Casey’s Guide to Finding Product/Market Fit

As a product leader with a background in growth, it’s surprising how much what I actually end up working on is product/market fit. Product people should only be focused on growth i.e. connecting people to the value of a product once they’ve confirmed the product is delivering value. So it’s important to have a strong understanding of what product/market fit looks like before investing in growth. Founders and product leaders struggle with answering this question however, and advice and blog posts on the internet frequently espouse that you’ll know product/market fit when you see it, and that all of a sudden everything will start working. It’s not very actionable advice. I don’t claim to be the world’s foremost expert, but this is what I learned through scaling multiple startups, launching new products, and advising and investing in dozens of companies.

The Quantitative Approach to Product/Market Fit

I define product/market fit as satisfaction that allows for sustained growth. Satisfaction is tricky to understand because, well, customers are rarely truly satisfied. Jeff Bezos frequently drops pearls of wisdom in his shareholder letters, and my favorite of them is the following:

One thing I love about customers is that they are divinely discontent. Their expectations are never static – they go up. It’s human nature. We didn’t ascend from our hunter-gatherer days by being satisfied. People have a voracious appetite for a better way, and yesterday’s ‘wow’ quickly becomes today’s ‘ordinary’.

To put that in product/market fit parlance, product/market fit has a positive slope. The expectations of the customer continue to increase over time, and in fact, total satisfaction is likely an asymptote impossible to achieve. So what is product/market fit then? Product/market fit is not when customers stop complaining and are fully satisfied. They’ll never stop complaining. They’ll never be fully satisfied. Product/market fit is when they stop leaving. Represented visually, customer expectations are an asymptote a product experience can rarely hope to achieve, but product/market fit is a line a product can jump over and try to maintain a higher slope than over time.

All products start below a theoretical product/market fit line and some cross that line and work to stay above it over time.

So, for most businesses, instead of measuring satisfaction, measuring retention is the best signal of product/market fit. Measuring retention is pretty easy. Perform a cohort analysis, graph the curve over time and see if there is a flattening of the retention curve. As I’ve discussed before, what you measure for your retention curve matters quite a bit though. For your product, there is usually a key action the customer takes in a product that best represents product value. For Pinterest, it was saving a piece of content. For Grubhub, it was ordering food online. For your product, there is also a natural frequency to product use. For Pinterest, we eventually determined that people would browse sites for topics of interest on a weekly basis. For Grubhub, people usually ordered food once or twice a month. Once you have a key action and a designated frequency, the cohort graph should have the key action as the y axis and the designated frequency as the x axis. This does not mean companies should ignore other measurements of satisfaction, but to understand definitively what product/market fit looks like, this is the best start.

This graph measures a group of users and how many of them perform the key action of your product over time. There will usually be a stark drop at the beginning, but for products with product/market fit, a percentage continue to find value consistently.

If you’ve been around startups long enough, you’ve undoubtedly seen startups with retention of customers that struggle to grow. If you’re not growing, you definitely do not have product/market fit. So product/market fit cannot be measured by retention alone. That retention has to create sustainable growth, which means the rate of retention matters. Why does the rate of retention matter? Well, most acquisitions of new customers come directly from retained customers through a few key acquisition loops. Either retained customers: 

  • talk about the product to others to attract them to the product
  • invite people directly to the product to attract them to the product
  • create content that they or the company can share to others to attract them to the product
  • make the company enough money that the company can invest that money into paid acquisition or sales loops with a healthy payback period to attract them to the product

I’ve seen many founders misunderstand this, looking for growth hacks to drive growth or a PR bump. These types of tactics are only useful if they help you sequence to a sustainable growth strategy, but they rarely are sustainable growth strategies directly. This is why other measurements of satisfaction can still be important. If it doesn’t exist, the first two of these loops are impossible to drive growth from.

Sustainable growth is measured by one or more of these loops growing the size of your monthly acquisition cohorts month over month with a flattened retention curve. A flattened retention curve of your key action at the designated frequency plus month over month growth in new customers is the best way I have found to measure true product/market fit. If the rate of retention can’t support acquisition loops that continue to scale new users, retention needs to be improved to find product/market fit. Some companies can scale with 10% retained users, and some may need 40%, all depending on the strength of the acquisition loop. The graph below represents one month’s cohort retention over time vs. monthly growth in new users.

Consistent flattening of a month’s retention curve over time plus growth in new users every month is true product/market fit.

What if satisfaction of your product cannot be measured by retention? This happens. Some products are one time use or extremely infrequent in nature. In that case, I like to use custom surveys to measure the level of satisfaction depending on the nature of the product. Rahul Vohra describes the process they used at Superhuman for this, and it is excellent. Don’t forget to measure new user cohorts month over month though. Acquisition becomes even more important in these scenarios.

The Paths to Product/Market Fit

It takes most products a couple of years to find product/market fit. If you are not there yet by the above measurement framework, don’t be alarmed. The first step is to understand how far along you are and the approach to improve. There are two stages of the push toward product/market fit:

  • Building enough of the product vision so that the product is valuable and ready for customers
  • Getting customers to understand and receive the value you’re targeting for them

If you are in the first phase, you generally aren’t allowing customers to use the product anyway to measure product/market fit. There are two main schools of thought for how long you should stay in the first phase, which I will oversimplify into calling the Eric Ries model and the Keith Rabois model (unfair to both of them), and they are diametrically opposed on many axes including how long you build before you allow customer access. Thinking about these axes will help you understand what to do next and what successful companies did in this phase. I will outline some of the main differences below.

This is certainly oversimplified, but should help give an idea of the spectrum of things to consider with a new product. Let’s break these down in a little more detail.

Time To Market

The Ries model emphasizes talking to customers early and often to understand what to build, and whether what you have built is actually solving problems for them. The Rabois model is so driven by the vision of the founders of the company that customer feedback is less important than building what the founders have envisioned before any customers interact with it.

Success can be achieved by both modes. In the food delivery space, Tony Xu and the founders of Doordash and Arram Sabeti, the founder of Zerocater, famously used spreadsheets and founder manual labor to prove out their early models before investing in a lot of technology to scale. Shishir Mehrotra, the founder and CEO of Coda, spent four years building the product before any public launch, and now the company is growing quickly. In reality, companies that take longer to reach the market usually have alpha or beta customers that are still driving a feedback loop into the product. Coda used employees at Uber, for example. 

Focus

The Ries model tends to target a customer segment and attempt to find out their pain points to build something valuable. The Rabois model starts with a strong vision of both a problem and a target solution and works to build that from the start. The Ries model is common in enterprise business where customers just want to deeply understand data scientists or general contractors or some other segment, identify a problem they deal with a product solution could solve, then build and test with that segment. Here, you’re more likely to see some early pivots as companies try out different solutions to the same problems or target different problems of the same type of customer. We incubated a few of these types of companies while I was at Greylock with success, but it was rarely the first iteration that was successful.

One issue with the Ries model here is successful product/market fit rarely avoids all speed bumps. Without a strong vision and motivation by the founders and being “in love with the problem”, those speed bumps can instead appear to be roadblocks causing companies to change direction too early, causing a lot of “failing fast”, which is just a more acceptable way to say failing. The Thumbtack founders are a good example of grinding through these moments and not giving up on eventual product/market fit.

Many founders with vision put out a product experience and eventually find a market interested in that product solution. TikTok and Houseparty didn’t initially set out to build a product for children. Clubhouse started blowing up in Atlanta, and its founders are both in Silicon Valley. Square and Faire, however, had pretty strong ideas of their initial target markets and did find product/market fit with those markets.

Initial Launch Goals

The only goal of launching a product in the Eric Ries model is to generate feedback from the target customer. These launches are generally limited in size to receive enough signal from the target customers to know if something is working or not. The goal of a launch in the Rabois model is to achieve the initial vision that sparked the creation of the product. Launches are usually broader in this model, because the product may be looking broadly for a market that will be attracted to the product solution being launched. Even if there is a strong thesis for a target market, launches are more likely to go big to try to reach the maximum amount of the market possible, because the product should be ready to provide them value day one. In network driven businesses, a bigger effort out the gate may be required to reach the liquidity necessary for people to experience the product/market fit. In marketplaces, this may be sequenced by targeting supply or demand first, but with direct network effects, it is more driven by volume. Twitter and foursquare both launched at SXSW to get initial liquidity correctly. At Grubhub, whenever launching a new market, we would target to sign up 50 restaurants in the first two weeks to have a good selection to show consumers. 

Changes to Vision

The Eric Ries model is very flexible on vision, and companies on this side of the spectrum frequently pivot around customer needs quite a bit. Instagram, Twitter, Groupon, Slack, Pinterest, GOAT and many other successes started in one direction, and through either failure, seeing only part of their initial idea work, or fresh thinking altered their product and mission dramatically to find product/market fit. In the Rabois model, a singular vision drives the company from the start. Opendoor started with a mission to remake real estate through data science and instant sales, and has not strayed much from that vision. 

I think this is an area where despite all the news we hear about successful pivots that leaning more towards the Rabois model is a dominant strategy. Blindly trying out a bunch of startup ideas is like being in a dark room and feeling around for a door. A successful vision can turn on a light to that room so everyone can see the door and run toward it. Even many of those major pivots were guided by a strong, albeit new, vision from their founders.

Growth Strategy

The Eric Ries model thinks about product change as the main way to unlock growth in the early stages. This requires a tight feedback loop between customers and the team so the team can tweak and adapt and potentially built totally new things to please potential customers. You’ll typically see these types of companies leverage growth hacks that are long-term unscalable, but could get the initial product to more people efficiently. The Rabois model implies product changes will be more difficult. The product vision is usually taxing, so relying on product change to grow is very expensive. Rabois prefers to leverage a strong go to market model and heavy marketing muscle to scale usage of the product. Neither of these models go particularly in depth on scalable growth loops, and of course I believe thinking in terms of the scalable loops you’re unlocking is a dominant strategy.


Risks

It’s weird to talk about failure modes in starting companies as most companies do fail. But there are tendencies of failure types in each model that founders should be familiar with as they are avoidable. The Eric Ries model tends to lead to either iteration to no eventual destination or a lot of “failing fast” that feels like progress and isn’t. We saw a lot of this with startup studios five or so years ago. I can’t recall one of them creating an enduring company. The Rabois model has entirely different risks. This is where you can find solutions looking for a problem, like many crypto pitches you hear these days (how many ICO’s found product/market fit? Is there even one?). Some memorable failures in this area in the past are Color Labs and Clinkle. These companies can spend so much effort selling what they have really hard without ever confirming people want it. Startups in this area can also become so consumed in their vision they fail to actually launch. Magic Leap is a recent example of this in the AR space. The Rabois model can also hide some of the key insights to unlock the market if not careful. Instagram and Pinterest only had a small part of their original visions work, so they pivoted to focus on just that element to build massive businesses.

Applicable Company Types

While these models can be used for any type of business, they tend to lean towards certain models. The Eric Ries model is very common in enterprise businesses because founders are confident certain segments have day-to-day problems that aren’t solved and money to pay to create a reliable business model, so they learn all about that segment to find that problem with the willingness to pay to solve. The quick to launch elements are common in marketplaces where matching can be done manually to validate liquidity before investing in a lot of technology. The Rabois model is more common for hardware because iteration has such long timelines, and consumer models where typically founders have new habits or interactions they need to convince a broad market to try.

So Which Should You Use?

Hopefully, you see from these examples that either extreme is pretty dangerous, and even those that vehemently believe in one of these models over the other seems to have selective memory as to when companies veered away from their approach when appropriate. Founders should build a strong opinion over which parts of which model they need to apply to maximize the chance of finding product/market fit for their business. My personal belief is a strong vision combined with market feedback is a pretty dominant combination of these two approaches whereas many of the other axes depend on the product you are building. I actually find both models fairly weak on the growth strategy side. “Sell tickets” ignores how the product is frequently the most effective way to unlock growth through strong acquisition loops. Assuming new products equals new growth is a “build it and they will come” fantasy unless you get lucky.

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The reason to understand what product/market fit looks like is of course important for founders of companies. While measuring the product/market fit line directly is impossible, measuring whether a company is above it or not is possible by measuring retention curves and new user growth. If the retention curves every month flatten and new user numbers increase at a healthy payback period, you can feel confident you have product/market fit. If you can’t say this for your product, I hope I’ve been able to give you some axes to understand what you need to work on and how to apply it to your specific product. The next problem is to scale it and keep as customer expectations continue to grow. If you want to learn more about these concepts, we expand on them dramatically in the Reforge Product Strategy program.

Currently listening to my Scrambled Eggs playlist.

Thanks to Kevin Kwok and Emily Yuhas for feedback on drafts of this post.

Announcing the next cohort of Product Strategy, Advanced Growth Strategy, and more…

I’m excited to announce that public applications are open for the Spring 2021 cohort of Reforge. I’ll be participating along side leaders from Tinder, Facebook, HubSpot, SurveyMonkey, Instagram, and more.

Apply to Join Reforge

Reforge Membership includes participation in a cohort-based program and ongoing access to content from all programs, weekly releases, deep-dive sessions, and a community of vetted peers to help you execute what you learn.

Spring programs run from March 22nd – May 13th

I’ve worked closely with Brian Balfour (CEO at Reforge) and the Reforge team for the past 3 years to develop and host three different programs. Onboarding for the Spring 21 cohort begins March 22nd, the first week of content is March 28th, the first week of live cases is the week of April 5th, and the last week of live cases is the week of May 10th.

Product Strategy

Build, communicate, and execute a cohesive product strategy across feature, growth, scaling and innovation product work.

With Fareed Mosavat (GP at Reforge, Ex Slack, Instacart, Zynga) and Ravi Mehta (Ex CPO at Tinder, Facebook, Tripadvisor)

Advanced Growth Strategy

A step-by-step system to create, analyze, and communicate a growth strategy of compounding growth loops.

With Kevin Kwok (Ex Greylock Partners), and Fareed Mosavat (GP at Reforge, Ex Slack, Instacart, Zynga)

Retention + Engagement Deep Dive

A deep dive on how to understand, measure, and improve retention through activation, engagement, and resurrection.

With Shaun Clowes (SVP Product at Mulesoft, Ex Metromile, Atlassian) and Adam Grenier (Ex Lambda School, Uber)

Other Programs

In the Spring cohort there will be 10 total programs across Product, Growth, and Marketing all built and led by experienced executives. Here is the full slate:

What you get as a Reforge member

Reforge membership combines cohort-based programs, with a year round experience to help you learn, execute, and scale yourself and your company.

Cohort Based Programs

  • 6-weeks, part-time, virtual and intense
  • Built and led by executives
  • Application focused
  • Live case studies with a cohort of peers

Year Round Execution

  • Access content from all programs
  • Step-by-step projects to help you execute
  • Weekly releases, events, and updates
  • Connect w/ peers solving similar problems

Apply To Join Reforge

Scaling your career with top operators

You’ll be joining other top operators from companies like Airbnb, Spotify, Stripe, Dropbox, Zoom, HubSpot, Reddit, and LinkedIn who consider Reforge one of the best professional investments they’ve made.

  • “Even for experienced practitioners, Reforge crystalizes a practical and easily explained series of handy frameworks and immediately gives you a way to approach almost any product in any industry.” – Scott Worthington, Dir of Product Marketing at Peloton
  • “Reforge has the best content of any educational resource that I’ve encountered. It’s the best way to accelerate your career in tech.” – Bangaly Kaba, Former Head of Growth at Instagram, Instacart
  • “Reforge helped me better understand of how my company’s products grow and provided insight into what initiatives can have the biggest impact. Like with any system, the Reforge frameworks are often easy to learn and hard to master. That’s why I like the community aspect of it as well, which helps us learn the challenges others face in implementing the new learnings.” – Sam Beek, Lead Product Manager at WeTransfer
  • “Reforge gave me an understanding of Growth across multiple channels and business goals, and as a new member on Segment’s Growth team, this provided a crucial impact on my day-to-day work.” – Mallika Sahay, Product Manager at Segment
  • More reviews here…

Unlocking the earned insights of leaders

In addition to the experienced executives that build and lead our programs, you’ll hear examples from the industry’s best. Past featured guests have included:

  • Bangaly Kaba, ex-Head of Growth @ Instagram, Instacart
  • Dun Wang, CPO at Calm
  • Melissa Tan, ex-VP Product at Ro, ex-Head of Growth at Dropbox
  • Darius Contractor, Head of Growth at Airtable
  • Jiaona Zhang, VP Product at Webflow
  • Kelly Mayes, Sr Dir Product at Roblox
  • Adam Fishman, CPO at Imperfect Foods, ex-Patreon and Lyft
  • Crystal Widjaja, ex-SVP Growth at GoJek
  • Vaibhav Sahgal, VP Consumer Product at Reddit
  • Justin Bauer, EVP Product at Amplitude
  • Bela Stepanova, VP Product at Iterable
  • Angel Steger, Dir Product Design at Facebook, ex-Dropbox and Pinterest
  • David Bakey, ex-VP Consumer at Harry’s
  • Zindzi McCormick, Head of Activation at Slack
  • Kieran Flanagan, VP Growth/Marketing at HubSpot
  • And many more…

Apply To Join Reforge

To join the Spring cohort, you must apply before February 19th. Once accepted, seats are first come, first serve. If you have questions, contact [email protected]. I hope to see you in the Reforge community!

Sequencing Business Models: So You Want To Be A Platform?

This is part three of a three part series on sequencing business models. This post is a collaboration with Gilad Horev.

In part two of our Sequencing Business Models series, we talked about the different types of marketplaces and what needs to be built to be effective in each of them. This builds on the first essay in the series of how there has been an increase in interest of SAAS-like models interested in becoming marketplaces over time. In that essay, we also talked about how a more common route for a SaaS business is to become a platform. Platforms can create an immense amount of long-term value for companies, or be a minor component of their product strategy to maintain product/market fit. In this post, we’ll talk about the different types of platforms and what needs to be true to create long-term success.

The Types of Platforms

Bill Gates’s definition of platform has been widely popularized, but it has some problems. To repeat, Bill said: 

A platform is when the economic value of everybody that uses it, exceeds the value of the company that creates it.

This quote outlines the extent to which platforms enable the success of businesses building on them. But as we try to define platform as a business model strategy separate from any other, we can see that this quote is incomplete as a definition. Assume your company manufactures and sells professional tools for plumbers. Presumably the aggregate economic value that plumbers get from the use of your tools is greater than the value of your company. If not, your tools are overpriced. But a wrench company is not what we mean when we say ‘platform.’

So, if a platform can’t be defined by economic value alone, how does one define it? Well, first, there are two distinct types of platform models SaaS companies tend to pursue, with drastically different chances of success and fundamental value for the company.

Integration Platforms
The first type is an integration platform. In an integration platform, the product integrates with other types of software the product’s customers already use. Integration platforms are ubiquitous in SaaS. It could be argued they are a requirement for long-term product/market fit in most industries SaaS companies compete in. Sure, if you are an upstart company like, say, Roam Research, you might not yet have an integration platform, but you almost certainly will build one as you scale. 

If a SaaS company is going to build a successful integration platform, it will need to attract the right integrations that help their customers. Many times, SaaS companies adopt a “build the platform and they will come” approach that doesn’t work in practice. Even if developers do come, and they happen to build integrations that help customers; if incentives aren’t aligned between the two companies, lasting investment will not happen, and the integrations will be poorly maintained. Apps and integrations will simply break over time as the company and integrators reorganize, shift strategy or update APIs and functionality. Failing this test prevents a company from even getting started, and surely from sequencing to a more sophisticated platform model later. In fact, the quality of integrations can impact the customer’s perception of the core SaaS product. At Eventbrite, Gilad and his team found that many event creators who were actively using integrations didn’t even realize that they were engaging with a product built by external developers. From the customer’s perspective it doesn’t matter where the ‘product’ ends and the ‘integration’ begins—they are all part of one customer experience.

What is the right incentive for building an integration? Simply put, it’s when both the platform and developer think the integration will make their respective product better and more retentive for a segment of customers. If the drive for the developer is primarily user acquisition, however, the platform is more likely to end up with an ad than an app. There may be fewer developers who want to integrate for the right reasons than you would like, but volume of integrations shouldn’t be the goal. Incorrect incentives will lead to poor quality integrations. In the best case, those will result in lower usage and a disappointed developer. But the worst outcome is disappointed customers, and the mistrust of other integrations and even the SaaS product itself.

When kickstarting a platform, a SaaS company is creating a form of cross-side network effect. The demand side of the network should already exist. That demand is the base of SaaS customers using the core SaaS product. So, how do you create and manage the supply side? This is frequently done with a lot of business development work early on to get other companies to build integrations. An alternative is for the company to build integrations itself or to contract out the building. An increasingly common version of this is working with companies like Tray.io or Zapier to ensure the integration is successful and maintained. Having the right supply and quality decreases the risk of the network effect not kicking in. But, just because the demand side of the network effect already exists does not mean they naturally find and adopt these integrations either. Companies need to invest in discovery experiences for customers to find these integrations as well as shared documentation and co-marketing efforts.

What are examples of integration platforms? Pick almost any SaaS company, and you will find one. Successful examples include Slack, Gusto, and Docusign. In these instances, the integrations really do add to the experience, strengthening the product/market fit of the core product by either passing data or automating usage of the tools being integrated. We’re probably all familiar with the Giphy integration with Slack, but also Google Calendar, Google Drive, and Github. You may be less familiar with Gusto if you are not a small business, but they integrate well with every type of accounting software, point of sale system, or expense management tool you could possibly use. Docusign integrates with all sorts of productivity, sales and legal software. Go to almost any mature SaaS company’s home page, and you will typically find an integrations link in the footer.

Extension Platforms
Extension platforms are an evolution of the integration platform. First, let’s bring back Brandon Chu’s definition of an extension platform from the original essay:

A business that enables other developers to make your product better where the platform owns the relationship with the customer and provides some of the direct value itself 

This is where the distinction between a marketplace strategy and an extension platform strategy becomes the most clear. A successful extension platform strategy takes your existing customers and makes them available as demand for external developers. A SaaS transition to a marketplace takes your existing customers and tries to help them acquire more demand. So, whereas sequencing to a marketplace adds a demand side and turns the SaaS customers you acquired into the supply side of the marketplace, sequencing to an extension platform adds a supply side and turns the SaaS customers you acquired into demand for external developers. This means two things in contrast to integration platforms. A company integrates with your integration platform because they believe it improves their product/market fit, primarily improving retention of their existing customers. In extension platforms, new developers build new businesses on your platform because your platform is a source of customer acquisition in addition to attracting existing businesses your customers already use.

Why should you care about extension platforms vs. integration platforms? Successful extension platforms are much more rare than successful integration platforms, but when they are successful they create fundamentally large business outcomes. Salesforce, Shopify, and WordPress are some of the most notable extension platforms. All of these platforms have billion dollar companies that have been built on top of them. Most operating systems like Windows, iOS, and Android are also extension platforms. 

Why do extension platforms create such amazing outcomes? Well, in general, creating a cross side network effect enables the product to get better faster than the company can make it better on its own. Take Grubhub, for example. Initially, the key way that Grubhub got better for consumers was by acquiring more restaurants. When selection improved, the product experience got better. Extension platforms are a version of this phenomenon that is supercharged in two ways. First, while an incremental Grubhub restaurant is only useful to you if it delivers to your location, additional apps on an extension platform are more widely valuable–developers are not building apps for a 20 block radius. Second, every incremental app on an extension platform makes the platform and many of the existing apps more useful as a unit. An additional restaurant provides more choice, but either way you are only going to have one dinner a night. And you’re unlikely to order ingredients from different restaurants to comprise a better meal.

Just because a company has built a successful integration platform does not mean it can or should build an extension platform. Considering the practical differences between integration and extension platform helps clarify what is required for a given strategy. It helps diagnose where a company currently is, what order of operations might be, and concretely what to build, what not to build and where to invest. So first, let’s talk through the raw ingredients that seem to be required. Then, we can talk about the strategy elements that need to be defined to pursue this strategy correctly. 

Extension platforms are most likely to be successful when sequenced from successful integration platforms. Why is that? Well, developers want to see other developers already being successful on the platform, and the easiest way to do that is to show successful integrations from companies they already know. So, if a developer sees that Dropbox is integrated with the platform, it will have much higher social proof than an unknown developer. In essence, independent developers need to see that the cross side network effect of the platform already exists before they try to create a new business on the platform. Shopify has remarked about how long it took their extension platform to start working because they did not have these proof points.

Unlike Kwokchain, we do our graphs in Excel, like professionals.

The second thing that needs to be true to have a successful extension platform is having a large volume of customers. If an external developer hopes to run a successful business largely on top of your platform, there needs to be a lot of potential customers for them to acquire on it. It’s actually even harder than that though. It’s not just about volume. The core product needs to support a wide variety of customers and use cases. Otherwise, developers believe they will eventually need to compete with the core product when the company builds that feature itself, and the platform will of course have an unfair advantage. External developers build on top of extension platforms when they spot an opportunity to monetize something for customers on the platform they know the company won’t build itself. Usually, this is because it is just for one segment, niche or country when platforms usually only build horizontal features. Practically, this means most extension platforms won’t materialize until the company is already successful internationally.

One other major factor that is rarely appreciated by companies pursuing this strategy is that the company needs a robust technology platform to support external developers. Developers are doing a cost benefit analysis. Why should they build on your platform? Yes, your customer base (i.e. their potential demand) is the biggest incentive. But if your technology is wanting and your documentation poor, the benefit is less likely to justify the cost. Developers will ask questions to figure this out. They’re going to inquire about your APIs, your SLAs, and your capabilities. If the company would be embarrassed to have to answer those questions, you may not be ready to build an extension platform. Wondering if you are robust enough? Ask your own engineers.

Now that we have defined the differences, let’s look at them on the same vectors as the types of marketplaces.

Click to view in more detail.

Supply Value Prop
Remember that supply in a platform is the group of external developers. In an integration platform, suppliers integrate with a SaaS company to improve their product/market fit, which increases their customer retention. For example, Mailchimp integrates with WordPress to make it easy for their customers to increase email subscribers from a WordPress site. In an extension platform, external developers do receive this value prop, but also list on the extension platform to find new customers. Acquisition becomes the primary value prop for the majority of developers. Shopify, for example, has multiple venture funded companies for whom the majority of their new customer acquisition comes from Shopify, like Shippo or ReCharge.

Demand Value Prop
Remember that demand in a platform is the SaaS company’s existing customers. In an integration platform, the main value prop of the customer is being able to integrate two tools customers already use so they can do things faster. Going back to the Mailchimp example, WordPress bloggers can integrate with Mailchimp to automatically send emails to subscribers when they post a new blog post to their WordPress site. Occasionally, an integration platform can make your customers switch to a tool similar to one that they already use if that integration is more robust. In an extension platform, customers look at external developers’ offerings for new functionality the core platform doesn’t offer. In an integration platform, the platform offers the ability to browse apps and search for specific integrations like “Evernote” or “Dropbox”. Think of this as the platform equivalent of branded search. In an extension platform, while branded search remains, a higher percentage of searches become unbranded search like “CRM” or “subscription.”

Payment
The question of control over the payment for platforms is similar to the one for marketplaces that we covered in the previous post. That is to say, when the platform controls payments, it has more flexibility to monetize the transaction, a greater ability to broker trust between developers and customers, and the ability to make the platform experience better for both supply and demand by improving payments. When Gilad evaluated this at Eventbrite it was clear that the benefits of owning the payment system didn’t outweigh the costs. Monetization of integrations isn’t a high priority since their primary value is in driving retention, trust is less of a challenge since most apps used by customers are known SaaS brands, and the experience of paying for integrations directly to the developer works well and is relatively infrequent. Therefore, at Eventbrite we chose to have the payment to the external developer happen off the platform. So, if an Eventbrite customer decides to integrate their Eventbrite account with SurveyMonkey, they pay SurveyMonkey separately from Eventbrite. That’s typical for integrations platforms—the SaaS customer pays the two SaaS tools independently from each other. However, in an extension platform, evaluating the same criteria usually yields a different result. Monetization is often a priority, the platform is generally far more trusted by customers than the majority of developers building on it, and the platform has room and incentive to improve the payments experience for customers and developers. So, in an extension platform, the platform typically is the payment provider for all developers selling tools on the platform and uses its own payments and billing infrastructure, like Apple’s in app payments. 

Demand Side Branding
In an integration platform, there is heavy co-branding of the two companies that are integrating. Integrations pages feature logos of other successful companies extremely prominently. In an extension platform, there is still co-branding, but because so many apps are bespoke to the extension platform, they lead with their value prop rather than with their corporate logo much of the time.

The top result under popular WordPress plugins is “Contact Form 7”, and in tiny font it says who built it. Contrast to Slack, where their popular page is all focused on brands.

Customer Service
This is an area that trips up some companies as they build out platforms. Companies need to build out an entirely new type of customer service to a totally new customer: other developers. This includes API documentation and support. For a platform, external developers are a hybrid of customer and partner. So often, the support function will grow out of business development, which, as we discussed, is how most companies get the first partner companies to build on their integration platform. As a company continues to build out the platform though, the support structure begins to include dedicated API support, partner management, developer support engineers, and technical writers.

Trust and Quality
Once a company embarks on any platform strategy, it has to determine if the apps on it are actually driving customer success and satisfaction. For integration platforms, this potentially can be managed in an internally facing way where the company polices or deletes apps that are not successfully serving customers and promotes apps that have high retention or satisfaction scores. In an extension platform, this typically becomes externally facing to customers with ratings and reviews.

Refund Policy
In comparison to many marketplace models, refunds are mainly handled by the supplier, the external developer. In an extension platform, that refund is more likely to pass through the platform’s payment flow, meaning refund tools need to be built into that system for developers to leverage.

Fees
Integration platforms don’t typically charge fees to external developers to be on the platform. For extension platforms, this can become a significant part of the business model. Apple, for example, charges 30% for in-app payments, and mandates usage of in-app payments for many types of transactions. Shopify charges 20% for payments, but app developers can choose not to use their payment solution.

Extension Platform Strategy

Committing to building an extension platform is a major strategic decision. It has implications for technical architecture, resourcing, the company’s own product roadmap, as well as its relationship with customers. 

One major strategic difference between pursuing an extension platform strategy vs. a marketplace strategy is how decisions are made that affect customers. In marketplaces, companies tend to centralize decision-making over time. So, the dominant marketplace strategy is to deeply understand the market and your supply of customers and control more of how they run their business to streamline the experience for demand over time. Extension platforms require decentralization of decision-making. External developers will decide more and more of the product experience your customers receive over time by what they decide to build and maintain. You can incentivize developers to move in a certain direction, but not control them.

Do not make this decision lightly. In order to pursue this strategy, a company needs to have a good understanding of what value it wants to provide, and what value it wants external developers to provide, and to design the platform in a way that incentivizes external developers to work on the right things and not the wrong things. Then, it needs to create rules or boundaries so that in a decentralized world, the product offering still generally goes in a direction that is good for the company. A framework the two of us have used to talk about this is to ask four questions:

  • What does the company need to own?
  • What does the company want to compete to win?
  • What does the company want to attract?
  • What does the company want to reject?

The best way to confuse a bunch of executives at a company is to ask the simple question, “what does this business need to own to be successful?” It sounds like a simple question, but it is most certainly not one. It’s a question all businesses need to answer, but particularly important for extension platform strategies as companies want to make sure external developers don’t build what the company needs to own. It’s a question Casey first had to answer at Grubhub, and subsequently at Pinterest and now Eventbrite. At Grubhub, the answer was the easiest. Grubhub had many partnership opportunities as they scaled, and they’d be willing to give partners data and allow them to build experiences that mutually benefited both companies. But Grubhub would never give partners customer data or delivery boundary data as that would allow partners to rebuild Grubhub more easily. Grubhub needed to own demand to win, and to keep proprietary data around restaurants to make the restaurant network functionality harder to recreate. At Pinterest, that question was harder to define, but as Pinterest developed an understanding of itself as a data network effect company, the user and pin data became a clear answer. Another common answer is owning the payment, which may be practical from a monetization standpoint, and for a marketplace, to enforce trust. This was true for Airbnb.

Deciding to own something means not owning it is an existential threat to the business. For example, at Grubhub Casey was part of a decision to reject integrating with Yelp because Grubhub would not have access to the customer data, and owning demand was the most critical component for Grubhub’s strategy. There are many other areas of a product you may want to own, but competitors are not existential threats, and there will be valid reasons your customers may want to use an external partner for them. We call these areas in which you want to compete. Shopify would love to own email marketing for all their customers, but know that some of their more sophisticated clients will upgrade to dedicated email providers with more functionality. So, they compete by offering their own email marketing tool, but also integrate with third party email marketing tools as well.

The attract category consists of things the company definitely will not build themselves, but wishes the core product would have to enhance value. For example, Salesforce does not build phone software, and they do not feel doing so would fit their core competencies. So they wish to attract integrations with call center companies sales teams use, so the data of length and volume of calls gets integrated into Salesforce. Dozens of companies and consultancies have since been created to enable this for Salesforce clients.

The repel category are apps the company does not intend to build, and they do not want external developers to build them either. For example, Apple rejects apps that disintermediate their relationship with developers, like Facebook Gaming, Google Stadia, and Xbox xCloud service.

Answering these four questions really well while developing a platform strategy can prevent many headaches in the future. Developers have plenty of examples of the rules changing on them because companies put off answering these questions like Apple’s recent spat on requiring in app payments with Hey and marketplaces that pivoted to online models during the pandemic, or Twitter’s numerous policy changes for bots, clients and monetization, or Shopify and Mailchimp breaking up in public. Just as platform companies want to avoid breaking changes for developers at the API level, they owe it to them to minimize strategic u-turns. Now, no amount of forethought can predict possible outcomes years into the future. A critique of the extension platform model is that more and more goes into the “compete” bucket over time, and the platform starts leveraging unfair advantages in that competition, like Spotify having to pay Apple 30% for in-app purchases, but its competitor Apple Music does not. Even with that critique, the more a company figures out how they want developers to be involved the less likely these scenarios are to emerge later. This is another danger of a “build it, and developers will come” approach to platforms. You may not like what they bring.

—
While many companies desire to be a platform, they don’t honestly know yet what that means for their business. While most SaaS companies need to add integrations over time, extension platforms have stricter criteria for being a successful long-term strategy and even stricter criteria for how to execute them well. Mapping these appropriately to your business and making the right strategic moves can be all the difference, and always superior to a “build it, and developers will come” approach that has plagued many companies interested in this direction.

Currently listening to my Ambient playlist.

Sequencing Business Models: The Types of Marketplaces

This is part two of a three part series on sequencing business models. This essay is a collaboration with Gilad Horev.

Casey’s first sequencing business models essay talked about the transition from a SaaS business model to marketplace business model, and why it’s so difficult. In this essay, we’ll go deeper into the gradients of marketplace models that a company can sequence to, and as a follow up, we will do the same for platforms. Models on this spectrum may seem similar to each other at first blush. Especially adjacent ones. But sequencing between models is always hard, and failing to appreciate the practical differences between them makes executing that transition even harder. If the previous essay was about the organization, this essay is more about the roadmap.

The Types of Marketplaces

If a company is thinking about sequencing into a marketplace, it’s important for it to understand that there are different types of marketplaces with different components. Having a good idea of what you’re sequencing to eventually is important, but also influences the transitions on how to get there.

In Casey’s last essay, he covered the differences between regular SaaS companies and SaaS-like Networks. Building on the definitions from that essay and introducing a few new ones, here are the types of business models we’ll cover:

  • SaaS: software that businesses access online and purchase via a subscription e.g. Slack, Adobe, Atlassian
  • SaaS-like Network: any number of different models where a business sells software to businesses online and that software supports the interaction between the business customer and their end consumer. The business does not charge via a subscription, but rather fees are transactional or pre-revenue e.g. Square, Styleseat, Mindbody
  • Light marketplace: a network model focused on transactions that happen without facilitation by the marketplace. There are two common modes here in lead gen and peer to peer e.g. Zillow, Thumbtack, Craigslist
  • Managed marketplace: a network model that facilitates transactions between supply and demand by processing payments and ensuring quality of transaction by establishing trust e.g. Etsy, Ebay, Airbnb
  • Heavily managed marketplace: a network model that facilitates transactions by participating in the delivery of the transaction in a meaningful way e.g. Uber, Amazon, Faire
  • Vertically integrated: The company owns or directly employs the “supply” e.g. Clutter, Oyo, Honor

We find it’s best to describe these marketplace types against each other on some common vectors.

Common Marketplace Vectors

Click to view in more detail.

Before we examine these vectors, it’s important to understand there is no one dominant business model, and the larger companies grow, the more likely they are to sequence to new or additional models over time. Google, for example, has an ads business, a vertically integrated hardware business for the Pixel and Google Home, a developer platform in Google Play, an enterprise SaaS product in Google Cloud, consumer subscription with YouTube Music and YouTube TV, and many light marketplaces like Google Shopping and Google Flights. So, which model a company might want to sequence to next depends on quite a few factors.

Now, let’s examine these vectors to help understand, as one type of business model, what it means to sequence to another over time.

Supply Value Propositions
Let’s start with the most important thing. If a business is a marketplace, it is selling incremental demand to customers as its primary value proposition. A business is SaaS or SaaS-like if it sells anything else software-related. If a business starts as a marketplace, it usually means demand is the most important problem customers need to solve. If a business starts out SaaS or SaaS-like, it usually means its customers have ways of driving demand and have other important problems software can better help them with. It could also mean the marketplace dynamics needed to drive demand are very hard.

When a business starts out SaaS-like—solving problems that are more important to customers than demand generation—the most common problems it’s usually solving is payments. Early on, when Gilad joined Eventbrite, accepting payment and selling tickets online was still the biggest challenge for event creators. Unless you were a very large creator who could afford complicated and expensive enterprise software, you were likely stitching together a PayPal merchant account and a spreadsheet. It was common for PayPal to limit these merchant accounts because they didn’t understand the risk profile of events businesses, and for the ticket buyers to endure a pretty unpleasant purchase experience. Eventbrite offered a simple, vertical specific solution to the problem. Like Eventbrite, GoFundMe, Patreon, and Kickstarter were also all about accepting payments for services or raising money online. The difference between them and a pure software payments business like Stripe or Braintree is that they are self-service meaning they don’t require integration work or code, are vertical specific, and both sides of the transaction interact with the service. Other common value props that SaaS-like businesses address are around managing inventory or calendars. Regular SaaS companies that are not ‘SaaS-like’ have many different value props, but they typically exclude those above. Normal SaaS companies have no relationship with their customers’ customers.

As we move to the right of the business model spectrum, the sophistication of value props offered to supply increases. A light marketplace usually offers leads or connections and leaves it up to the supplier to then close the transaction. The marketplace doesn’t vouch for the demand in any way. It’s a bit of a free for all. A lot of people in the industry tend to feel like this is an old business model that goes away over time as the internet matures. We’re not sure. It depends on the willingness of the market to pay for a more sophisticated offering. When price is most important to customers, they sacrifice quality. Just look at airlines.

Moving further to the right, leads gets replaced as a value prop by liquidity. As opposed to creating leads, liquidity requires more of a focus on matching and that the marketplace does work to ensure supply attracts demand. In the more heavily managed version, the marketplace offers a lot more services to facilitate the relationship with demand. They may personally handle delivery like Doordash, take on financial risk to reduce friction of transactions like Faire, or provide loans to suppliers to help them invest in growing their business like Uber tried to do, or do multiple of these services like Shift. In vertically integrated models, the suppliers work for the company, so they don’t have to offer loans or reduce friction. They just own all aspects of the delivery of the product or service.

Demand Value Propositions
For demand, the value proposition landscape is a bit simpler. If I am a SaaS company, I have no relationship with demand, and therefore offer them no value prop. For a SaaS-like network, it’s really about making the transaction with the supplier as efficient as possible. So, a company like Solv or Styleseat may make the appointment booking process really smooth, or a company like Indiegogo may make the checkout process clean and simple. Moving further to the right, a light marketplace will invest in basic search and contact flows. Managed marketplaces up that game by including not only the efficient booking/transactional flows of the SaaS-like networks, but they offer better search plus other discovery mechanisms. Perhaps curations and algorithmic recommendations, notifications, emails, saved searches, etc. They also create signals to help consumers navigate to the best options through elements like ratings and reviews. More heavily managed marketplaces oversee fulfillment and delivery to make sure it happens to the demand side’s liking. Vertically integrated models have everything standardized, not just supervised, to make sure it is delivered to the company’s specifications.

Payments
This is one of the more tricky areas as depending on where the company wants to sequence to over time, it will make different decisions on how to handle payments. If the company only ever aspires to be SaaS or a light marketplace, it will probably not invest in its own 1st party payments products. But if it’s, say, a SaaS-like network on its way to being some sort of managed marketplace, it will not remove its payment infrastructure as it starts to offer light marketplace value props only to rebuild them when it shifts again to a managed model. Why do many of these models care about owning payments infrastructure? Well, the simple answer is they monetize it, but that’s not really it. Payments also allow the company to enforce policies that build trust in the marketplace. At Eventbrite for example, where tickets are typically purchased well ahead of fulfillment, some of the first primitive, but effective, fraud rules Gilad and his team put in place naturally relied on controlling when funds would be exchanged between demand and supply. Moreover, with additional control over payments, the company can offer more bank-like value propositions to customers in the future. Common forms of this are advancing payouts ahead of fulfillment, loans or a stored balance that can be used for purchases of goods or services.

Consumer Branding
SaaS companies that provide software to business have no relationship with the consumer of that business, and therefore, no branding to them. SaaS-like networks have a relationship with the consumer, but that consumer is not considered their customer. So branding is more minimal, and many of these companies allow white labeling of their software that can be embedded on their customers’ websites. Once a company is officially a marketplace, consumer branding takes prominence, and many of these models may not even allow white labeling as it would hurt awareness of the marketplace brand and the marketplace’s relationship with the demand side. Owning demand is one of the biggest predictors of marketplace success, so this is a big deal.

Customer Service
Customer service in SaaS businesses may take different forms. But it usually includes self-service components as well as some ability to get manual support. SaaS-like networks do the same, but tend to find the majority of customer service requests are from their customers’ customers, who they don’t feel responsible for. So they try to have minimal support there, and push that volume directly to the supplier. Even many marketplace models like Airbnb and Etsy try to push customer service directly to the supplier at scale because demand-side customer service requests are very costly. But since the marketplace owns the relationship with demand, it is tricky to pull off. A negative experience will be associated with the marketplace no matter what, like a bad rental on Airbnb or a bad ride on Uber. Casey certainly felt this at Grubhub.

Trust and Quality
SaaS models and even light marketplaces are more of a “free for all.” The consumer risks transacting with a poor supplier, and the company doesn’t guarantee the transaction. We’ve all had sketchy experiences on CraigsList, but we don’t expect them to step in and fix it for us. Once a company moves to a managed model, there is an expectation that the marketplace tells customers who is safe to transact with and gives a lot of detail as to what to expect. The marketplace should fire people on both the supply side and the demand side who cannot be trusted to create a quality transaction. Even early on, when Casey was at Grubhub, they fired restaurants who gave poor service, for example. Uber riders and drivers with low enough ratings will no longer be allowed to use the product as another example.

Refund Policy
This is another tricky one. SaaS-like models see the supplier as their customer and let the suppliers create their own refund policies. This creates confusion for consumers who don’t understand why they would get a different level of support from the company, based on which supplier they chose. Light marketplaces are usually caveat emptor. Managed marketplaces, because they care about owning the demand, usually have very demand-side friendly refund policies and enforce a standard that supply must comply with to continue transacting on the marketplace. Heavily managed marketplaces usually have demand-side guarantees.

Fees
The broader trend you might have noticed is the further right a company goes, the more in general it is doing to manage the business. The only way to make this work is by charging more in fees. Different companies approach this differently, and will have their own mix of transactional fees vs. subscription fees, and vary in terms of how much is paid by supply vs. demand. But there is no way to move to the right of this spectrum without making more in the process to finance all of the extra services. The challenge some companies face when they want to move to the right is there is no extra money to be made from supply or demand to make that move profitable.

—
We hope this helps people building marketplaces understand the different styles of marketplaces out there and what that tends to mean for what a company has to build to be successful in them. Not understanding the spectrum of models means that companies can build the wrong things in the wrong order, preventing them from sequencing effectively. The same is true for platforms, which we will discuss in the next essay.

Currently listening to A View of U by Machinedrum.

Announcing Reforge Fall Programs, including the new Product Strategy Program

For those of you who’ve read my blog for a while, you know that I mainly discuss product management and growth in the tech industry. My goal is to surface the bottlenecks that prevent companies from growing faster. But a blog post is just the tip of the iceberg; it’s a starting point for a greater exploration. You can go so much deeper on a topic than a blog post allows. That’s why I’ve teamed up with Reforge to develop 6-week intensive programs that string together the best systems and frameworks to help you approach growth problems from different angles. Here are three programs that I’ve personally helped create:

Product Strategy teaches frameworks for building, communicating, and executing a product strategy spanning multiple types of product work. Increase your influence, solve strategic problems, and gain confidence as a product leader. Recommended for Senior PMs and above.

Retention + Engagement Deep Dive. Better retention improves monetization, lowers acquisition costs, increases LTV, and gives you a competitive edge. In Retention and Engagement Deep Dive, you will learn proven frameworks that you can use throughout your career to retain, activate, engage, and resurrect users.

Advanced Growth Strategy explores many growth strategies and teaches a system for creating compounding growth. You’ll break down your company’s current growth loops, identify their constraints, and select methods to unlock new growth. It’s recommended for emerging leaders on a Director or VP career track.

If you are more interested in Marketing, Experimentation, or Monetization, Reforge offers 4 other excellent programs.

Apply to Reforge (Takes ~5 minutes)

Best of all, you’ll be learning directly from some tech industry’s top experts. You’ll get to learn from people like…
Elena Verna: ex-SVP Growth @ SurveyMonkey
Fareed Mosavat: ex-Director of Product @ Slack
Bangaly Kaba: ex-Head of Growth @ Instagram
Brittany Bingham: VP of Marketing @ Guru
Shauwn Clowes: SVP Product @ Mulesoft
Dan Hockenmaier: Ex-Growth @ Thumbtack
Adam Grenier: Ex-Head of Growth Marketing @ Uber
Brian Balfour: Ex-VP of Growth @ Hubspot
And many more.

We hope to see you this fall.

Martech Part II: Why Marketing Analytics is a Bad Business

My post on martech was surprisingly well received, so I thought I might go deeper on a particular area of martech that no one is happy with, but it seems very few people attempt to solve: marketing analytics. I’ll pull no punches here: marketing analytics is a bad business. Sure, there are successful marketing analytics companies, and you can definitely build a successful marketing analytics company now. But when people complain to me about marketing analytics, they complain about something specific; that the tools to help me understand how well my marketing efforts are doing are harder to use than they should be. Solving that is bad business. The reason is that great marketers don’t understand what most marketers are hiring analytics products to do.

What does an average marketer want at a larger organization? Cynically, I can boil it down to two things:

  • To look good to their boss
  • More budget

It really is that simple sometimes. Yes, there are marketers that are motivated by the truth whether it makes them look good or bad, and marketers who have recommended they should not spend money they are offered because they don’t think they can do it efficiently. I love those people (like the Eventbrite marketing team 🙂 ), but they are the minority. When you get to the enterprise, most people want one or both of the bullets above. So what do most marketing analytics tools that focus on understanding how well a marketer’s marketing efforts are doing actually do in practice? They tell the marketer one of two things:

  • Their marketing spend is not efficient (read: they are not good at their job)
  • They should be spending less than they are currently spending

They literally do the exact opposite role the marketer hired them to do. This creates the Marketing Analytics Death Spiral:

  1. They hire a tool to achieve marketing goals, for which their proxies are their current efforts making them looking good to their boss and getting more budget
  2. The tool tells them the opposite of their goals in Step 1
  3. They think they are good at their job and deserve more budget, so they naturally distrust the data from the tool
  4. Since they don’t use the data, their marketing efforts don’t get better
  5. They look for new tool

The addressable market for marketers who will be willing to have a tool show them how ineffective they are and will use that tool to improve over time is just too small. People who read my first post may ask: why not just change the target customer? Sure, you can target the finance team or the CEO, who may be less biased as to the effectiveness of a marketing team’s current programs. But then your product creates organizational friction between either two different functions or the CEO and the marketing function. This is a tough win condition for most forms of go-to market.

So what are companies doing instead in this space? Well, Amplitude and Mixpanel decided to focus on analytics for product instead of marketing. If product or engineering becomes the position of strength inside an organization, they can extend their tools into other functions like marketing over time. Many other marketing tools focus on making the marketer more efficient through automation. This makes them look better to their boss, which is exactly the job to be done for most marketers. Another variation that is successful is making something measurable in the first place that historically has not. This tends to solve job #2 for marketers of making budget available to them when it previously was not. For example, it was hard to measure mobile app campaigns before companies like AppsFlyer and Adjust came along, so no one was approving large app install ad budgets. Once these tools became available, marketers adopted them so they could prove their CPA’s were effective to get more budget.

—
The marketing analytics space is so tempting because budgets are large, and there are many unanswered questions. But you can’t forget the job to be done for marketers. If you’re not helping them look good or get more budget, your market size is going to be too small focusing on the few that are not motivated by that.

Currently listening to Let’s Call It A Day by Move D & Benjamin Brunn.

The Kindle and the Fire

Entrepreneurs ask me about how to grow all the time. They ask about SEO, about virality, and about increasing conversion, about onboarding. They ask about hiring local teams, building up new functions, and hiring executives. What almost all of them miss is that all of this is context specific on what stage of company they are in. There are two types of growth strategies: non-scalable strategies to get to scale and scalable strategies. I have come to call these kindle strategies and fire strategies. I’ll explain a little bit more about that, and how to think about them.

Kindle strategies can be very unsustainable. Their only goal is to get the company to a place where more sustainable strategies are available. The classic example is in marketplaces. Marketplaces only work when their cross side network effects kick in. Those network effects can only kick in once you get to liquidity. Once network effects do kick in, they can generally be optimized for very sustainable growth. When I left Grubhub, my former co-workers started complaining to me about how much Doordash, Uber Eats, and Postmates were spending on paid search and promotions. They were losing tons of money. There was no way any of those companies ever made this money back from consumer LTV. I told them that wasn’t their goal. Their goal was to get enough consumers so the cross-side network effect kicked in. Those companies were paying their drivers no matter what. Might as well spend money to make sure they’re actually delivering something. And these companies would be willing to almost spend an infinite amount to get the cross-side network effect going because of its value to the company.

I’ve never seen a company as aggressive with promotions as Postmates besides perhaps Homejoy.

This does not only exist in marketplaces however. Superhuman, for example, does live calls or meetings with most people who sign up. This will never scale if they have millions of users, but until either their LTV increases to make this strategy profitable, or they improve self-serve onboarding, they are doing it, because no one would retain without it. You’re willing to do anything it takes in kindle strategies no matter how silly it might seem long term. This is what Paul Graham is talking about when he says “do things that don’t scale.”

Airbnb sold politically themed cereal to raise money for the startup in the early days.

For kindle strategies, it’s more important they work quickly rather than sustainably or efficiently. A lot of early stage companies, for example, ask me about SEO. SEO, unless you have very clever hacks for content and authority, is a fire strategy. It takes too long to work. It might be a great fire strategy to sequence to, though. A lot of companies also ask me about local teams in each market they launch. This can be a great kindle strategy, but it’s generally a terrible fire strategy. Read more from me on this topic here.

Fire strategies by definition need to be sustainable. They need to be able to scale the company 100x and set up a long-term profitable business. So a question all entrepreneurs need to be asking when they pursue their kindle strategy is what fire strategy am I sequencing to. Pinterest used DIY meetups to sequence to influencer blog campaigns to sequence to virality to get enough content where it could scale via personalization on the retention side and SEO on the acquisition side. Most startups won’t go through that many sequences. I’ve seen many companies that have a successful kindle strategy, but it’s not sequencing them into any eventual fire strategy. For example, I spoke with an automotive startup that hacked SEO to get answer box results for their content to get initial users. That eventually caps on how many users it could drive, and it didn’t sequence them to something greater. They eventually shut down.

There aren’t that many fire strategies. Those that involve network effects are generally the best. Sales, paid acquisition, virality, and user generated content with a scalable distribution channel are the most common ways to create sustainable loops to either scale a network effect or scale a product that doesn’t have network effects. This is sobering when I tell entrepreneurs this. There just aren’t that many ways to scale, and almost all involve having extremely good retention as well. Otherwise, you won’t have the profit in the system to invest in sales or paid acquisition, or you won’t get enough users to invite or create content to attract more users.

There are many ways to sequence to a network effect or some other sustainable growth loops, but there are not that many ways to scalably grow without these loops. If you want to learn more about these strategies, it’s exactly what we cover in the Reforge Advanced Growth Strategy course.

Currently listening to Perception by Grant.

What Type of Company Are You and the Growth 2×2

At Reforge, we’ve written about how companies actually grow, and built an entire program around it. Most companies, when they talk about how they grow, will usually pick from one of the following terms:

  • Sales Driven e.g. Oracle, Workday
  • Marketing Driven e.g. Hubspot, Moz
  • Product Driven e.g. Atlassian, Github
  • Engineering Driven e.g. Google, Palantir
  • Product + Sales Driven e.g. Slack, Stripe
  • Marketing + Product Driven e.g Uber, Amazon
  • Sales + Marketing Driven e.g. Drift, Salesforce

Most people can’t reasonably answer why they are one of these types, but there are reasons. If people inside these companies have thought enough about it, they might understand the market to have attributes that force these styles:

  • Sales Driven: Custom value props and big customers
  • Marketing Driven: Need to make a “space” that doesn’t exist yet and convince people they need it
  • Product Driven: High viral quotients and/or word of mouth from product differentiation
  • Engineering Driven: Solving hard technical challenges creates markets
  • Product + Sales Driven: Large customer spread with bottoms up adoption
  • Marketing + Product Driven: Marketing fuels network effects
  • Sales + Marketing Driven: Custom value props and big customers and need to make a “space”

That was extremely simplistic, but hopefully you get the idea. The larger a company grows, the more likely singular definitions like this start to break down though. Companies launch multiple product lines that require different distribution models, and these product lines typically build on top of each other that gain from the intersection of them. In the Advanced Strategy course, we teach how to model these systems of loops that power such companies.

What growth teams sometimes miss is that optimization is not always the answer to a growth problem. It may require a new product or building a sales team. Modeling your loops to understand your constraints to pick tactics that alleviate those constraints takes some time to do well. A framework I’ve used for more quick and dirty decision making is using data companies usually have on hand: whether a tactic is reliable or not historically in driving growth i.e. you can predict the output from an investment or not, and how fast the payback period is.

For those who aren’t familiar, payback period is one of the most important metrics you can track for growth. It’s very simple. Given this investment today, how long will it take before I recoup that investment in profit from the customers it impacts. For example, a customer you acquire in Adwords for $10 might take you six months to make $10 in profit, subtracting all marginal costs. So our payback period would be six months.

Most executive teams can start to plot where in this 2×2 tactics seem to sit. For example, brand marketing at all but the most sophisticated marketing driven companies is something that has a slow payback and is not reliable. Similarly, innovative product development focused on entirely new products or value props usually sits in that category. For other tactics, where they sit in this 2×2 may vary. On Pinterest’s growth team, for a more specific example, efforts in product driven growth around UGC content distributed through SEO, conversion optimization, email marketing, and activation were very predictable and had quick payback periods, but viral growth was unreliable. At Uber, I imagine viral growth via incentivized referrals was very reliable, but SEO was not. Now, it’s important to remember that within reliability is a sense of scale that matters for the business. If a tactic gives you .1% growth, and only 10% improvements matter, it actually isn’t a reliable lever. An alternative is to make a three dimensional chart where reliability is separate from impact, and ain’t nobody got time for that.


A sample Growth 2×2 for just Pinterest’s growth team

In the long run, model your loops well and find the constraints. In the short term run, maximize efforts on reliable and quick payback activities until you hit diminishing returns. Then, think about moving excess resources into things that are reliable, but have longer payback periods. And think about how anything with short paybacks that are unreliable can become more reliable.

What you’ll quickly realize in the case where you have built a proper growth model or you’re short term optimizing based on this 2×2 above is the opportunities are rarely siloed to one function. You can’t even build this 2×2 if you don’t have many functions represented. So start talking to all the functions of your company to map the opportunities to grow better so that you can grow faster.

Currently listening to Simplicity is the Ultimate Sophistication by Matthieu Faubourg.

Taking On Too Much

There is always a time in your career where you’re asked to take on more responsibility. This is normally a good sign! It means your manager or CEO or whoever trusts you and seeks you out when problems arise. If you’re like me when I was earlier in my career, you always said yes. I thought of this as moments to increase responsibility, learn new skills, and have more impact. Now that I’m older, I am no longer so eager to take on more. When these situations arrive in my career now, I take real stock on my capability to handle the increase in responsibility. Today, I’ll walk you through the three most common scenarios you’re likely to find yourself in when this happens, and some recommendations on what to do in each situation.

Option 1: Scale
In the first situation, you have been spending years building up a team and/or some sort of scope you’re comfortable with. It could be an entire function like product, a group within a function like the email marketing team, or, if you’re an IC, an area of the code or a particular skill set the company needs. By all accounts, you’re excelling in this scope. If you’re stuck in this structure for too long, and you’re like me, you tend to get bored and are looking for new challenges anyway. This is a great time to accept the new challenge, and either empower your team with more ownership, or use some of the slack time you’ve built up from automation or process improvement to provide more value. This is usually not a confusing move. I only call attention to it in contrast to the other situations I’ll talk about in the rest of the post.


Sam Porter Bridges carries the weight of the world on his back. Don’t do this.

Option 2: Prioritize
In the second situation, you do not feel as if you’re excelling yet. You might still be building your team if you’re some sort of manager, or still learning the function if you’re an IC. Taking on more responsibility might prevent you from succeeding in your primary job, so it’s a pretty big risk. In situations like this, I generally advise people to do what they do in any sort of situation where they have too many things to do and not enough time to do it: prioritize. The difference in this situation is you have to force the person asking you for the additional scope (if they are more senior) to prioritize for you.

For example, I was working with an analyst, and he got a request from an executive at the company for an analysis he wasn’t planning on. He already had a lot of high priority stuff on his plate, so he was confused as to what to do. I told him to email back the executive, show her everything he was prioritizing and how and where this request should fit in. This forces people to acknowledge the value of the work you are currently doing and the amount of time you realistically have available for work effort. If you’re more senior, you can talk about the scope you currently have and whether it might be appropriate to shed some of that scope or de-prioritize progress to accommodate this new area. That’s a very healthy conversation to have.

Option 3: Stretch
In the third scenario, there is no ability to prioritize or shed scope, and you just have to stretch your ability. It’s important to understand this is not a sustainable state. The only way stretching works is if it is short term until you can figure out how to prioritize. Not doing so will result in failure or burnout.

Triage
There are times in a company’s lifecycle (frequently described as war time) where it feels like you might be in a position for a prolonged stretch. What this really means is you need to switch to a variation of option 2 called triage. Triage actually comes from the medical field, and is a process of extreme prioritization of who to treat when you have a large number of wounded or sick, invented for wars, of course. The process focuses on helping what you have the opportunity to meaningfully help on, ignoring things that will likely get better with you, and accepting that some things will go poorly because you do not have the resources to prioritize everything. This process is mostly associated with bugs as a company always has more bugs than it can possibly fix, but I prefer to reserve its use for periods of war time when some things will fail, and you are acknowledging that beforehand.

A mistake that can be made in triage mode inside an organization is to make a decision on what to prioritize and not re-evaluate over time or check on your assumptions. Prioritization in war time is a best guess on what’s most critical, what can fail, and what might be fine without you. If you make a mistake on the latter, it may become more critical, forcing you to change prioritization. And it can be tough to remember to stop and check up on things you’re not focused on to see how they’re doing, and also to remember to re-evaluate and re-prioritize. But it’s important to do so.

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More responsibility can be a great or a troubling thing. You don’t want to fall over because too much is on your shoulders. Being honest about your capabilities at the time and the mode you need to be operating in can help prevent you from failing by being burdened with more responsibility than you can handle. Tomorrow is in your hands.

Currently listening to Run with the Floating, Weightless Slowness to by Kelpe.

What Is Good Retention: An Exhaustive Benchmark Study with Lenny Rachitsky

At the end of 2019, I presented Eventbrite’s product plans to the board for 2020. These plans included a lot of the goals you likely have in your company: improvements in acquisition, activation, and retention. One of our board members asked: “I understand these goals for the year. But long term, how high could we push this retention number? What would great retention be for Eventbrite?”

I actually didn’t have a great answer. Soon after, I was chatting with Lenny Rachitsky, and we decided to embark on a holistic study across the industry to ask “what is great retention?” across business models, customer types, etc. Lenny surveyed a lot of the top practitioners in the industry across a variety of companies, and we’re happy to share the results here. You can see the raw data below, but I recommend reading Lenny’s analysis here. Done? Good.

Why is retention so damn important?
Why are Lenny and I spending so much time researching retention? Because it is the single most important factor in product success. Retention is not only the primary measure of product value and product/market fit for most businesses; it is also the biggest driver of monetization and acquisition as well.

We typically think of monetization as the lifetime value formula, which is how long a user is active along with revenue per active user. Retention has the most impact on how many users are active and lengthens the amount of time they are active. For acquisition, retention is the enabler of the best acquisition strategies. For virality or word of mouth, for example, one of the key factors in any virality formula is how many people can talk about or share your product. The more retained users, the more potential sharers. For content, the more retained users, the more content, the more that content be shared or discovered to attract more users. For paid acquisition or sales, the more retained users, the higher lifetime value, the more you can spend on paid acquisition or sales and still have a comfortable payback period. Retention really is growth’s triple word score.

What are effective ways to increase retention?
Okay, so you understand retention is important and want to improve it. What do you do? Well, at a high level, there are three types of efforts you can pursue to increase retention:

  1. Make the product more valuable: Every product is a bundle of features, and your product may be missing features that get more marginal users to retain better. This is a journey for feature/product fit.
  2. Connect users better to the value of the product that already exists: This is the purpose of a growth team leveraging tactics like onboarding, emails and notifications, and reducing friction in the product where it’s too complex and adding friction when it’s required to connect people to the value.
  3. Create a new product: Struggling to retain users at all? You likely don’t have product/market fit and may need to pivot to a new product.

We discuss these strategies in a lot more depth in the upcoming Product Strategy program coming soon from Reforge, and if you really want a deep dive on retention, we build the Retention & Engagement deep dive.

Why does retention differ so much across categories?
One question you might be asking yourself is why does retention differ so much by different categories? This was the impetus for the initial research, and why I couldn’t give a great answer to our board. Every company has a bunch of different factors that impact retention:

  • Customer type: For example, small businesses fail at a much higher rate than enterprise businesses, so businesses that target small businesses will almost always have lower retention.* This does not make them inferior businesses! They also have many more customers they can acquire.
  • Customer variability: Products that have many different types of customers will typically have lower retention than products that hone in on one type of customer very well.
  • Revenue model: How much money you ask from customers and how can play a big role in retention. For example, a customer may be more likely to retain for a product they marginally like if it costs $30 vs. $300,000. A product that expands revenue per user over time can have lower retention than ones that have a fixed price.
  • Natural frequency: Many products have different natural frequencies. For example, you may only look for a place to live once every few years (like my time at Apartments.com), but you look for something to eat multiple times of day (like my time at Grubhub).
  • Acquisition strategy: The way a company acquires users affects its retention. A wide spread approach to new users may retain worse than carefully targeting users to bring to your product.
  • Network effects: Network effects may drive retention rates up more over time vs. businesses that do not have these effects. For example, all of your friends on Facebook or all of your co-workers on Slack makes it hard to churn from either product whereas churning from Calm or Grammarly is entirely up to you.

* In those businesses, the business failing and churning as a result is called “involuntary churn”, though that can also mean a payment method not working for someone who wants to retain in other models.

BONUS: Why are Casey’s benchmarks for consumer transactional businesses lower than others?

For the demand side of transactional businesses, where the retention graph flattens is more important to me than the six month retention rate. And unlike other models, these businesses can take longer than six months to have their graphs flatten. Also, for marketplaces, one of the two common models along with ecommerce in this category, a healthy demand side retention rate is very dependent on what supply side retention looks like and acquisition costs. For example, since Uber and Lyft have to spend so much time and money acquiring drivers due to a low retention rate, in order for their model to work, demand side retention either has to be high or demand side acquisition has to be low cost. For a business where supply side retention is high and acquisition costs are low, demand side retention can be lower, and the company can still be very successful. Etsy and Wag I imagine fit more into this model.

Currently listening to We All Have An Impact by Boreal Massif.