Lenny's Newsletter · Product & Work
TIER 4 2022-02-08
Q: What is a good monthly churn for a SaaS business?
Look, I made a meme.

You could even argue that churn is both a leading cause of business death and the biggest tax on your growth 🤣
As Ben points out, churn is unavoidable. So what to do? Beyond constantly working to reduce churn, it’s essential that you understand what healthy monthly churn looks like for your type of business—so that you know if you’re on track for 🚀 or ☠️
Though you should generally spend your time focusing on cohort retention and net revenue retention instead of monthly churn—because monthly churn blends new and existing users and hides what’s really going on long-term—it’s still a powerful metric, because it’s quick (you don’t have to wait for cohort curves to flatten), it’s easy (every dashboard has this), and, most interestingly, it tells you how many new users you need to bring in each month in order to continue to grow. Losing 2% of users each month? Grow by over 2% and you’re 📈
Depressingly, your monthly churn stat also tells you how quickly you’ll churn through your users if you do nothing. For example, with an 8% monthly churn, you’ll lose almost two-thirds of your users each year 😵💫 Even with a 4% monthly churn, you’re rebuilding a third of your users base year after year. This is why SaaS businesses with revenue expansion (i.e. negative churn) are so sought-after.
But again, churn is normal and unavoidable. Step one is understanding what healthy (vs. deathly) churn looks like for your business.
To come up with a benchmark, I came at it from two directions:
After hearing from the experts, and looking at Patrick’s data on the top percentile of SaaS companies, clear answers emerged:

This metric is looking at the steady state of churn. New user churn in the first month is always the steepest, normally ranges from 5% to 50%, and happens for a number of reasons.
“You can often attribute month 1-3 churn to be failure of activation/onboarding. This can vary a lot across companies, and even within the same company by channel and funnel.
For businesses with paid user acquisition, the other factor is acquiring the wrong kind of customer. I’ve told more than one company: Hey, if you just cut your paid marketing by half, I bet your churn will go down!”
—ChenLi Wang, ex-growth at Dropbox
As you grow, long-term, expect monthly churn to go down.
“Monthly churn on subscriber base decreases with age of the business as long-haul subs pull that number down.”
—Elena Verna, growth at Netlify, ex- at Miro, SurveyMonkey
In a B2B SaaS business, net revenue retention is a more important metric than monthly churn.
“In SMB/Mid-Market SaaS especially, revenue retention is much more important than customer retention.
For example, in the Shopify ecosystem, SaaS players will inevitably see ‘unavoidable churn’ due to shorter lifespan of smaller merchants. This is inherent to the Shopify model. I’ve seen the expansion for many commerce SaaS products look great as merchants grow/graduate to Shopify Plus. Net revenue retention can look very healthy even with low logo retention in these businesses.”
—Mike Duboe, ex-growth at Stitch Fix, Tilt
For B2C SaaS, you’ll want to focus primarily on cohort-based retention.
“I would only look at monthly churn to see how much you need to maintain new user acquisition to keep up growth. Other than that, you should look at it by cohort basis.”
—Yuriy Timen, ex-growth at Grammarly, Airtable, Canva
Make sure to break churn down into its component parts.
“Churn should always be modeled between (1) intentional and involuntary churn and (2) soft and hard churn:
1. Intentional churn is when a user willingly decides to stop using the product. Where I see companies losing meaningful percentage points is in overlooking involuntary churn—good data instrumentation can flag these events, like credit card declined, forgot password, connection errors.
2. If users stop using the product but are still paying for it (whether annually or monthly recurring), that’s soft churn and should be a concern where value extraction is greater than value generation.”
—Crystal Widjaja, CPO at Kumu, ex-growth at Gojek
And finally, a healthy churn rate is highly dependent on your price point.
“The higher the price point, the lower you should expect the target churn.”
—Adam Grenier, VP Marketing at MasterClass, ex-Uber
This last point is really important, so let’s explore it further.
Why would churn be highly correlated with price? Two reasons:
To understand healthy monthly churn by price point (i.e. how much you charge each customer on average per month), Patrick sliced and diced the data, and with input from the experts, this is what we found:

Takeaways:
“Basically in consumer it’s nearly impossible to have under a 1% monthly revenue churn rate. I mean, people will have it, but the difference between best 10% and best 25% isn’t that much. Whereas in B2B there’s a bigger difference between top 25% and top 10%.”
—Patrick Campbell, CEO of ProfitWell
If you’re finding your own monthly churn to be much higher than these benchmarks, don’t despair. There are cases when it isn’t necessarily bad:
To save you from having to jump between multiple posts, below I’ve included what healthy cohort-based retention looks like, at 6 months at the user level and at 12 months at the net revenue level.
As a reminder, cohort-based retention looks at the percentage of users/customers who are still active x months after signing up, and is the best predictor of product-market fit. Here’s what you want to see, based on your particular type of business:
“Monthly churn benchmarks all add up to the most important retention metric of all: the point at which your cohort retention asymptotes.
Chart the percentage of users remaining in a given cohort over time—at what level does that line flatten out, or in the very best businesses, start to turn back upward again?”
—Dan Hockenmaier, Head of Strategy at Faire, ex-growth at Thumbtack
For more on this, don’t miss the full post on cohort-based-retention.
And if you have any questions or feedback, or would like to see any other benchmarks, just leave a comment or reply to this email 👌
Thank you to Adam Grenier, Brian Rothenberg, ChenLi Wang, Crystal Widjaja,**Dan Hockenmaier, Darius Contractor, Elena Verna, Jamie Quint, Mike Duboe, Naomi Ionita, Sriram Krishnan, Yuriy Timen, and in particular Patrick Campbell, CEO of ProfitWell, for contributing their wisdom to this post.
If you aren’t familiar with ProfitWell, it has a free subscription and SaaS financial metrics product that’s used by over 25K companies, from MasterClass and Whoop to Notion and Typeform (and my newsletter!). You can even use ProfitWell for benchmarks custom-tailored to your own data, here.
Thank you all 🙏
Have a fulfilling and productive week 🙏
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Sincerely,
Lenny 👋