A "good" churn rate depends on who you sell to. Products for consumers and very small businesses lose customers much faster than products sold to larger companies on annual contracts. Comparing yourself to the wrong benchmark makes you either panic or relax when you shouldn't.
Commonly cited churn benchmarks
| Who you sell to | Monthly customer churn often seen | What it means over a year |
|---|---|---|
| Consumers and prosumers | 5–10% | You replace half or more of your customers every year |
| Small businesses | 3–7% | Retention is a real growth constraint |
| Mid-market | 1–2% | Healthy for monthly contracts |
| Enterprise, annual contracts | under 1% | Churn happens at renewal, not monthly |
Treat these as rough ranges. Early-stage numbers are noisy: with 40 customers, losing two in one month is 5% churn, and losing one is 2.5%.
Why small monthly numbers matter so much
Monthly churn compounds. At 5% a month you keep 95% of customers each month, and 0.95 to the power of 12 is about 0.54. You lose almost half your customers in a year. At 2% a month you keep about 78%.
Churn also caps your growth. If you add 20 customers a month and lose 5% of your base each month, you stop growing at 400 customers, because that's where 5% of the base equals 20.
Customer churn vs revenue churn
Customer churn counts how many customers leave. Revenue churn counts how much MRR leaves, including downgrades. They tell different stories. If small customers leave and big ones stay, revenue churn is lower than customer churn, which is usually fine. If your biggest accounts are the ones leaving, revenue churn is higher, which is a serious warning.
The best single number is net revenue retention: revenue from last month's customers this month, including upgrades, divided by what they paid last month. Above 100% means existing customers grow faster than they leave.
How to reduce churn
1. Ask every customer who cancels why. Put one required question in the cancellation flow, then group the answers monthly. You'll usually find two or three reasons cover most cancellations. Fix the biggest one first.
2. Find where churned customers stopped. Compare what retained customers did in their first two weeks with what churned customers did. The step where they diverge is your onboarding problem.
3. Fix accidental churn. Failed card payments are a big share of churn in small-business SaaS. Turn on card retries, send dunning emails, and ask customers to update cards before they expire.
4. Offer annual plans. Customers who commit for a year churn less, partly because they've decided to make it work. A discount of one or two months free is common.
5. Talk to customers before they leave. Look for warning signs (logins dropping, a key user leaving their company) and reach out first.
Churn and pricing
Cheap customers often churn more, not less. Very low prices attract people who aren't serious and make it hard to afford good onboarding. If churn is high and prices are low, test a higher price for new customers before assuming the problem is the product. See how to price your SaaS.
When churn is "fine"
Some churn is healthy: customers who were never a good fit, or who finished the job your product did for them. Don't spend weeks saving customers you shouldn't have signed. Focus on the churn from customers who match your ideal profile. That's the one that matters.