The number behind the claim
Livmo, 26 Feb 2026 reports that each point of monthly churn moves valuation by 15–25%. We use the midpoint, 20%, and apply it against a 3.2% monthly reference — the healthy average for a business around $10,500 MRR, cited by FE International, 21 Jan 2026.
What churn tells a buyer that revenue does not
Churn is how long the revenue lives. At 3.2% a month the average customer is worth about 31 months of revenue; at 4.7%, about 21 months. The second business has to replace its entire customer base twice as fast just to stand still, and every acquisition channel it depends on becomes a risk the buyer inherits.
Measure it the way a buyer will
- 01Revenue churn, not customer churn. Losing one large account and gaining three small ones is not flat.
- 02Gross, before upgrades. Net revenue retention above 100% is a good story, and a buyer will still ask what left.
- 03Monthly, from Stripe or Paddle directly, not annualised from a good quarter.
- 04Excluding involuntary churn you have not tried to fix — failed cards are the cheapest points on this list to win back.
What to fix first
Order by cost, not by difficulty. Failed payments and card expiry are usually a fifth of churn at this size and are fixed with dunning in a day. Annual plans move revenue off the monthly decision entirely. Cancellation-reason data, collected for one quarter, tells you which of the remaining points is worth engineering time — most founders guess this wrong.