Liftli Free tools Glossary Pricing Sign in Start free

Churn (subscriber churn)

Subscriber churn is the percentage of subscribers who cancel or unsubscribe over a given period, measuring how fast you lose audience and, for paid lists, how much recurring revenue leaks out before new signups can replace it.

Built and maintained by , founder of Liftli · last reviewed July 2026

You calculate churn by dividing the subscribers lost in a period by the total you started with. If you began the month with 1,000 paid subscribers and 50 left, that is 5% monthly churn. The reason it matters more than most creators admit is that churn compounds against growth. If you lose 5% every month, you have to add 5% just to stand still, and everything above that is real growth.

There are two flavors worth separating. Voluntary churn is a subscriber actively deciding to leave, usually because the value dropped or they never used it. Involuntary churn is a failed payment, an expired card, a billing hiccup, and it is often the easier one to win back because the person did not actually decide to go. Lumping them together hides the fact that some of your churn is a plumbing problem, not a content problem.

The misconception is that churn is fixed by acquiring harder. It is not. A leaky bucket does not fill faster by pouring more in. The durable move is retention: consistent value, a strong onboarding for new subscribers, and paying attention to the quiet signal of people who stop opening before they cancel.

Frequently asked questions

what is subscriber churn
Subscriber churn is the rate at which people cancel or unsubscribe over a set period, usually expressed as a monthly or annual percentage. For paid newsletters it directly measures revenue you lose before new signups replace it. High churn means you have to acquire aggressively just to stay flat, which is why creators watch it alongside growth rather than celebrating signups in isolation.

how do you calculate churn rate
Divide the number of subscribers lost during a period by the number you had at the start of that period, then multiply by 100. For example, losing 50 of 1,000 subscribers in a month is a 5% monthly churn rate. Track it on a consistent cadence, and separate voluntary cancellations from involuntary ones like failed payments, since they have different fixes.

what is a good churn rate for a newsletter
Acceptable churn varies by niche, price, and how mature your list is, so treat published benchmarks cautiously. Lower is obviously better, and many stable paid newsletters aim to keep monthly churn in the low single digits. More useful than any target is your own trend: churn creeping up, or a spike in people who stop opening before they cancel, is an early warning that your value is slipping.
Put it into practice

Engagement Rate Calculator — Measure how actively your audience engages. Open the free tool →

Related terms

Paid subscriberA paid subscriber is a reader who pays a recurring fee, usually monthly or yearly, for access to a creator's premium… Open rateOpen rate is the percentage of delivered emails that recipients open, calculated by dividing unique opens by the number… Email newsletterAn email newsletter is a recurring email you send on a set cadence to people who opted in, delivered straight to their…

← Back to the full glossary

Knowing the term is the easy part.

Liftli turns your voice notes, calls and commits into posts in your extracted voice — inside the AI you already use, with a one-tap approval gate.

Start free — no card