Kirn connects to Stripe via a read-only restricted key and scores every subscription against 10 billing signals. No product instrumentation or customer success team needed. A ranked list of at-risk subscribers, delivered every Monday.
Free trial · No credit card required · 60-day outcome guarantee
10 churn signals
The tools that report on churn tell you what already happened. The tools that predict it assume a customer success team and a product analytics pipeline. There is no predictive tool built for a small subscription business running on Stripe alone.
Connect to Stripe and show MRR, churn rate, and cohort retention. Useful, but backward-looking — they tell you who already cancelled, not who is about to.
Predict churn accurately but require product usage data (login events, feature tracking), a dedicated customer success team, and budgets starting at $400/mo.
Scores every subscription for churn risk using billing signals alone. No CS team, no instrumentation layer. A weekly digest with who to reach out to and why.
Paste a read-only Stripe restricted key. No code, no instrumentation, no changes to your product. Revoke it any time from your Stripe dashboard.
Kirn ingests the account's billing history and scores every subscription against 10 churn signals: payment failures, downgrades, seat reductions, and more.
Every Monday morning a ranked digest arrives: who is at risk, why, and enough context to intervene before they cancel.
The interactive demo shows exactly what you'd see after connecting your Stripe account — scored subscribers, signal breakdown, and a sample digest email.
See the demo →Pays for itself at $47 ARPU. Retaining a single subscriber covers the cost.
No credit card required
If Kirn does not identify at least one at-risk subscriber in your first 60 days, we will issue a full refund.