DeclineKit vs. Churnkey
Churnkey is a full retention suite: cancel flows, payment recovery and churn analytics in one product, built for teams with real churn volume. DeclineKit does one job: when a Stripe renewal is declined, it gets the customer to enter a working card. If that’s the job you need done, here’s how the two compare.
| Churnkey | DeclineKit | |
|---|---|---|
| Price | From $250/month, billed yearly (Starter) | $29, $79 or $149/month by MRR. Flat, no cut of recoveries |
| Focus | Retention suite: cancel flows, payment recovery, analytics | Failed and expiring cards on Stripe, nothing else |
| Emails | Configurable campaigns and templates | Up to four plain-text notes over 12 days in your name, replies to your inbox |
| Free trial | See their site | 7 days, no card |
Churnkey pricing from public sources, checked October 2026. Check their site for current plans.
Where Churnkey is the better pick
- Cancel flows with offers and pauses, which DeclineKit doesn’t do
- Retention analytics across voluntary and involuntary churn
- Support for billing systems beyond Stripe
Where DeclineKit is the better pick
- Your problem is declined cards, not customers clicking cancel
- You’re under $250k MRR and $250/month is more than recovery is worth to you yet
- You want to be live in five minutes with a restricted Stripe key
Not sure you need either?
Run the free audit first. It reads your last 90 days of Stripe invoices with a read-only key and shows how much declined cards cost you. If the number is small, Stripe’s Smart Retries and built-in emails may be enough.
Other comparisons: DeclineKit vs. Churn Buster · DeclineKit vs. Baremetrics Recover