Free forever · 10 checks · 90 seconds
Paste your key. See your leaks.
In 90 seconds, you'll see every leak identified, every dollar amount, and exactly where to click to fix each leak.
Read-only access only. Your key is processed in memory and never stored. How we protect your data →
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Your data stays yours
What we read
- ✓Subscriptions & their status
- ✓Invoices & payment history
- ✓Coupons & discount details
- ✓Product prices (current vs. old)
- ✓Card expiry dates (not numbers)
What we can't do
- ✗Create charges or modify billing
- ✗Cancel or change subscriptions
- ✗Access credit card numbers
- ✗Delete any data from your account
- ✗Store your API key after the scan
What we scan for
Expired Coupons
Ended months ago. Discount still running.
Legacy Pricing
Old customers on old prices. New ones pay more.
Forever Discounts
Set to 'forever.' They'll never pay full price.
Stuck Subscriptions
Stuck in limbo. Not active, not canceled.
Expiring Cards
Cards about to expire. Next payment will fail.
Uncollected Revenue
Cards that declined. Invoices sitting open.
Missing Payment
No card on file. Next charge = guaranteed fail.