Free Stripe revenue-leak audit for the first 5 (I reconcile Stripe against your own DB)

Payments engineer here — years on card/ledger/reconciliation at a fintech. Reconciling two systems that should agree is literally my day job, so I'm pointing that habit at Stripe.

Most billing tools only read your Stripe. But the expensive leaks live between Stripe and your app: active in Stripe but cancelled in your DB, Pro access granted with no successful charge, refunds where access was never pulled, webhooks that silently dropped. A Stripe-only scanner can't see any of it — I reconcile both sides.

I'm offering a free audit to the first 5 SaaS teams to see whether this is worth building into a real product. You get a short report: where you're leaking, and how to fix it.

It runs on a read-only Stripe key (can't charge or refund), and never touches card numbers. Don't want to share a key at all? Run my script yourself (GET-only, ~400 lines, readable in one sitting) and send me the output — I'll handle the interpretation.

Grab a slot here → https://leakledger.netlify.app — and I'll post the most common leaks I find as I go.