Free diagnostic tool

Analyze Stripe failed-payment exports without OAuth.

Upload Stripe invoice and subscription CSVs to estimate failed amount, past_due subscriptions, repeated failed customers, and likely manual rescue buckets. The analysis runs locally in your browser.

See audit offer Data handling

This analyzer runs locally in your browser. ProofArc does not upload, store, or transmit these CSV files from this page.

Stripe invoice CSV

Required. Use an invoice export with status, amount, customer, and failure fields if available.

Stripe subscription CSV

Optional. Helps count past_due, unpaid, and incomplete subscriptions.

Stripe customer CSV

Optional for v1. The analyzer does not need it for the core failed-payment summary.

Request audit instead