Smart Retries vs Fixed Retry Schedules: Stripe's Claims and Their Limits

This article compares Stripe's Smart Retries with fixed retry schedules for recovering failed card payments. Both options only determine when a failed charge is attempted again, not whether the card can still pay or whether the customer is notified. Stripe describes Smart Retries as more effective than scheduled retries and as a more targeted approach, but it publishes no recovery percentage and no direct comparison against a specific calendar schedule. Smart Retries uses an AI model to pick attempt times based on signals such as recent device activity and time of day, while a custom schedule uses up to three retries at fixed day intervals set by the merchant. The piece notes that timing helps mainly with soft declines, and that hard declines or cards needing replacement won't succeed regardless of timing.