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Webhook Sentinel

7.2
devtools profitable added: Monday June 2026 17:56

A monitoring tool that detects and prevents duplicate event processing caused by retries or replays of webhooks, particularly in systems like Clerk. It provides configurable idempotency key validation and alerts.

80h
mvp estimate
7.2
viability grade
14
views

technology stack

Python PostgreSQL Medium

inspired by

Webhook replay can create duplicate users