HookSniff solves the biggest webhook problems developers face: silent failures, no retry visibility, duplicate deliveries, and expensive pricing.
• Smart retry — classifies errors (400 vs 500) and retries accordingly
•Real-time dashboard —see every delivery and failure
• HMAC-SHA256 signatures (Standard Webhooks compliant)
•FIFO ordering for event-sourced systems
•Starting at $49/mo —10x cheaper than Svix
Built in Rust (Axum) with Next.js 16, PostgreSQL, Redis on Google Cloud Run.
