Bugsink
Self-hosted error tracking compatible with Sentry SDKs
2k stars 120 forks last commit first released
Actively maintained
Last commit 23 Aug 2026.
Bugsink is a self-hosted error tracking service that helps developers understand and fix production crashes by collecting exceptions and providing detailed context. It is designed as a simpler, lightweight alternative with drop-in compatibility for Sentry SDKs.
Key Features
- Sentry SDK-compatible ingestion (swap DSN and keep existing instrumentation)
- Rich error details including full stack traces, source context, and local variables
- Project-based organization for separating applications and environments
- Web UI for browsing, grouping, and investigating captured errors
- Designed to run reliably at scale with predictable self-hosted costs
Use Cases
- Track and triage production exceptions across multiple applications without per-event billing
- Replace or complement Sentry while keeping existing Sentry SDK integrations
- Operate error tracking in environments that require full control over data location
Bugsink is a strong fit for teams that want the familiar Sentry SDK workflow while running error tracking on their own infrastructure, with a focus on straightforward deployment and debugging-focused context.
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