Error tracking
Sentry
Error monitoring for every stack.
open source self-hostable EU region available Functional Software Inc. (Sentry) · USSelf-host the full platform (heavy) or use the cloud with an EU region — a US company.
Website ↗ Source ↗ Plan “Error tracking” with it
How you can run it
| Way | Where the data lives | Price basis | Verdict |
|---|---|---|---|
| Host it myself | your own server or hardware | free | green — You run it yourself: no data leaves your own infrastructure. |
| Hosted in Europe | region selectable (Europe available) | usage | red — Functional Software Inc. (Sentry) is outside Europe, even when the servers are not. |
| Hosted outside Europe | region selectable (Europe available) | usage | red — Hosted outside Europe: your data sits under non-European jurisdiction. |
Facts
| Company / project | Functional Software Inc. (Sentry) (US) |
|---|---|
| Licence | FSL-1.1-MIT |
| Self-hosting footprint | 8192 MB RAM · 4 vCPU · 50 GB — small deployment: a household or a team of up to ~20 people |
| Alternatives to it here | Bugsink, GlitchTip |
| Upstream (awesome-selfhosted-data) | 44,720 stars · updated 2026-09-04 · Python |
| Provenance | curated, verified 2026-09-04 |
Machine-readable: /api/tools/sentry.json. Something wrong? Tell us.