head to head · open source
Sentry vs perses
Sentry has 44,806 GitHub stars, 4,857 forks, 2,265 open issues and last shipped today. perses has 2,434 stars, 247 forks, 277 open issues and last shipped 2 days ago. Sentry leads on adoption by 1,741% (44,806 vs 2,434 stars). Sentry is written in Python under a custom or non-standard licence; perses is written in Go under Apache-2.0. Sentry has attracted 11% as many forks as stars, perses 10%. Sentry was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (monitoring), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
← all 20902 open source comparisons
Side by side
| Sentry | perses | |
|---|---|---|
| GitHub stars | ★ 45K | ★ 2.4K |
| License | Custom / other | Apache-2.0 |
| Written in | Python | Go |
| Last push | 2026-09-20 | 2026-09-18 |
| Forks | ⑂ 4.9K | ⑂ 247 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Sentry if
- You weight community size — 45K stars and counting
- You want the Custom / other license terms
- Your stack matches Python
- You value the larger contributor base for long-term maintenance
pick perses if
- You want the perses feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches Go
- You evaluated both and perses fits your workflow better
About Sentry
Sentry is an open source debugging platform for detecting, tracing, and fixing software issues in real time. It lives in the developer infrastructure ecosystem and provides error tracking and performance monitoring across languages, frameworks, and runtime environments.
read the full Sentry overview →
About perses
Perses is an Apache 2.0 dashboard and observability visualisation tool, a Cloud Native Computing Foundation sandbox project written in Go, for platform, SRE and observability teams that want Prometheus metrics, Tempo traces, Loki logs and Pyroscope profiles displayed in one place.
read the full perses overview →
More in Infrastructure & Operations
Related comparisons
More Monitoring & Observability projects
Compare either of these against the rest of the Monitoring & Observability field.
Frequently asked questions
Is Sentry or perses more popular?
Sentry has 44,806 GitHub stars and perses has 2,434. Sentry has the larger community by that measure.
Are Sentry and perses free?
Both are open source. Sentry has no licence declared in this registry, and perses is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Sentry and perses?
Sentry is written in Python and perses in Go. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Sentry or perses?
Choose Sentry if you want the larger community (44,806 stars) or its Custom / other licence terms. Choose perses if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.