head to head · open source
Sentry vs parseable
Sentry has 45,707 GitHub stars, 4,965 forks, 2,265 open issues and last shipped yesterday. parseable has 2,570 stars, 184 forks, 20 open issues and last shipped 3 days ago. Sentry leads on adoption by 1,678% (45,707 vs 2,570 stars). Sentry is written in Python under a custom or non-standard licence; parseable is written in Rust under AGPL-3.0. Sentry has attracted 11% as many forks as stars, parseable 7%. Sentry was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (apm), 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.
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Side by side
| Sentry | parseable | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 2.6K |
| License | Custom / other | AGPL-3.0 |
| Written in | Python | Rust |
| Last push | 2026-11-04 | 2026-11-02 |
| Forks | ⑂ 5.0K | ⑂ 184 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Sentry if
- You weight community size — 46K 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 parseable if
- You want the parseable feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches Rust
- You evaluated both and parseable fits your workflow better
About Sentry
Users and logs provide clues. Sentry provides answers. What's Sentry? Sentry is the debugging platform that helps every developer detect, trace, and fix issues. Code breaks, fix it faster. Official Sentry SDKs JavaScript Electron React Native Python Ruby PHP Laravel Go Rust Java/Kotlin Objective C/Swift C\ /F\ C/C++ Dart/Flutter Perl Clojure Elixir Unity Unreal Engine Godot Engine PowerShell Resources Documentation Discussions (Bugs, feature requests, general questions) Discord Contributing Bug Tracker Code Transifex (Translate Sentry\!)
read the full Sentry overview →
About parseable
Introduction • Docs • Features • Benchmarks Parseable is an open source, columnar data lake platform purpose built for observability. Send logs, metrics & traces to Parseable via popular logging agents, OpenTelemetry, Kafka, eBPF or other integrations. Use native observability features like alerting, dashboards, anomaly detection, APM, PromQL & SQL all within a single binary. Why Parseable? Purpose built for observability and designed around proven data engineering patterns, Parseable gives you everything you need to make sense of your telemetry data, right out of the box. Some of the key…
read the full parseable overview →
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Frequently asked questions
Is Sentry or parseable more popular?
Sentry has 45,707 GitHub stars and parseable has 2,570. Sentry has the larger community by that measure.
Are Sentry and parseable free?
Both are open source. Sentry has no licence declared in this registry, and parseable is licensed under AGPL-3.0. Both are free to self-host.
What is the difference between Sentry and parseable?
Sentry is written in Python and parseable in Rust. 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 parseable?
Choose Sentry if you want the larger community (45,707 stars) or its Custom / other licence terms. Choose parseable if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.