head to head · open source
Sentry vs otelbin
Sentry has 45,704 GitHub stars, 4,959 forks, 2,265 open issues and last shipped yesterday. otelbin has 584 stars, 31 forks, 53 open issues and last shipped 2 days ago. Sentry leads on adoption by 7,726% (45,704 vs 584 stars). Sentry is written in Python under a custom or non-standard licence; otelbin is written in TypeScript under Apache-2.0. Sentry has attracted 11% as many forks as stars, otelbin 5%. Sentry was the more recently maintained of the two, and both are self-hostable with no licence fee.
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 | otelbin | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 584 |
| License | Custom / other | Apache-2.0 |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-11-03 |
| Forks | ⑂ 5.0K | ⑂ 31 |
| 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 otelbin if
- You want the otelbin feature set and don't need the biggest community
- You prefer the Apache-2.0 license terms
- Your stack matches TypeScript
- You evaluated both and otelbin 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 otelbin
OTelBin OTelBin is a configuration tool for OpenTelemetry collector pipelines. Introduction · Features · Badges · Tech Stack · Contributing · License Introduction OTelBin is a configuration tool to help you get the most out of the OpenTelemetry Collector. OTelBin hosted with :heart: by the Dash0 people at otelbin.io. Features OTelBin will enable you to: 1. Visualize for you the configured OpenTelemetry Collector pipelines as swimlanes 1. Validate your configuration and highlight errors 1. Enable you to share your OpenTelemetry Collector configurations online (requires login with a GitHub or Google account)…
read the full otelbin overview →
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Frequently asked questions
Is Sentry or otelbin more popular?
Sentry has 45,704 GitHub stars and otelbin has 584. Sentry has the larger community by that measure.
Are Sentry and otelbin free?
Both are open source. Sentry has no licence declared in this registry, and otelbin is licensed under Apache-2.0. Both are free to self-host.
What is the difference between Sentry and otelbin?
Sentry is written in Python and otelbin in TypeScript. 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 otelbin?
Choose Sentry if you want the larger community (45,704 stars) or its Custom / other licence terms. Choose otelbin if its feature set, stack or Apache-2.0 licence fits better. Both are self-hostable.