head to head · open source
Sentry vs telegraf
Sentry has 45,697 GitHub stars, 4,959 forks, 2,265 open issues and last shipped yesterday. telegraf has 17,893 stars, 5,846 forks, 449 open issues and last shipped yesterday. Sentry leads on adoption by 155% (45,697 vs 17,893 stars). Sentry is written in Python under a custom or non-standard licence; telegraf is written in Go under MIT. Sentry has attracted 11% as many forks as stars, telegraf 33%. Sentry was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 2 topic tags (hacktoberfest, 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.
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Side by side
| Sentry | telegraf | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 18K |
| License | Custom / other | MIT |
| Written in | Python | Go |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 5.0K | ⑂ 5.8K |
| 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 telegraf if
- You want the telegraf feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches Go
- You evaluated both and telegraf 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 telegraf
Telegraf Telegraf is an agent for collecting, processing, aggregating, and writing metrics, logs, and other arbitrary data. Offers a comprehensive suite of over 300 plugins, covering a wide range of functionalities including system monitoring, cloud services, and message passing Enables the integration of user defined code to collect, transform, and transmit data efficiently Compiles into a standalone static binary without any external dependencies, ensuring a streamlined deployment process Utilizes TOML for configuration, providing a user friendly and unambiguous setup experience Developed with contributions…
read the full telegraf overview →
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Frequently asked questions
Is Sentry or telegraf more popular?
Sentry has 45,697 GitHub stars and telegraf has 17,893. Sentry has the larger community by that measure.
Are Sentry and telegraf free?
Both are open source. Sentry has no licence declared in this registry, and telegraf is licensed under MIT. Both are free to self-host.
What is the difference between Sentry and telegraf?
Sentry is written in Python and telegraf 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 telegraf?
Choose Sentry if you want the larger community (45,697 stars) or its Custom / other licence terms. Choose telegraf if its feature set, stack or MIT licence fits better. Both are self-hostable.