head to head · open source
Sentry vs gtop
Sentry has 45,704 GitHub stars, 4,959 forks, 2,265 open issues and last shipped yesterday. gtop has 9,935 stars, 339 forks, 40 open issues and last shipped 12 months ago. Sentry leads on adoption by 360% (45,704 vs 9,935 stars). Sentry is written in Python under a custom or non-standard licence; gtop is written in JavaScript under MIT. Sentry has attracted 11% as many forks as stars, gtop 3%. 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.
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Side by side
| Sentry | gtop | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 9.9K |
| License | Custom / other | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-11-04 | 2025-11-06 |
| Forks | ⑂ 5.0K | ⑂ 339 |
| 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 gtop if
- You want the gtop feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and gtop 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 gtop
gtop System monitoring dashboard for terminal. Requirements Linux / OSX / Windows (partial support) Node.js = v8 Installation Docker You need to assign host net and pid to access the metrics in the host machine. Usage Start gtop with the gtop command To stop gtop use q , or ctrl+c in most shell environments. You can sort the process table by pressing p : Process Id c : CPU usage m : Memory usage Troubleshooting If you see question marks or other different characters, try to run it with these environment variables: License Released under the MIT license.
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Frequently asked questions
Is Sentry or gtop more popular?
Sentry has 45,704 GitHub stars and gtop has 9,935. Sentry has the larger community by that measure.
Are Sentry and gtop free?
Both are open source. Sentry has no licence declared in this registry, and gtop is licensed under MIT. Both are free to self-host.
What is the difference between Sentry and gtop?
Sentry is written in Python and gtop in JavaScript. 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 gtop?
Choose Sentry if you want the larger community (45,704 stars) or its Custom / other licence terms. Choose gtop if its feature set, stack or MIT licence fits better. Both are self-hostable.