head to head · open source
Sentry vs express-status-monitor
Sentry has 45,704 GitHub stars, 4,959 forks, 2,265 open issues and last shipped yesterday. express-status-monitor has 3,612 stars, 265 forks, 68 open issues and last shipped 9 months ago. Sentry leads on adoption by 1,165% (45,704 vs 3,612 stars). Sentry is written in Python under a custom or non-standard licence; express-status-monitor is written in JavaScript under MIT. Sentry has attracted 11% as many forks as stars, express-status-monitor 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 (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 | express-status-monitor | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 3.6K |
| License | Custom / other | MIT |
| Written in | Python | JavaScript |
| Last push | 2026-11-04 | 2026-02-16 |
| Forks | ⑂ 5.0K | ⑂ 265 |
| 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 express-status-monitor if
- You want the express-status-monitor feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and express-status-monitor 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 express-status-monitor
express status monitor Simple, self hosted module based on Socket.io and Chart.js to report realtime server metrics for Express based node servers. Demo Demo available here Support for other Node.js frameworks koa monitor for Koa hapijs status monitor for hapi.js Installation & setup 1. Run npm install express status monitor save 2. Before any other middleware or router add following line: app.use(require('express status monitor')()); 3. Run server and go to /status Note: This plugin works on Node versions 4.x Run examples 1. Go to cd examples/ 2. Run npm i 3. Run server npm start 4. Go to Options Monitor can be…
read the full express-status-monitor overview →
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Frequently asked questions
Is Sentry or express-status-monitor more popular?
Sentry has 45,704 GitHub stars and express-status-monitor has 3,612. Sentry has the larger community by that measure.
Are Sentry and express-status-monitor free?
Both are open source. Sentry has no licence declared in this registry, and express-status-monitor is licensed under MIT. Both are free to self-host.
What is the difference between Sentry and express-status-monitor?
Sentry is written in Python and express-status-monitor 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 express-status-monitor?
Choose Sentry if you want the larger community (45,704 stars) or its Custom / other licence terms. Choose express-status-monitor if its feature set, stack or MIT licence fits better. Both are self-hostable.