head to head · open source
Sentry vs nginx-module-vts
Sentry has 45,704 GitHub stars, 4,959 forks, 2,265 open issues and last shipped yesterday. nginx-module-vts has 3,497 stars, 486 forks, 11 open issues and last shipped 21 days ago. Sentry leads on adoption by 1,207% (45,704 vs 3,497 stars). Sentry is written in Python under a custom or non-standard licence; nginx-module-vts is written in C under BSD-2-Clause. Sentry has attracted 11% as many forks as stars, nginx-module-vts 14%. 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 | nginx-module-vts | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 3.5K |
| License | Custom / other | BSD-2-Clause |
| Written in | Python | C |
| Last push | 2026-11-04 | 2026-10-15 |
| Forks | ⑂ 5.0K | ⑂ 486 |
| 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 nginx-module-vts if
- You want the nginx-module-vts feature set and don't need the biggest community
- You prefer the BSD-2-Clause license terms
- Your stack matches C
- You evaluated both and nginx-module-vts 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 nginx-module-vts
Nginx virtual host traffic status module ========== Nginx virtual host traffic status module Table of Contents ================= Version Test Dependencies Compatibility Screenshots Installation Synopsis Description Calculations and Intervals Control To get status of traffic zones on the fly To get fully zones To get group zones To get each zones To reset traffic zones on the fly To reset fully zones To reset group zones To reset each zones To delete traffic zones on the fly To delete fully zones To delete group zones To delete each zones Set JSON Json used by status Json used by control Variables Limit To limit…
read the full nginx-module-vts overview →
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Frequently asked questions
Is Sentry or nginx-module-vts more popular?
Sentry has 45,704 GitHub stars and nginx-module-vts has 3,497. Sentry has the larger community by that measure.
Are Sentry and nginx-module-vts free?
Both are open source. Sentry has no licence declared in this registry, and nginx-module-vts is licensed under BSD-2-Clause. Both are free to self-host.
What is the difference between Sentry and nginx-module-vts?
Sentry is written in Python and nginx-module-vts in C. 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 nginx-module-vts?
Choose Sentry if you want the larger community (45,704 stars) or its Custom / other licence terms. Choose nginx-module-vts if its feature set, stack or BSD-2-Clause licence fits better. Both are self-hostable.