head to head · open source
Sentry vs voltagent
Sentry has 45,704 GitHub stars, 4,959 forks, 2,265 open issues and last shipped yesterday. voltagent has 10,917 stars, 1,186 forks, 86 open issues and last shipped 21 days ago. Sentry leads on adoption by 319% (45,704 vs 10,917 stars). Sentry is written in Python under a custom or non-standard licence; voltagent is written in TypeScript under MIT. Sentry has attracted 11% as many forks as stars, voltagent 11%. 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 | voltagent | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 11K |
| License | Custom / other | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-10-15 |
| Forks | ⑂ 5.0K | ⑂ 1.2K |
| 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 voltagent if
- You want the voltagent feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and voltagent 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 voltagent
AI Agent Engineering Platform English 繁體中文 简体中文 日本語 한국어 Home Page Documentation Examples VoltAgent is an end to end AI Agent Engineering Platform that consists of two main parts: Open Source TypeScript Framework – Memory, RAG, Guardrails, Tools, MCP, Voice, Workflow, and more. VoltOps Console Cloud Self Hosted – Observability, Automation, Deployment, Evals, Guardrails, Prompts, and more. Build agents with full code control and ship them with production ready visibility and operations. Core TypeScript Framework With the open source framework, you can build intelligent agents with memory, tools, and multi step…
read the full voltagent overview →
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Frequently asked questions
Is Sentry or voltagent more popular?
Sentry has 45,704 GitHub stars and voltagent has 10,917. Sentry has the larger community by that measure.
Are Sentry and voltagent free?
Both are open source. Sentry has no licence declared in this registry, and voltagent is licensed under MIT. Both are free to self-host.
What is the difference between Sentry and voltagent?
Sentry is written in Python and voltagent 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 voltagent?
Choose Sentry if you want the larger community (45,704 stars) or its Custom / other licence terms. Choose voltagent if its feature set, stack or MIT licence fits better. Both are self-hostable.