head to head · open source
Sentry vs loglayer
Sentry has 45,704 GitHub stars, 4,959 forks, 2,265 open issues and last shipped yesterday. loglayer has 550 stars, 11 forks, 2 open issues and last shipped 4 days ago. Sentry leads on adoption by 8,210% (45,704 vs 550 stars). Sentry is written in Python under a custom or non-standard licence; loglayer is written in TypeScript under MIT. Sentry has attracted 11% as many forks as stars, loglayer 2%. 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 | loglayer | |
|---|---|---|
| GitHub stars | ★ 46K | ★ 550 |
| License | Custom / other | MIT |
| Written in | Python | TypeScript |
| Last push | 2026-11-04 | 2026-11-01 |
| Forks | ⑂ 5.0K | ⑂ 11 |
| 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 loglayer if
- You want the loglayer feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and loglayer 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 loglayer
LogLayer loglayer is a unified logger that routes logs to various logging libraries, cloud providers, files, and OpenTelemetry while providing a fluent API for specifying log messages, metadata and errors. Supports browser, Node.js, Bun, and Deno platforms. For full documentation, read the docs. Also available for Go! See go.loglayer.dev for the Go version. With the Pretty Terminal Transport: The Wide Events Mixin enables comprehensive, self contained log entries that capture an entire operation's context. For background on the problem this solves, see Why Logging Sucks. Development Setup This is a monorepo…
read the full loglayer overview →
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Frequently asked questions
Is Sentry or loglayer more popular?
Sentry has 45,704 GitHub stars and loglayer has 550. Sentry has the larger community by that measure.
Are Sentry and loglayer free?
Both are open source. Sentry has no licence declared in this registry, and loglayer is licensed under MIT. Both are free to self-host.
What is the difference between Sentry and loglayer?
Sentry is written in Python and loglayer 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 loglayer?
Choose Sentry if you want the larger community (45,704 stars) or its Custom / other licence terms. Choose loglayer if its feature set, stack or MIT licence fits better. Both are self-hostable.