head to head · open source
Langfuse vs claude-context
Langfuse has 36,970 GitHub stars, 4,150 forks, 926 open issues and last shipped yesterday. claude-context has 12,667 stars, 939 forks, 146 open issues and last shipped 4 months ago. Langfuse leads on adoption by 192% (36,970 vs 12,667 stars). Langfuse is written in TypeScript under a custom or non-standard licence; claude-context is written in TypeScript under MIT. Langfuse has attracted 11% as many forks as stars, claude-context 7%. Langfuse 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
| Langfuse | claude-context | |
|---|---|---|
| GitHub stars | ★ 37K | ★ 13K |
| License | Custom / other | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-11-04 | 2026-07-14 |
| Forks | ⑂ 4.2K | ⑂ 939 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Langfuse if
- You weight community size — 37K stars and counting
- You want the Custom / other license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick claude-context if
- You want the claude-context feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and claude-context fits your workflow better
About Langfuse
Langfuse Cloud · Self Host · Demo Docs · Report Bug · Feature Request · Changelog · Roadmap · Langfuse is an open source LLM engineering platform. It helps teams collaboratively develop, monitor, evaluate, and debug AI applications. Langfuse can be self hosted in minutes and is battle tested . Proudly made with ClickHouse open source database. 🧑💻 We're hiring Langfuse is growing fast (we doubled the team in the last 6 months) since January 2026 we're part of ClickHouse, we're hiring engineering hybrid across the EU. We hire engineers who love open source and great developer experiences. See open roles → ✨…
read the full Langfuse overview →
About claude-context
🆕 Looking for persistent memory for Claude Code? Check out memsearch Claude Code plugin — a markdown first memory system that gives your AI agent long term memory across sessions. Your entire codebase as Claude's context Claude Context is an MCP plugin that adds semantic code search to Claude Code and other AI coding agents, giving them deep context from your entire codebase. 🧠 Your Entire Codebase as Context : Claude Context uses semantic search to find all relevant code from millions of lines. No multi round discovery needed. It brings results straight into the Claude's context. 💰 Cost Effective for Large…
read the full claude-context overview →
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Frequently asked questions
Is Langfuse or claude-context more popular?
Langfuse has 36,970 GitHub stars and claude-context has 12,667. Langfuse has the larger community by that measure.
Are Langfuse and claude-context free?
Both are open source. Langfuse has no licence declared in this registry, and claude-context is licensed under MIT. Both are free to self-host.
What is the difference between Langfuse and claude-context?
Langfuse is written in TypeScript and claude-context 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, Langfuse or claude-context?
Choose Langfuse if you want the larger community (36,970 stars) or its Custom / other licence terms. Choose claude-context if its feature set, stack or MIT licence fits better. Both are self-hostable.