LA
Langfuse
Open-source LLM observability.
InputTText</>Code
Output</>CodeTText
Monthly visits: 828873
Download / Access
Web ↗
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macOS N/A
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Huawei N/A
Linux N/A
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GPT-4oWhat is Langfuse?
Trace, evaluate, and improve AI agents with one open platform. Use production data to understand behavior, collaborate on fixes, and ship better quality at lower cost and latency.
4.2
Rating
Free
Pricing
2+
Platforms
753
Saves
Pros
- Open-source and free to use
- AI-powered code assistance
- Supports multiple programming languages
- Real-time bug detection
Cons
- Limited to code-related features
- May require setup and configuration
Detailed Ratings
4.1/ 5.0
⚡
Functionality
4.2
🚀
Performance
3.8
✨
Ease of Use
4.4
💰
Value for Money
3.8
🎧
Support
4.3
🔒
Privacy & Security
4.3
Capabilities
Debugging
Code Review
API
Free Tier
Self-hosted
Compare with Alternatives
| Feature | Langfuse | ClawKing | vLLM | Vercel AI SDK |
|---|---|---|---|---|
| Rating | 4.2 | 2.5 | 4.7 | 4.8 |
| Pricing | Free | Free | Free | Free |
| Starting From | Free | Free | Free | Free |
| API | ✓ | — | — | — |
| Free Tier | ✓ | — | — | — |
| Mobile App | — | — | — | — |
Platforms
Web ↗
Windows N/A
macOS N/A
iOS N/A
Android N/A
Huawei N/A
Linux N/A
Languages
English
Website