Langfuse
Open-source LLM engineering platform.
Open-source tracing, prompt management, evals and metrics, self-hostable or cloud.
- Vendor
- Langfuse
- Category
- Observability & evals
- Pricing
- Open source
- Open source
- Yes
- License
- MIT
- Platforms
- Self-hosted, Cloud
- Launched
- 2023
- Website
- langfuse.com
Features
- OpenTelemetry tracing
- Prompt management
- LLM-as-judge evals
Best for
- Enterprise
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