# Langfuse

Langfuse is an AI governance tool. The facts below come from the vendor's own pages; follow the source link to check them.

Open-source platform to trace, evaluate and improve AI agents and LLM applications using production data.

## Details

- Address: Online, Global, Germany
- Website: [langfuse.com/](<https://langfuse.com/>)
- Deployment: self-hosted
- Pricing model: Subscription
- Free tier or trial: Yes
- Open source: Yes
- Open-source licence: MIT
- Integrations: AWS, Azure, GCP, Bedrock, Vertex AI, OpenAI, Anthropic, LangChain, LlamaIndex, Slack, Okta, Datadog, Kubernetes, GitHub, OpenTelemetry, LiteLLM, Mistral, Gemini
- Documentation: [langfuse.com/docs](<https://langfuse.com/docs>)
- Source of the listing data: Facts from the vendor's own website (https://langfuse.com/pricing), fetched 2026-10-29.

## Questions

### Where is Langfuse?

Langfuse is at Online, Global, Germany.

### How do I contact Langfuse?

To contact Langfuse, visit https://langfuse.com/.

### Is the information about Langfuse current?

It was checked against the vendor's own pages on the date shown. Features and prices change, so follow the source link before you decide.

## Source

From [Vendor websites, documentation and trust pages, as described on our About page](https://langfuse.com/pricing), license Fact-level data (features, frameworks, deployment, licences, certifications). No prose is copied., checked 2026-10-29.

Last updated October 29, 2026.

## Links

- This AI governance tool on the [web page](<https://aigovernancetools.fyi/de/global/online/langfuse>)
- [AI observability and monitoring in Online](<https://aigovernancetools.fyi/de/global/online/category/ai-observability-monitoring.md>)
- [More AI governance tools in Online](<https://aigovernancetools.fyi/de/global/online.md>)