YC active company list audit
Langfuse
Langfuse: Open source LLM engineering platform. Headquartered in Berlin, Berlin, Germany. Current operating status: acquired.
Oomira checked this YC company record against source evidence and keeps the current facts, observed dates, and provenance visible before the interactive app loads.
16 facts2 sources1 superseded claims
What changed in the audit
external nameFinto -> Langfuse
2026-06-12 · yc-oss record id 27870: field "former_names" includes "Finto"
- Summary
- Open source LLM engineering platform
2026-06-12 · 1 source- Description
- Traces, evals, prompt management and metrics to debug and improve your LLM application. Onboard via https://langfuse.com Langfuse helps you build and improve LLM applications acro...
2026-06-12 · 1 source- Website
- https://langfuse.com
2026-06-12 · 1 source- Headquarters
- Berlin, Berlin, Germany
2026-06-13 · 1 source- Operating status
- acquired
2026-06-12 · 1 source- Industry
- B2B
2026-06-13 · 1 source- Industry
- Engineering, Product and Design
2026-06-13 · 1 source