Langfuse
FeaturedOpen source AI engineering platform.
Founded in 2023 through Y Combinator, Langfuse emerged to fix the visibility void inside enterprise generative AI applications. It traces nested prompt sequences, tracks API usage costs, and monitors chat history timelines, letting development engineering groups safely optimize reasoning accuracy inside complex workflows.
Active Founders
MK
Marc Klingen
Founder / CEO
Marc established Langfuse to replace fragile spreadsheet prompt tracking, introducing structured software engineering auditing frameworks straight to generative model arrays.
Langfuse
Founded2023
BatchW2023
Team Size25
StatusSeed
LocationBerlin, Germany, Germany
CategoryArtificial Intelligence