About us
Langfuse is building the open source LLM engineering platform to help teams build production-grade LLM applications faster.
We are extremely excited about the potential of LLMs and generative AI and the impacts it will have on all of us. While we initially realized the pains of solving problems with LLMs during Y Combinator's W23 batch in San Francisco, we currently work from Berlin, Germany.
Learn more about why we started Langfuse and where we are headed on our blog.
Founders
Backed by
We are backed by some of the best investors as part of our 4M seed round:
- Lightspeed Venture Partners – why Alex partnered with us (opens in a new tab)
- General Catalyst / La Famiglia
- YCombinator
And numerous angels and operators who work on ML, Open Source, and Developer Tools.