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Langfuse

Observability & analytics for LLM apps

Langfuse logo
1-20 employees
  • B2B
  • Artificial Intelligence
  • Analytics
  • Machine Learning
Prenzlauer Berg, Berlin, Germany

Company mission

To enable product and engineering teams to harness the power of Generative AI with the most useful and open suite of devtools focused on visibility and insights.

Our take

With the increasing prominence of Large Language Models, many AI companies need platforms to increase their observability and analyse the progress of their product. Langfuse supports product and engineering teams in these companies to accelerate their LLM projects through increased visibility and insights.

Langfuse’s product aims to help companies debug complex logs and traces using an easy-to-integrate visual UI. Its dashboard provides insights into product costs, latency, and response quality, enabling LLM teams to accelerate their work.

Langfuse joined the Y Combinator in 2023 and has been working on helping LLM products garner early engagement. Whilst it’s still a small team, its early funding success indicates a lot of potential for the future as it moves to secure a place in the explosive AI market.

Freddie headshot

Freddie

Company Specialist at Welcome to the Jungle

Benefits

  • Lovely office in the heart of Berlin-Mitte
  • Regular shared lasagna meals, beers, Mario Kart and other fun stuff
  • Equity options

Leadership

Max Deichmann

(Co-Founder)

Previously a Software Engineer at Trade Republic, MEDIKURA Digital Health, and mydays. Before that, Max was an Investment Manager at SevenVentures.

Marc Klingen

(Co-Founder)

Previously worked in Revenue Operations at Alasco, and as a Product Engineer at Afilio and DHL. Was an Investment Analyst at Cherry Ventures.

Clemens Rawert

(Co-Founder)

Was a Business Manager at Scalable Capital, Pre-doctoral Research Assistanceship at LSE, and Private Equity Intern at AUCTUS Capital Partners.