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Langfuse

Software

Technology Company

San Francisco, California, USA

Founded 2022

Open Source LLM Engineering Platform

Langfuse Overview

Langfuse is the most popular open source LLMOps platform. It helps teams collaboratively develop, monitor, evaluate, and debug AI applications.

Langfuse can be self-hosted in minutes and is battle-tested and used in production by thousands of users from YC startups to large companies like Khan Academy or Twilio. Langfuse builds on a proven track record of reliability and performance.

Developers can trace any Large Language model or framework using our SDKs for Python and JS/TS, our open API, or our native integrations (OpenAI, Langchain, Llama-Index, Vercel AI SDK). Beyond tracing, developers use Langfuse Prompt Management, its open APIs, and testing and evaluation pipelines to improve the quality of their applications.

Product managers can analyze, evaluate, and debug AI products by accessing detailed metrics on costs, latencies, and user feedback in the Langfuse Dashboard. They can bring humans in the loop by setting up annotation workflows for human labelers to score their application. Langfuse can also be used to monitor security risks through security framework and evaluation pipelines.

Langfuse enables non-technical team members to iterate on prompts and model configurations directly within the Langfuse UI or use the Langfuse Playground for fast prompt testing.

Langfuse is open source, and we are proud to have a fantastic community on GitHub and Discord that provides help and feedback. Do get in touch with us!

Frequently Asked Questions About Langfuse

Langfuse is a software company. Open Source LLM Engineering Platform

Langfuse is the 𝗺𝗼𝘀𝘁 𝗽𝗼𝗽𝘂𝗹𝗮𝗿 𝗼𝗽𝗲𝗻 𝘀𝗼𝘂𝗿𝗰𝗲 𝗟𝗟𝗠𝗢𝗽𝘀 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. It helps teams collaboratively develop, monitor, evaluate, and debug AI applications. Langfuse can be 𝘀𝗲𝗹𝗳-𝗵𝗼𝘀𝘁𝗲𝗱 in minutes and is battle-tested and used in production by thousands of users from.

Langfuse has been operating since 2022. You can verify their legitimacy through their official website and social media presence.

Langfuse operates in the software sector of the cryptocurrency industry. Compare Langfuse with other software companies on Crypto News Navigator to evaluate services, features, and reputation before making your decision.

Before using Langfuse, research their track record (operating since 2022), verify their regulatory compliance, read user reviews, and understand their fee structure. Never share your private keys with any service, and start with small amounts until you are comfortable with the platform.

Safety depends on multiple factors including regulatory compliance, security practices, and track record. Langfuse is based in San Francisco, California, USA, has been operating since 2022. Always enable two-factor authentication, use strong passwords, and never store large amounts on any third-party platform.

Langfuse is based in San Francisco, California, USA, North America, with offices in San Francisco, California, USA, Berlin, Berlin, DEU.

Langfuse was founded in 2022. The company currently has 15 employees.

Langfuse Details

Langfuse Offices (6)

Langfuse Tags

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Work Model Details

Employees work from physical offices.

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