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Langfuse

Open source tracing and analytics for LLM applications
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What is Langfuse?

It is an open-source product analytics suite for LLM-based applications. Iterate faster on your application with a granular view of exact execution traces, quality, cost, and latency.
Langfuse is a tool in the Large Language Model Tools category of a tech stack.
Langfuse is an open source tool with 5.6K GitHub stars and 518 GitHub forks. Here’s a link to Langfuse's open source repository on GitHub

Who uses Langfuse?

Langfuse Integrations

Python, Node.js, Docker, CloudFlare, and Vercel are some of the popular tools that integrate with Langfuse. Here's a list of all 7 tools that integrate with Langfuse.

Langfuse's Features

  • Debug faster
  • Works with all models and configurations
  • Metrics for LLM devs
  • Langchain integration

Langfuse Alternatives & Comparisons

What are some alternatives to Langfuse?
JavaScript
JavaScript is most known as the scripting language for Web pages, but used in many non-browser environments as well such as node.js or Apache CouchDB. It is a prototype-based, multi-paradigm scripting language that is dynamic,and supports object-oriented, imperative, and functional programming styles.
Git
Git is a free and open source distributed version control system designed to handle everything from small to very large projects with speed and efficiency.
GitHub
GitHub is the best place to share code with friends, co-workers, classmates, and complete strangers. Over three million people use GitHub to build amazing things together.
Python
Python is a general purpose programming language created by Guido Van Rossum. Python is most praised for its elegant syntax and readable code, if you are just beginning your programming career python suits you best.
jQuery
jQuery is a cross-platform JavaScript library designed to simplify the client-side scripting of HTML.
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