Feyn

At Feyn, we're focused on building developer tools for the modern AI stack that are simple to use and performant where it matters.

We're known for building strong technical products, like:

• Chonkie (py, js, rs): The no-nonsense, ultra-light, and lightning-fast chunking library. 🦛✨
• Pulpie: Pareto-optimal models for cleaning the web — SOTA extraction quality at one twentieth the cost. 🍊✨
• Catsu: One embedding client and database for all your embedding needs! 🐱🍛
• Memchunk: Blazingly fast text chunker to chunk text at up to 1TB/s 🚀
• Mandex: Blazingly fast documentation access for AI agents — local-first, version-matched, and free forever. 📑🤖

We believe in creating tools that "just work" and streamline the development process for AI practitioners.