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Feyn

Active

Custom models trained on your data

P25·Spring 2025·B2B·San Francisco, CA, USA·Team of 3·Founded 2025

About

Feyn is an end-to-end service for building custom models from your data. Our models learn how your product actually works, handle the rare cases that are costly to get wrong, and grow sharper the longer they run. Our engineers start by reviewing your current setup and agreeing on what quality means for your workflow. Then we train a model on your data. Once it ships, new cases feed back into training so the model keeps improving. The result is a model that runs faster, improves with use, and is yours to own.

Founders

  • Shreyash Nigam· CEO & Co-Founder

    Making documents AI ready at Chonkie. Previously explored on-device AI applications at Google Research and worked on leveraging organic data for better ads at Google Ads.

  • Bhavnick Minhas· CTO & Co-founder

    Building document AI support (and more) @ Chonkie 🦛✨

Product launches · 1 launch

Change history · 5 recorded

  1. June 30, 2026
    • Pitch updated07:00 PM
    • Description rewritten07:00 PM
    • Team grew from 2 to 307:00 PM
    • Website updated07:00 PM
    • Tags updated07:00 PM