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Hyprnote

AI meeting notes without strings attached

Hyprnote is a privacy-first AI note app for meetings that listens in the background, transcribes what’s said, and turns messy conversations into clean, searchable notes and summaries, all while keeping your data on your own computer so you can work offline and focus on the conversation instead of typing.
Active Founders
John Jeong
John Jeong
Founder
Co-founder & Co-CEO @ Hyprnote
Yujong Lee
Yujong Lee
Founder
OSS enthusiast. Check out my work at: https://github.com/yujonglee
Former Founders
Deokhaeng Lee
Deokhaeng Lee
Founder
CS @ Duke Formerly founder @ Hyprnote (S25), engineering @ Carousel Technologies (W24)
Company Launches
Hyprnote⚡️ Open-source AI notetaker for enterprises
See original launch post

TL;DR

Hyprnote is an open-source AI notetaker for enterprises. It transcribes and summarizes meetings while keeping 100% of data on-device or on-prem — so companies stay in control.

https://www.youtube.com/watch?v=x4TRi2WOR5s

Why Existing AI Notetakers Fail

Every other tool ships your conversations off to 3rd party clouds. Enterprises banned them because they violated data sovereignty.

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How Hyprnote Flips the Script

Hyprnote runs entirely on your laptop, server, or air-gapped network:

  • Private by default: not a single byte leaves your system, ever.
  • AI-powered notes: clear, actionable summaries.
  • Enterprise-ready: HIPAA, SOC2, ITAR, FedRAMP-friendly.
  • Open source: transparent and extensible.
  • Flexible deployment: run it where you want.

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Why We Built This

We saw enterprise employees stuck taking manual notes because “AI notetakers” weren’t actually enterprise-ready. Hyprnote exists so teams can finally use AI without giving up control of their data.

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What You Can Do

1/ Introduce us to VPs or Directors driving digital transformation in regulated industries.

2/ Start using it FREE FOREVER — and spread the word.

3/ Star us on GitHub!

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NEED an AI notetaker you can actually trust?

Try Hyprnote — where conversation stay yours

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YC Photos
Hyprnote
Founded:2023
Batch:Summer 2025
Team Size:3
Status:
Active
Primary Partner:Brad Flora