Guide Startups

VoiceOS

Spring 2025 · Active

The Voice OS for Productivity

Location: San Francisco, US

Founded: 2023

Team size: 2

Industries:

About

VoiceOS turns voice into a seamless, universal interface to 10x productivity — a true voice operating system for the next era of computing. It works across any app, letting users speak naturally to dictate, edit, and write text instantly. Whether writing an email, revising a document, or grasping complex information, VoiceOS transforms voice into the most powerful productivity tool, bridging the gap between thought and expression.

Founders

  • Jonah DaianFounder/CEO

    Spent the last 7 years building voice AI products. Now building a voice operating system designed for a world where AGI isn’t science fiction but a roadmap.

  • Kai BrokeringFounder

    Born in Tokyo moved to the U.S. at 15 to dive into the tech scene. Building cool stuff in the voice AI space.