Mosaic
<!-- hacklab:yc-profile -- YC company profile Defining the frontier of multiplayer AI. Mosaic gives teams and their coding agents shared memory across every session, so everyone…
About Mosaic
YC company profile
Defining the frontier of multiplayer AI.
Mosaic gives teams and their coding agents shared memory across every session, so everyone can understand what happened, why decisions were made, and pick up where someone else left off.
We started as a real-time coding environment where multiple people and their agents can work together live. It went viral, defined the multiplayer AI category, and inspired frontier labs like Anthropic.
Together, we’re building the infrastructure for people and agents to share context and work together.
- YC batch: Summer 2026
- Founded: 2026
- Team size: 2
- Location: San Francisco
- Country: US
- Status: Active
- Industry: B2B
- Stage: Early
- Tags: AI
- YC partner: Tyler Bosmeny
Founders
Shubham Patil — Founder
Co-Founder @ Mosaic
Dorsa Rohani — Founder
Co-Founder @ Mosaic | NVIDIA, University of Toronto
Source: Y Combinator · Retrieved 2026-11-02. Company information is self-reported on YC.