About
Varun Mathur is co-founder and CEO of Unisson, where he has developed a visual language model for video understanding. Previously, he led product, engineering, and research efforts for agent products and vision models at Ambient.ai.
Founder/CEO at UnissonYC W26
Intro paths
YC
Varun went through Y Combinator (Winter 2026) β any YC alum in your network can reach them through the YC community.
GP
Their group partner at YC was Diana Hu, General Partner at Y Combinator β the partner who ran Unisson's batch and knows the company first-hand. YC profile β
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In turn, Varun can intro founders to Unisson's investors below.
Unisson's investors Β· 1
Co-founders at Unisson
TA
Tom AchacheFounder/CTO