Varun Mathur

co-founder & ceo, unisson

Co-founder

Unisson· Winter 2026 🇺🇸 San Francisco, California, United States

in LinkedIn 𝕏 @vmathur6

2026Co-founder· Unisson

Founder · since 2026

Company

Unisson

Role

Co-Founder, CEO

current

Stage

—

no public source

Raised

—

no public source

Based

San Francisco, CA

current

Founder / co-founder — the company's markEmployee / research role

Source: LinkedIn work history

Profile coverage5 of 7 · missing posts, contact

Unisson

AI agents that automate B2B software implementation

Winter 2026

Experience

Career

Unisson
Co-founder
Co-Founder, CEO · San Francisco, CA · 2026 – Present
2026
Ambient.ai
Senior Product Manager · Redwood City, CA · 2023 – 2025
2023
Ambient.ai
Senior Software Engineer · Palo Alto, California, United States · 2021 – 2023
2021
Ambient.ai
Software Engineer · Palo Alto, California, United States · 2020 – 2021
2020
EPFL
AI Researcher · Lausanne Area, Switzerland · 2018 – 2019
2018

Bio

Co-founder and CEO of Unisson. Built a VLM that outperformed Gemini 2.5 Pro on video understanding and sold into Fortune 5. Previously led product & engineering for agent products, growth and VLM research at Ambient.ai (YC W17).