Founder · Operator · Executive
Winston Chi
Winston Chi is the co-founder and CEO of NOSO Labs, a Y Combinator (Summer 2025) startup building AI agents that help home-services field technicians diagnose problems, close sales, and handle paperwork. A two-time founder focused on vertical AI, he previously started Butter Technologies, a food-wholesale software platform acquired by GrubMarket in 2024. With NOSO he is aiming the same playbook at the trades, starting with HVAC.