Why a Y Combinator startup tackling AI agents for Windows gave up and pivoted
A startup called Pig.dev that participated in Y Combinator’s Winter 2025 batch was working on a potential revolutionary idea: AI agentic tech to control a Microsoft Windows desktop. But in May, the founder announced he was abandoning the tech and pivoting his company to something entirely different: Muscle Mem, a cache system for AI agents that allows them to offload repeatable tasks. An early-stage YC company pivoting is nothing out of the ordinary, of course. What’s interesting — and what sp