Summary
Browser Use builds an open-source library and API that lets AI agents control web browsers. Founded by Magnus Müller and Gregor Zunic, repeat founders who met at ETH Zurich, they solve the brittleness of traditional browser automation by using LLMs to navigate sites, even as they change. Their open-source project has 110k+ GitHub stars and supports any LLM. The hosted version handles proxy rotation, persistent sessions, and parallel execution for $30/month, positioning against OpenAI's Operator.