Browser Use

Browser Use is an open-source library that gives AI agents the ability to operate a real web browser. Instead of brittle, hand-written selectors, it surfaces the page to a model in a way it can reason about, so the agent finds the right elements, clicks, types, and navigates toward a goal.

For this directory’s audience, be clear: this is a developer building block, not a finished product. You write code to use it. If your job-to-be-done is “fill out this form every day” or “pull this data,” a non-technical founder is better served by a no-code automation tool, or by a general autonomous agent like Manus that wraps browser control in an app.

For a developer (or a technical founder building a tool), Browser Use is one of the most popular foundations for web-using agents: model-agnostic, free and open source, with a hosted cloud for managed browser infrastructure when you scale. The honest caveats are that web agents still stumble on complex or bot-defended sites, and running many browser sessions has real compute cost, so budget both engineering time and run cost.