Browserbase
We're building infrastructure that enables developers and LLMs to programmatically interact with the web using our hosted headless browsers. A headless browser is just like the browser you're using right now, but running on a server. Running a single one isn't too bad, but running many of them becomes a complex exercise in stateful, distributed systems. We handle that, as well as provide great observability and other helpful features (like cookies management) to make developer's lives easier. While the infrastructure product is how we make money, we also maintain Stagehand, the AI-powered successor to Playwright. We built it to show how you can use LLMs to build dynamic web automations that don't depend on deterministic code.