Browserbase

What Browserbase is

Browserbase is browser infrastructure for AI agents. It provides managed browsers, web data APIs, a runtime sandbox, identity handling, model access and observability, so agents can use a real browser for extraction, automation and testing.

The site states it handles forms, CAPTCHA and login prompts when a workflow meets them.

What you can do with it

• Give an agent a real browser session
• Run multi-step logged-in workflows
• Retrieve and fetch page context
• Replay sessions to debug prompts

Who it is for

• Developers building AI agents
• Startup and enterprise engineering teams
• Teams automating web workflows

What to watch out for

• Account authorisation, site terms, login session security, data retention and error recovery all need handling before production
• Automating a login means holding credentials; store and scope them carefully
• CAPTCHA handling may conflict with a site's intent; check that you are permitted
• It is infrastructure for developers, not a consumer browser