Browserbase
Cloud infrastructure for AI agents to browse and interact with the web like humans.
Overview
Browserbase is a complete platform that gives AI agents the ability to browse and interact with websites just like humans do. It provides cloud-hosted browsers, web search and fetch APIs, and agent identity management so that agents can navigate login walls, fill forms, and extract data from any website.
The platform is designed for teams building autonomous agents that need reliable web access at scale. It handles authentication, dynamic content, and unpredictable UI changes—allowing agents to accomplish tasks that traditional APIs cannot reach. Browserbase integrates with popular automation frameworks like Playwright and Puppeteer, as well as AI agent platforms like LangChain and CrewAI.
Key features
- Cloud browsers for agent web interaction
- Search API for agent-driven web queries
- Fetch API to convert URLs to structured data
- Agent identity and authentication handling
- Auto CAPTCHA solving
- Session recording and observability
- Model Gateway for unified AI billing
- Stagehand SDK for natural language automation
- Handles authentication and dynamic content automatically
- Supports all major automation frameworks out-of-the-box
- Scales to thousands of concurrent browser sessions
- Includes built-in observability and session replay
- Unified billing across multiple AI models
- Cloud-only platform with no on-premises option
- Pricing scales with usage which can become expensive at high volumes
- Requires API integration rather than point-and-click interface
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