Description
Browser Cloud, by TestMu AI (formerly LambdaTest), is browser infrastructure built for AI agents that need to run real Chrome at scale. It lets agents spin up hundreds of browsers instantly, with built-in stealth mode, session persistence so users log in once and never again, and local geo proxies so every request appears to come from the right region.
The service is built on the same backbone as TestMu AI's browser testing grid, which runs 1.5 billion tests a year for more than 18,000 enterprises, so there are no cold starts or dropped sessions. It provides full observability to see what an agent sees, and works with the stacks teams already use.
Browser Cloud is designed for every browser task an AI agent needs, with cookbook examples for OpenAI Computer Use, Claude Computer Use, Gemini research agents, Playwright, and Puppeteer at scale. It offers a free tier with parallel web automation minutes, plus paid and enterprise plans with enterprise-grade security, integrations, and compliance.
Browser Cloud's Core Features
Real Chrome browser infrastructure at scale
Spin up hundreds of browsers instantly with no cold starts
Built-in stealth mode for reliable automation
Session persistence so agents log in once and stay logged in
Local geo proxies for region-specific requests
Full observability to see what your agent sees
Compatibility with existing agent and automation stacks
Cookbook examples for OpenAI, Claude, Gemini, Playwright, and Puppeteer
How to use Browser Cloud?
Sign up: Create a TestMu AI account to access Browser Cloud.
Connect your stack: Integrate with your agent framework or automation tool.
Spin up browsers: Launch real Chrome instances at scale with stealth and geo proxies.
Persist sessions: Log in once so your agents keep their sessions across runs.
Observe and scale: Monitor what your agent sees and scale to hundreds of parallel browsers.
Browser Cloud's Use Cases
- AI browser agents
- Web automation and scraping
- Computer-use agents
- Research agents
