Browser Cloud is TestMu AI's(Formerly LambdaTest) scalable browser infrastructure built specifically for the way AI agents use the web — to scrape, test, and automate at production scale. The platform spins up hundreds of headless browsers on demand via SDK, with sub-second cold start and sessions that run up to 24 hours.
Built-in capabilities include stealth mode (fingerprint masking, CAPTCHA solving, ad blocking), session persistence (cookies and login state carry across runs), 180+ geo-targeted proxies, framework-agnostic execution (Playwright, Puppeteer, Selenium, or any AI agent SDK), and full session observability with live views, video replays, and complete network and console logs. A built-in localhost tunnel makes Browser Cloud uniquely suited for testing and automating internal apps behind firewalls.
Browser Cloud runs on the same infrastructure that has powered TestMu AI's testing platform for over a decade. Serving 2.5M+ users and 18,000+ enterprises globally including Microsoft, OpenAI, and NVIDIA.
