Build a browser automation agent using Browser Cloud and OpenAI's Computer Use
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LambdaTest is now TestMu AI.The Next Chapter Begins
Web Browser for Your AI Agents
A scalable browser built for AI agents to scrape, test, and automate without any infrastructure headaches.
Trusted by 2M+ users globally at
"We have tripled our tests and are now executing tests in less than 2 hours with 78% Faster Test Execution"
"We figured out a more efficient way to monitor system health and resolve failures earlier in lower environments."
"TestMu AI has significantly boosted our testing speed, is easy to implement, and provides exceptional support."
"With 70% faster test execution, TestMu AI helped us achieve faster time-to-market and enhanced CX."
Built for How AI Uses the Web
Unparalleled Stealth
Incorporate advanced techniques to avoid detection.
Scalable Browser Infra
Spin up 100s of headless browsers on demand via SDK. Sub-second start, runs up to 24 hours.
Session Persistence & Auth
Cookies, local storage, and login state carry across sessions. No re-auth, no lost context.
Geo-Targeted Proxies
Run your agents across 180+ geolocations. Every request looks local.
Framework Agnostic
Works with Playwright, Puppeteer, Selenium or connect any AI agent via SDK.
Session Observability
Live interactions, live views, video replays, and full network logs. See exactly what your agent sees.
Do More With Your AI Agents
1.
Built-In Tunnel for Local Testing
Most browser cloud tools stop at public URLs. Browser Cloud comes with TestMu AI's Tunnel built-in, allowing you to test locally hosted apps, and workflows behind firewalls or VPNs.
2.
Infrastructure You Can Actually Rely On
Browser Cloud runs on the same infrastructure that has powered TestMu AI for over a decade, serving 2.5M+ users and 15K+ enterprises globally. No cold starts, no session drops, just consistent performance at scale.
3.
Full Session Visibility
Every session captures a full diagnostic trail. From network and console logs, step-by-step command replays, to video recordings, everything you need to debug fast and ship with confidence.
What Teams Build With Browser Cloud
QA Automation Against Real Browsers
Test actual checkout flows, UI rendering, and JS execution across thousands of browsers.
Pull Real-Time Structured Data
Get fully rendered DOM from any SPA, not empty HTTP shells.
AI Agent Execution
Give agents a production browser to navigate, interact, and complete tasks on the live web.
Automate Multi-Step Workflows
Handles cookies, CSRF tokens, and client-side transitions. Log in once, stay logged in across sessions.
Competitive Intelligence & Price Monitoring
Track pricing, inventory, and content changes across competitor sites in real time.
Foundational Model Training
Capture real browser-rendered web data for training datasets at scale, not raw HTTP responses.
The Stack That Keeps Your Agents Running
Try it with Puppeteer. Check out our documentation
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Cookbook Examples
Build a browser automation agent using Browser Cloud and Claude's Computer Use
Get Started
Learn how Browser Cloud and Gemini power a fully autonomous browser agent
Get Started
Build a starter project with Browser Cloud and Playwright
Get Started
Build a starter project with Puppeteer and Browser Cloud
Get Started
Get started with Browser Cloud Quick Actions and trigger browser tasks instantly
Get StartedChoose The Right Plan For You
MonthlyAnnual (Save upto 20%)
Free
$0
Includes access to:
100 Minutes of free 2 parallel web+mobile automation testing valid for lifetime
100 Minutes of access to all browsers and OS for running selenium, playwright, puppeteer, cypress or JavaScript based automation tests, valid for lifetime
100 accessibility tests per organisation
Effortlessly test your webpages for accessibility issues
Browser Cloud
$29
/monthbilled annually
Complimentary access to Live Plan
Unlimited access to all features of Live plan
Desktop Browsers for automation
Access to 3000+ different browser environments
Supports all Selenium automation frameworks
Supports all major automation frameworks including Selenium, testcafe, TestNG, WebdriverIO etc
Supports JavaScript Frameworks
Puppeteer, Playwright, Cypress, TestCafe, and Taiko framework
Integration with CI/CD Tools
Integrate with GitHub, GitLab, CircleCI and more CI/CD tools for continuous testing
Detailed test execution logs
Network logs, screenshots, execution video, lighthouse reports, console logs, selenium raw logs
Restful APIs for automating pipelines
Screenshot API, Selenium Cypress, Playwright to take full page screenshots across different browser and device configuration
IP Geolocation testing
Out of the box geolocation testing across 150+ countries
Network Throttling
Test Real World Scenarios by Network Throttling
Google LightHouse Reporting
Get Performance report of your app from LightHouse
Powerful Test Analytics
Get insights on usage reports, test insights, flaky test trends and more
Exclude Internal Traffic from Google Analytics
Test with your Local IP without affecting your Google Analytics data
Unlimited Manual Accessibility DevTools Tests
Effortlessly test your webpages for accessibility issues
Enterprise
With Lambdatest Enterprise, your organization has access to solutions built on Enterprise Grade Security, Privacy, and Compliances
Premium Support options
Dedicated account manager or custom support options
Advanced access controls
Custom platform access controls for team
Single Sign-on
Integration with all SSO platforms
IP whitelisting
Test locally hosted or privately hosted apps
Advanced data retention rules
Customizable data retention rules for all test execution data
Advanced Local Testing
Customized solutions for testing locally hosted apps
Usage analytics
Advanced LambdaTest usage analytics
Early access to beta features
Be the first to join waitlist and enrol in beta feature rollouts
Unlimited users
Enrol unlimited users into your LambdaTest organization
Enterprise grade security
SOC1, SOC2 certified
Customer success and onboarding
Accelerated onboarding with dedicated customer success manager
Private Slack Channel
Faster error resolution and team coordination with private slack channel
Pin/Passcode support for real devices
Get secure real devices that are pin or password protected
AI-powered test intelligence/test analytics
Anticipate and mitigate future issues before they take root with AI-powered test intelligence insights
Unlimited Manual Accessibility DevTools Tests
Effortlessly test your webpages for accessibility issues
More Reasons to Love TestMu AI
Gartner’s Magic Quadrant 2025
Recognized in Gartner's Magic Quadrant 2025 as a Challenger for strong customer experience.
Forrester’s Autonomous Testing Platforms Q3 2025
Featured in Forrester's Autonomous Testing Platforms Landscape, Q3 2025 for innovation in AI-driven testing.
Wall of Fame
TestMu AI is #1 choice for SMBs and Enterprises across the globe.
Enterprise-Grade Security
We safeguard your data and AI systems with global security, privacy, responsible AI, and ESG standards.
Integrations
Works where you work, 120+ integrations with the tools your team relies on.
Users
2.5M+
Tests
1.5B+
Enterprises
18K+
Countries
132
As Seen On
TestMu AI forEnterprise
Get access to solutions built on Enterprise
grade security, privacy, & compliance
- Advanced access controls
- Advanced data retention rules
- Advanced Local Testing
- Premium Support options
- Early access to beta features
- Private Slack Channel
- Unlimited Manual Accessibility DevTools Tests