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Best Cloud Testing Platform

Test your web and mobile apps on 3000+ OS–Browser combos and 10,000+ real devices with scalable, reliable cloud testing for manual and automated workflows.

Best Cloud Testing Platform
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LambdaTest is now TestMu AI

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Trusted by 2M+ users globally at

Microsoft
OpenAI
Nvidia
Boomi

"We have tripled our tests and are now executing tests in less than 2 hours with 78% Faster Test Execution"

Hrishi Potdar , Quality Engineering Architect

Boomi
GitHub
Best Egg

"We figured out a more efficient way to monitor system health and resolve failures earlier in lower environments."

Tenny , Engineering Operations Lead

Best Egg
Workday
Akamai
Louis Vuitton
NBCUniversal
City Furniture

"TestMu AI has significantly boosted our testing speed, is easy to implement, and provides exceptional support."

Nicholas Paulsen , Senior Quality Engineer

City Furniture
Cox
Transavia

"With 70% faster test execution, LambdaTest helped us achieve faster time-to-market and enhanced CX."

Daniel de Bruijn , Quality Assurance Automation Engineer

Transavia
Estée Lauder
TripAdvisor
Bohoo

Live Interactive Cloud Testing of Web and Mobile Apps

Perform live manual testing on 3000+ desktop and mobile environments with instant access to virtual devices, OS, and browsers.

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Live Interactive Cloud Testing of Web and Mobile Apps

Test Automation Cloud for Web and Mobile App Testing

Run Selenium, Cypress, Appium, and JavaScript tests within an automation cloud that's reliable. Execute the tests and debug with more speed with parallel testing while you are covering more of the devices and the browsers.

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Test Automation Cloud for Web and Mobile App Testing

Real Device Cloud Testing for 100% Accuracy

Test your web and mobile apps on real 10,000+ real device all on cloud, don't settle for emulators and simulators switch to real device cloud for 100% hardware experience.

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Real Device Cloud Testing for 100% Accuracy

HyperExecute - Fastest Test Execution Cloud Testing

HyperExecute is fastest test orchestration grid which lets you test out your web apps upon the fastest automation cloud. It is faster by up to 70% than tradtional grids. flaky reduction, built-in CI, and more features.

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HyperExecute - Fastest Test Execution Cloud Testing

World’s First End-to-End Testing Assistant

KaneAI is an AI-native QA Agent-as-a-Service platform built using modern Large Language Models. A unique approach to plan, author, and evolve end-to-end testing using natural language, elevating your cloud testing.

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World’s First End-to-End Testing Assistant

Test Locally or Privately Hosted Web and Mobile Apps

With LambdaTest's fast tunnel applications, securely test your locally hosted or privately hosted web and mobile apps before making them live to public. Ensure cross browser compatible and cross device compatible delivery every time before you launch.

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Test Locally or Privately Hosted Web and Mobile Apps

AI-Agentic Quality Engineering

Plan, author, and evolve end-to-end tests using natural language.More about KaneAI ArrowArrow

KaneAI
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Trusted by Top Support Teams Worldwide

50%

reduction in test execution time

“HyperExecute is a highly reliable test execution platform and has excellent customer support.”

Sagar Uday Kumar

Sr. Engineering Manager

More Reasons to Love TestMu AI

Users

2M+

Tests

1.2B+

Enterprises

10K+

Countries

132

Recognized in Gartner's Magic Quadrant 2025 as a Challenger for strong customer experience.

Gartner's Magic Quadrant 2025

Featured in Forrester's Autonomous Testing Platforms Landscape, Q3 2025 for innovation in AI-driven testing.

Forrester's Autonomous Testing Platforms

Enterprise-Grade Security, Privacy, AI Governance & ESG

We protect your data and AI systems with global security, privacy, responsible AI, and ESG standards, backed by certifications.

Enterprise-Grade Security, Privacy, AI Governance & ESG

Wall of Fame

TestMu AI is #1 choice for SMBs and Enterprises across the globe.

Wall of Fame

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Frequently asked questions

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