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Test on Real macOS Browsers Online

Perform Mac testing on latest and lagacy real macOS versions like, Sonoma, Ventura, etc across 10,000+ Browsers and device on cloud.

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Next Chapter TestMu AI

LambdaTest is now TestMu AI

The Next Chapter

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, TestMu AI helped us achieve faster time-to-market and enhanced CX."

Daniel de Bruijn , Quality Assurance Automation Engineer

Transavia
Estée Lauder
TripAdvisor
Bohoo

Run Automated Test on macOS Browsers

Execute your automation scripts on TestMu AI's real macOS device, compatible with frameworks; Selenium Cypress, Playwright, Puppeteer, TestCafe and more.

Get Started For Free

Perform Real Device Mac Testing on macOS Browsers

Record Testing Session

Record Testing Session

Easily record your interactions, actions, and observations while testing web applications on various browsers and devices

Pre-Installed DevTools

Pre-Installed DevTools

Use faster DevTools to debug webapps across multiple devices with different screen sizes.

Network Throttling

Network Throttling

Ensure seamless user experience by checking your mobile view website's responsiveness on various network profiles.

Accessibility Testing

Accessibility Testing

Improve the inclusivity and usability of your web applications by leveraging TestMu AI's accessibility testing capabilities.

Geolocation testing

Geolocation testing

Test your website or mobile app from different geoIPs to make sure your users get the perfect experience across all locations.

24/7 Support

24/7 Support

Got questions? Throw them to our 24/7 in-app customer chat support, or email us on, [email protected]

macOS Testing on KaneAI

Author browser tests for your websites and webapps on real macOS devices, with KaneAI.

  • NLP based test authoring
  • Multi-Language & Framework Code Export
  • Dynamic URL replacement for multi-environment testing
More About Kane AI

Test Local Pages on macOS Browsers

Test securely on macOS, even through proxies and firewalls, to ensure browser compatibility in local environments. Use TestMu AI Tunnel for a direct SSH link between your local system and TestMu AI servers.

Get Started For Free

AI-Agentic Quality Engineering

Test AI agents such as chatbots and voice assistants to ensure efficiency, relevancy, and performance.More about Agent-to-Agent Testing

AI Agent Testing
Dashlane

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

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

Some love from our customers!

As Best Egg expanded its product offerings and entered new markets, we knew our old testing infrastructure couldn’t keep up.
With support from Tenny Agustin, our Engineering Operations Lead, we modernized our approach with @testmuai see more >

TestMu AI

Best Egg

Best Egg

best-egg

handle

Excited to Share My Learning Journey with Kane AI & Lambda Tool!
I'm pleased to announce that I've recently gained hands-on experience exploring Kane AI through the Lambda Tool and it’s been a fantastic journey of upskilling!see more >

KaneAI

Suryateja Goud

Suryateja Goud

suryateja-goud

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microsoft

See how @testmuai is #Futureready to enable blazing-fast test orchestration seamlessly integrated with organizations' existing CI/CD platforms, using #Microsoft Azure.

TestMu AI

Microsoft India

Microsoft India

MicrosoftIndia

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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