Test on Real macOS Sonoma Online
Test online for free on latest macOS Sonoma for cross browser compatibility across 3000+ browsers and device.
Trusted by 2M+ users globally

Poor Digital Experience Is The Silent Killer Of Brand Image
88% of the users won’t look back at your website if they have a negative experience with it.
Forbes
Live Interactive Testing on macOS Sonoma Browsers


Run Automated Test on macOS Sonoma
Test Local Pages on macOS Sonoma Browsers


Automate Screenshot Testing on macOS Sonoma Browsers
Features To Accelerate Cross Browser Testing
It's not just about infrastructure, you get a whole range of complimentary features that will make your online cross browser testing experience smoother and help you ship products faster.
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Enterprise-Grade Security
We are SOC2 Certified, GDPR Compliant, and CCPA Compliant platform.
Geolocation testing
Test your website or mobile app from different geoIPs to make sure your users get the perfect experience across all locations.
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
How TestMu AI is helping Global Enterprises
Trusted by startups, SMBs and big enterprises alike.
Trepp
By being able to run our Selenium scripts on the legacy and latest browsers on TestMu AI helped us save significant time in test execution with zero hassle to maintain the infra.
Anish Ohri
Head of Testing and Performance Engineering
Edureka
By using TestMu AI, the team was able to execute up to 200 tests concurrently through parallel testing. Test suites that used to take 60 minutes now take not more than 5 minutes.
Lovleen Bhatia
Co-Founder & CEO
Emburse
Using TestMu AI cross browser automation on the cloud has allowed Emburse to reduce test execution time up to 20% and achieve better code quality.
Alan Harwood
Senior Manager, Engineering
Noibu
TestMu AI has reduced the time taken to reproduce and debug the problem. It has helped us identify browser specific problems and increase developer feedback time by 400% and increase efficiency by 100%.
David Seel
Team Lead (Software Engineering)
Innovative
With TestMu AI, we were able to increase our test coverage by 70% and reduced our test execution time from average 1 minute per test to 20 seconds, a 66% reduction in test execution time.
Matt Rench
Principal Automation Engineer
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Experience firsthand how our platform can empower you to reach your macOS testing objectives and bring innovation in your testing procedures. Try LambdaTest today.





