Test Online for Free on Latest and Old macOS HighSierra Browsers for Cross Browser Compatibility.


LambdaTest is now
TestMu AI
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."
Free online tool to ensure compatibility of your website or webapp on all latest and old macOS HighSierra browsers. With LambdaTest you can perform real time live interacting testing of your website or webapp on real macOS HighSierra machines running real Chrome, Safari, Opera, and Firefox browsers.
All MacOS Supporting Browsers
You can mark bugs to your favorite project management tool directly from LambdaTest platform even while running a session. With native LambdaTest integration support, now you can integrate in a single click your project management tools like Jira, Asana, Trello, Github, Gitlab, Bitbucket etc, along with team communication tools like Slack.
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You can also test your locally hosted or privately hosted websites or webapps on LambdaTest platform via Lambda Tunnel. You can securely connect your private or local hosting servers with LambdaTest macOS HighSierra cloud machines through secure shell tunneling protocol via LambdaTest Tunnel.
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You can choose from a range of 3000+ desktop & mobile browsers, to get pixel perfect experience across all screen sizes, devices, OS, browsers & resolutions.
Check out all browsersAs 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
TestMu AI

Best Egg
best-egg
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!
KaneAI

Suryateja Goud
suryateja-goud
See how is #Futureready to enable blazing-fast test orchestration seamlessly integrated with organizations' existing CI/CD platforms, using #Microsoft Azure.
TestMu AI

Microsoft India
MicrosoftIndia
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