TestMu AI (Formerly LambdaTest) Reviews in July 2026: User Ratings, Pros & Cons

Improve Device Responsiveness with Lambda Test!

What do you like best? Lambda Test has a relevant, and long, list of devices, browsers and versions to test your website's UI responsiveness. They are have a new feature that has a debugging tool across devices! We are new in using Lambda, but look forward to integrate this tool in our UI/UX testing model! What do you dislike? The load time is a little slow, but the features make up for it. What business problems are you solving with the product? What benefits have you realized? We're ...

Great Product- Cross Browser Testing Platform.

PROS & CONS What are the best aspects of this product? As a global SaaS company it is crucial for us to realize how our website appearing to an end-user belonging to different parts of the world. With Lambda Tunnel, we have been able to test our website from IPs belonging to different geolocation. This feature has been very fruitful to us in expanding our reach with a robust and seamless UI. What aspects are problematic or could work better? There's nothing such. What features/services ...

Great Product- Cross Browser Testing Platform..

What do you like best? As a global SaaS company it is crucial for us to realize how our website appearing to an end-user belonging to different parts of the world. With Lambda Tunnel, we have been able to test our website from IPs belonging to different geolocation. This feature has been very fruitful to us in expanding our reach with a robust and seamless UI. What do you dislike? I hope they bring automation testing soon. They sound promising about releasing it before this New Year, plus ...

Cross Browser Testing Tool

PROS & CONS What are the best aspects of this product? We have more than 2500 pages on our website. So in order to make sure that all pages are rendering as expected. LambdaTest has been a helping hand for us in doing so. End to end testing of our website is done using lambdatest. They keep on adding new browsers and OS so that we don't face any issue. Their Customer Support is just focused towards handling customer issues and solving them. Seriously I have never seen such fast reply back ...

Great Tool..

What do you like best? The product is complete value for money. Their VM launch time is much faster with comparison to other cross browser testing tools i have been to. Their platform is always evolving with respect to their customers feedback. What do you dislike? Nothing to complaint.. What business problems are you solving with the product? What benefits have you realized? LambdaTest has been a great solution for our testing team. ..

Cross Browser Testing tool

What do you like best? We have more than 2500 pages on our website. So in order to make sure that all pages are rendering as expected. LambdaTest has been a helping hand for us in doing so. End to end testing of our website is done using lambdatest. They keep on adding new browsers and OS so that we don't face any issue. Their Customer Support is just focused towards handling customer issues and solving them. Seariously I have never seen such fast reply back and resolution from any support ...

Finally the waiting is over.

PROS & CONS What are the best aspects of this product? I have been waiting for more than 4 months to try their automation and finally today I tried their Beta Testing of Automation with selenium. I just loved the platform. Really they just deliver it and they deliver a great product. Wish you luck with your final release. All the best guys. What aspects are problematic or could work better? There's nothing to complain about. What features/services would you like to see in future ...

Finally the waiting is over.

What do you like best? I have been waiting for more than 4 months to try their automation and finally today I tried their Beta Testing of Automation with selenium. I just loved the platform. Really they just deliver it and they deliver a great product. Wish you luck with your final release. All the best guys. What do you dislike? There's nothing to complain about. Recommendations to others considering the product For sure, I will recommend this to my friends and colleagues. What ...

Awesome Cross Browser Testing Platform..

PROS & CONS What are the best aspects of this product? They are always up to date with latest version of browsers. Something we find highly reliable is their customer support. They are available 24x7 and have aided us many times. We needed a cross browser testing tool with Trello integration. LambdaTest has Trello along with the functionality of SSH Tunnel. We were able to identify the issue in our website and solve them in no time. Kudos to LambdaTest. What aspects are problematic or ...

Awesome Cross Browser Testing Tool.

What do you like best? They are always up to date with latest version of browsers. Something we find highly reliable is their customer support. They are available 24x7 and have aided us many times. We needed a cross browser testing tool with Trello integration. LambdaTest has Trello along with the functionality of SSH Tunnel. We were able to identify the issue in our website and solve them in no time. Kudos to LambdaTest. What do you dislike? We are also very excited to hear about their ...