TestMu AI (Formerly LambdaTest) Reviews

LambdaTest has been a great solution for testing websites and applications across multiple devices and browsers. It completely eliminates the need to purchase physical devices, as everything is available on the platform. The experience has been smooth and reliable, and it has significantly simplified our testing workflow, highly recommended for teams looking to save time and resources.

I’ve been using LambdaTest for several years to run automated cross‑browser tests, and it has saved my team a lot of time. The platform is easy to set up, integrates smoothly with our CI/CD pipeline, and the range of browsers/devices available is impressive. What stood out most was their customer support—quick responses and clear guidance whenever we hit a snag.

Overall, LambdaTest has made our QA process more efficient and reliable. I’d recommend it to any team looking for scalable cloud testing.

Everything was super easy to use and navigate. I had no issues at all and rate the experience 5/5 stars!

Great experience, very sopprtive people.

I used their mac app to test website in different mobile devices. It worked amazingly well, was able to see the responsiveness of the website in multiple devices at once, saved lot of time to do it in actual devices and more accurate than browser’s inspect view for different resolutions.

I was looking for a tool that could manage parallel test execution for my small QA team and this one worked out really well.

Lambdatest proved super useful to us. We were easily able to test and resolve our production issue affecting our customers on Safari for iOS. Testing using this tool felt like a breeze, better than a real hardware. We are using lambdatest's MCP servers as well that makes it super easy for the agentic llms we use to integrate and generate configs!

LambdaTest has been a very smooth experience to me. The site is convenient and can assist me in testing websites on various browsers and devices in a short time. First of all, the speed and precision are amazing, and it has certainly eased my working process. Their customer care division is also very attentive and welcoming whenever I have the need to call them. Altogether, it is a convenient and time-saving device of developers and testers.

I found LambdaTest to be a very useful platform for cross-browser testing. It allowed me to test my application on multiple browsers and devices without setting up anything locally. The automation setup with Selenium was smooth, and the reporting with screenshots and video logs made debugging easy. I liked how it integrates with CI/CD tools like Jenkins and GitHub, which helps in continuous testing. The dashboard is user-friendly and provides clear insights. Sometimes it feels a bit slow depending on internet speed, but overall, it saves a lot of time and effort compared to maintaining local test environments.

It is a excellent tool, smooth, fast, and provides accurate results. The UI is very easy to use.