LambdaTest
★★★★★ 4.8 · 60 Reviews
What is LambdaTest?
TestMu AI (Formerly LambdaTest) is a Full Stack Agentic AI Quality Engineering platform that empowers teams to test intelligently and ship faster. Engineered for scale, it offers end-to-end AI agents to plan, author, execute, and analyze software quality. AI-native by design, the platform enables testing of web, mobile, and enterprise applications at any scale across real devices, real browsers, and custom real-world environments.
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LambdaTest Reviews (60)
- ★★★★★45
- ★★★★★15
- ★★★★★0
- ★★★★★0
- ★★★★★0
Review Summary
Generated using AI from real user reviews
LambdaTest receives overwhelmingly positive feedback, with the vast majority of recent reviews rating it 5 stars and praising its core strengths in cross-browser testing and parallel execution speed.
Users consistently highlight three major benefits. First, parallel testing significantly reduces execution time—reviewers report cutting test cycles from 50 minutes to 10 minutes, or full builds from days to hours. Second, the platform's browser and device coverage is extensive (2000+ browsers cited) with fast updates to latest versions. Third, infrastructure management is handled, eliminating the burden of maintaining local test machines while supporting local app testing via tunneling features. Integration with CI/CD tools like Jenkins, CircleCI, and GitLab, plus project management platforms like Jira and Slack, is widely appreciated.
The support experience and pricing compared to competitors like SauceLabs and BrowserStack are frequently mentioned as deciding factors. Users describe 24/7 support as responsive and solution-focused. Several reviewers switched from BrowserStack or SauceLabs specifically citing cost savings.
Minor criticisms are rare but exist: a few users mention wanting native mobile app testing beyond web simulators, and one requests more device options for screenshot testing. Overall, the negative feedback is negligible relative to the consistent praise for speed, coverage, ease of use, and value.
★★★★★
Monday, November 30, 2020
“Running tests serially can be a good option when your…”
Running tests serially can be a good option when your product is at an early stage. But as we scaled the product, we needed a tool to reduce test time execution and pace up our test cycles. LambdaTest simplified the Selenium testing experience for us with their cloud based platform which allowed us to execute our test cases in parallel on hundreds of browsers. We could easily automate the test cases, get the sessions recorded and share the test reports across the team for assessment using Asana integration. We even leverage the integration with CircleCI to run automated tests on LambdaTest through our pipeline. The CircleCI Orb is handy for testing our privately hosted application. It’s good to see now that using LambdaTest we could run multiple tests on multiple VM’s, saving us hours of testing time and maintenance cost of local infrastructure. Personally, one thing that LambdaTest does very well is continuing to provide tutorials for testing, so that we stay up to speed and are even able to learn new things.I definitely saw myself applying a lot of the new concepts that I learned from their blogs.
★★★★★
Friday, November 20, 2020
“Optimizing our pre-prod testing process was the need of an…”
Optimizing our pre-prod testing process was the need of an hour for my team. We required a solution that would help us be consistent with testing in each sprint. Using LambdaTest, we could run local tests for our web-application on varied combinations of browsers and platforms through virtual machines hosted on cloud. Underpass app was a great help here to launch tunnel connection in no time without any command line calls. With LambdaTest, we are able to deliver a browser compatible experience to our visitors. Good to see it integrates with ClickUp,raising a bug ticket was never so easy.
★★★★★
Friday, November 13, 2020
“The industry we function (e-commerce) has a broad category of…”
The industry we function (e-commerce) has a broad category of audience. We need to make sure our website is accessible to everyone irrespective of the browser / operating system they use. Ofcourse, responsive web design check is a major bullet point over our testing checklist as well. As a B2C, it's crucial for us to stay ahead of the customers and we wanted a solution which could help us ensure our changes would work seamlessly when shipped to the Production. LambdaTest made a great fit here when considered the latest browsers on the product, ability to test local pages along with a complimentary access to LT browser which is an absolute delight for our developers and testers. It helps us save a considerable effort on responsive testing plus the native developer tools allow us to dig deep into any UI mismatch! Also As mentioned we could achieve wider test coverage in time by running multiple combinations of browsers in parallel with LambdaTest automation suite. Our director to purchase the subscription was due to their affordable pricing for the parallel tests and the communication from the support team!
★★★★★
Friday, November 6, 2020
“When pandemic demanded us to work from home, it was…”
When pandemic demanded us to work from home, it was a daunting situation for us. Keeping up with the consistent growth since a year, we had few feature launches ready to be deployed on prod environments. But testing them was a challenge while working remotely and with a large team of testers and developers. LambdaTest is a saving soldier for our company by offering us thousands of browsers & platforms to test on cloud. We are able to ensure a sturdy UI without worrying about infra management. Plus points for docker extension where we could locally test on multiple instances through Lambda Tunnel using Docker. This helped us align better with our DevOps team, kept our projects on track and allowed us to implement continuous deployment with robust quality checks.
★★★★★
Friday, October 30, 2020
“Initially we were skeptical whether a cloud infrastructure would be…”
Initially we were skeptical whether a cloud infrastructure would be able to give us the flexibility, speed and browser coverage we need for our agile sprints. But LambdaTest has been a complete value for money to us. They usually get the latest browsers on-board under 2 weeks time and are never compromising the experience over legacy browsers at the same time. The machines are quick to load and we rely heavily over the Monday integration, it helps us share screenshots instantly among ourselves without having to be stuck in long email chains. Points to be mentioned: >Underpass app, very helpful for local testing on development environment >Stability is good, downtimes are notified if any >Up to date with latest browsers and OS like safari 14, macOS big sur >Integrations with Monday, Jira, and more prominent tools >Need more devices for screenshot testing >Would love to see mobile application testing We have been using LambdaTest for around 8 months and it has been so far so good.
★★★★★
Friday, October 23, 2020
“LambdaTest has made our testing process less tedious with automated…”
LambdaTest has made our testing process less tedious with automated parallel testing. Builds that took days to complete with in-house infrastructure were executed in a couple hours. Parallel testing has helped us with faster feedback loops to scale up our go to market efforts. Having a global user base we have active traffic from varied locations and testing on multiple platforms and browsers is a continuous process for the team. The feature that stands out for us is geolocation testing, all you need to do is run the capabilities and test the website for the desired location. We use Azure Pipelines for CI/CD and LambdaTest extension for Azure has helped us get a seamless testing experience for our privately hosted projects. Thanks to that we are now able to easily ensure browser compatibility for all the changes before we move them to Prod. Kudos to the team!
★★★★★
Sunday, October 18, 2020
“As a Fintech company, other than Chrome and Safari, we…”
As a Fintech company, other than Chrome and Safari, we need to test our website regularly on IE and Edge as well, as our customers are dependent on legacy OS to use our web-application. LambdaTest Selenium Grid has helped us radically reduce the manual testing effort and ensure browser compatibility. Our automation engineers are able to execute Selenium scripts in their preferred language, the cloud infrastructure has allowed us to scale our automation test cycles effortlessly. A majority of our regression suites are now automated, thanks to LambdaTest as we are now able to find more critical bugs with less manual testing efforts.
★★★★★
Friday, October 2, 2020
“Initially we had mixed feelings about trying this tool for…”
Initially we had mixed feelings about trying this tool for our automation tests, however the trial period itself made us realize why investing in this tool would be worthwhile. Never knew our app was breaking in so many browsers !! LambdaTest provides a good stack of web browsers environments to test against for running both manual and automated tests. The setup was super easy and intuitive, which is a big thumbs up! Interactive dashboard, very easy to navigate, and integration with Jira saves a lot of time. We now run multiple tests in Parallel on different combinations of browsers. So we increased our browser coverage and brought our whole pipeline to the cloud. This also improved the productivity of the team.
★★★★★
Tuesday, December 3, 2019
“Early support for all latest updates We are using LambdaTest…”
Early support for all latest updates We are using LambdaTest for more than one year now and there is certainly one thing that really impressed us during our run and that is their fast speed in bringing latest updates on their platform. Be it the latest Selenium 4 (Beta) or new browsers, OS and even new mobile simulators and emulators. They tend to act very fast and bring the on cloud for users to test so that the lives of web testers like us is easy. Every person wants to make sure their website or web-app is compatible on latest developments and LambdaTest is helping us to make sure we are ready for the future. We are now using Selenium 4 scripts and are performing testing on LambdaTest in a hassle free manner. Cons We are really hoping they bring the native app testing as well on their platform and then we would not be required to keep subscription of multiple tools.
★★★★★
Wednesday, November 20, 2019
“We have just started using LambdaTest for our functional testing,…”
We have just started using LambdaTest for our functional testing, earlier we were on Sauce Labs. As our contract was about to expire we thought to look for an alternative for two main reasons. First, there was no instant support, second, we wanted a tool that costed us less. After weeks of research and POC we finally decided to go ahead with LambdaTest as it answered the two main concerns that we basically had with Sauce. LambdaTest has dedicated 24/7 technical support and are able to answer any query that we had and the second and the best part was that they were a lot cheaper than Sauce, mainly because they don’t offer real mobile devices but that was not a deal breaker for us. We went ahead with their web+mobile automation plan and we are pretty happy with them in a brief one month of time. I things remain same then we will be happy to become their permanent customer.
