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CrossBrowserTesting vs TestMu AI (Formerly LambdaTest) comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 18, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

CrossBrowserTesting
Ranking in Functional Testing Tools
27th
Average Rating
9.0
Reviews Sentiment
7.6
Number of Reviews
19
Ranking in other categories
No ranking in other categories
TestMu AI (Formerly LambdaT...
Ranking in Functional Testing Tools
7th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
28
Ranking in other categories
Test Automation Tools (9th)
 

Mindshare comparison

As of June 2026, in the Functional Testing Tools category, the mindshare of CrossBrowserTesting is 1.4%, up from 0.8% compared to the previous year. The mindshare of TestMu AI (Formerly LambdaTest) is 3.1%, down from 5.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Functional Testing Tools Mindshare Distribution
ProductMindshare (%)
TestMu AI (Formerly LambdaTest)3.1%
CrossBrowserTesting1.4%
Other95.5%
Functional Testing Tools
 

Featured Reviews

CN
Senior DevOps Engineer at a financial services firm with 10,001+ employees
Knowledgeable support, scalable, and stable
We use CrossBrowserTesting for testing our web-based applications We had some issues with the onboarding process and the cloud conductivity could improve. I have used CrossBrowserTesting within the past 12 months. CrossBrowserTesting is stable. I have found CrossBrowserTesting to be scalable.…
KK
Practice Specialist at a government with 1-10 employees
Cloud-based testing has simplified remote mobile validation and provides flexible device coverage
I was not impressed with how detailed their analytics and logs are from LambdaTest. The solution we were testing is being used because many of us are working from home. It was easy to implement because with a real phone, we have to bring a real phone to each person. Since three years ago, many employees have been working from home, so we were trying to find a solution for this challenge. We had no need to exploit the information for the analytics generated in the background. The purpose was simply to make it easy for our employees to access a phone. The downsides I noticed include that the pricing was very good, but the visual quality of the image sometimes suffers. The contrast on a real iPhone provides better contrast than with the cloud solution. The only aspect that was less favorable than on a real phone was the contrast of the color.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"CBT has made it easier to troubleshoot issues across devices when we do not have actual access to those specific devices. I even opt for CBT sometimes when we do have access to the device just because it is easier."
"It was the perfect solution that saved us time and money to perform web viewing tests on real devices, which allowed our team to correct multiple failures in devices."
"With screenshots, I can quickly verify a page looks universally good in minutes."
"It helps to speed up the process to test the product in different devices and browsers, making it easy to troubleshoot some issues."
"Selenium Grid allows testing multiple platforms to insure functionality for most users."
"I am able to continuously test my new releases across browser versions without issues."
"At the moment, all our deploys depend on results of automation. If the tests are failing, then we know that something is wrong at the early stages of development."
"The technical support is good."
"LambdaTest is brilliant."
"LambdaTest has helped me gain more customers."
"LambdaTest has made our testing process less tedious with automated parallel testing."
"The primary feature that has significantly improved our test execution times is automation."
"The support docs are precise and you can get started with them easily."
"We use the solution for automation testing and monitoring."
"The most valuable feature is the real-time testing, which helps you to test your website on more than two thousand combinations of browsers and operating systems."
"LambdaTest is easy to use, and the documentation provides all the needed information."
 

Cons

"This solution would benefit from faster testing and support for more devices."
"Being able to test on real devices via the virtual connection is wonderful, but it can cause some lag and load time issues while testing."
"It would be useful if we can run the live-testing test cases on multiple platforms at the same time, instead of waiting for one session to finish."
"A wider range of physical devices with more browser versions in the Selenium Grid would be great to insure users with out-of-date devices are able to interact with our sites."
"I have experienced some lagging issues, and it does not seem like all of the testing environments are configured the same."
"A problem that we are facing quite often is related to the network connection. Tests can fail if the remote CrossBrowserTesting's VM has connection problems. This happens mostly with browsers of Internet Explorer family which work on Windows OS."
"Sometimes, some of their instances fail, particularly in older versions of browsers."
"The "Getting Started" documentation for Selenium testing could be improved."
"Mobile application testing will be an added benefit for us if LambdaTest implements this really soon."
"We get logged out of the devices if there is some inactivity."
"LambdaTest needs to have native application testing, which would be a great help to my team."
"It would be much easier for us to read the test if they provided dashboard analytics."
"I feel that the automated screenshot testing takes a little longer on MacOS sometimes."
"There is scope for improvement in service account usage, LDAP integration, and adapting new devices and features."
"You cannot perform native-app testing, as they offer simulation for web testing only."
"It would be nice to have an API for visual regression testing."
 

Pricing and Cost Advice

"SmartBear offers bundles of products that work together."
"A few intermediary pricing options for small QA teams would be nice, e.g., unlimited screenshots, "as you need it" parallel tests, etc."
"It is worth the pricing as the product is supported on multiple platforms and browsers."
"CrossBrowserTesting offered the best value for its price."
"The lowest price point is very reasonable. It is also useful if only one person in the company needs to check on the browser display."
"It is 60% cheaper and there is no fuss in maintaining the lab, so we have more time to do the testing."
"The pricing for LambdaTest is affordable, and one of the reasons we implemented it."
"This is an affordable product."
"The product can be described as an averagely-priced solution."
"The pricing could be made cheaper."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"LambdaTest's pricing is cheaper than that of other similar platforms."
"The tool is not cheap, but it is not expensive."
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Top Industries

By visitors reading reviews
Construction Company
16%
Comms Service Provider
9%
Financial Services Firm
8%
Transportation Company
7%
Financial Services Firm
15%
Manufacturing Company
10%
Computer Software Company
8%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise10
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise10
 

Questions from the Community

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Earn 20 points
What is your experience regarding pricing and costs for LambdaTest?
The pricing of LambdaTest depends on the deal negotiated. It is cost-effective compared to competitors like BrowserStack ( /products/browserstack-reviews ) and Sauce Labs ( /products/sauce-labs-rev...
What needs improvement with LambdaTest?
I was not impressed with how detailed their analytics and logs are from LambdaTest. The solution we were testing is being used because many of us are working from home. It was easy to implement bec...
What is your primary use case for LambdaTest?
I can provide a review for one of the products that I have experience with. The kind of testing tools we use includes a real phone for testing our application, but we were searching for a cloud sol...
 

Interactive Demo

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Overview

 

Sample Customers

St. Jude Children's Research Hospital, Accenture, Sony, Los Angeles Times, ADP, Verizon, T-Mobile, Wistia
Bringmax, Totpal, Nethhouse, Integreplanner, Cognizant, Vendisol, Clearscale, Edureka
Find out what your peers are saying about CrossBrowserTesting vs. TestMu AI (Formerly LambdaTest) and other solutions. Updated: June 2026.
899,917 professionals have used our research since 2012.