No more typing reviews! Try our Samantha, our new voice AI agent.

Katalon Studio 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

Katalon Studio
Ranking in Test Automation Tools
2nd
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
56
Ranking in other categories
Regression Testing Tools (2nd), API Testing Tools (4th)
TestMu AI (Formerly LambdaT...
Ranking in Test Automation Tools
9th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
28
Ranking in other categories
Functional Testing Tools (8th)
 

Mindshare comparison

As of May 2026, in the Test Automation Tools category, the mindshare of Katalon Studio is 4.5%, down from 9.9% compared to the previous year. The mindshare of TestMu AI (Formerly LambdaTest) is 2.7%, up from 2.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Mindshare Distribution
ProductMindshare (%)
Katalon Studio4.5%
TestMu AI (Formerly LambdaTest)2.7%
Other92.8%
Test Automation Tools
 

Featured Reviews

Ramanagowda Hullur - PeerSpot reviewer
Senior Automation Engineer at Stryker
Recording limitations and remote access challenges have affected desktop application testing
Katalon Studio has proven effective in our deliverables, particularly in designing the framework where other tools typically require coding in client libraries such as Python or Java. With Katalon Studio, there is no such complexity, allowing us to organize projects modularly based on folder structures without needing to write separate code. The self-healing feature for web application automation and its built-in CI/CD ecosystem integration eliminates the need for external tools for pipeline setup. Katalon Studio excels in CI/CD integration, providing an inbuilt ecosystem without the need for external setup, and it features a postings structure along with keyword and library availability. Newcomers to the team can easily adapt to the setup or project structure, which contributes to its popularity, along with its low-code or no-code capability that allows for a comprehensive platform supporting web, mobile, API, and desktop automation. The self-healing mechanism for test cases autonomously identifies issues with locators and ensures they continue functioning, which is impressive, along with the robust object repository. Katalon Studio has significantly aided our team, especially when clients expect deliveries for CI/CD integration that requires automation test scripts to run on a daily schedule. The self-healing feature automatically identifies available locators for elements in the DOM, ensuring that test cases remain functional. Katalon Studio has positively impacted our organization by facilitating faster delivery when clients have urgent requirements. We can deliver quickly based on urgency due to the features Katalon Studio provides. This has led to significant reductions in time spent on framework configuration, designing, and training individuals who are unfamiliar with the tool, helping us save both time and costs.
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

"The initial setup is pretty straightforward and easy enough to complete."
"I did a small POC and during that time I found the product to be very easy to use; I'd describe it as extremely user-friendly, with a lot of information readily available on the internet that makes it easy to learn about the product itself."
"Video capture on failure is a must have. A picture is worth a thousand words. A video is worth a thousand pictures (literally)."
"Katalon Studio has positively impacted our organization by helping our team save a lot of time by automating repetitive testing, allowing us to test faster, find issues earlier, improve test accuracy, and reduce manual effort."
"The basic framework and project organization is very good."
"Katalon Studio's biggest advantage is its price; it's a good tool for the price, albeit with some limitations when you compare it with tools like Tricentis Tosca."
"Katalon Studio has positively impacted my organization by significantly speeding up the testing process, improving communication with developers, and enhancing test coverage, accuracy, and team productivity for more confident delivery of builds and shorter turnaround times."
"Whenever I speak to the support team of Katalon Studio, I learn that some new features will be included in the product. It is a scalable product."
"We use the solution for automation testing and monitoring."
"Our test execution time was reduced to 16 mins from five hours when executed in parallel on multiple VMs."
"LambdaTest has helped me gain more customers."
"LambdaTest is easy to use, and the documentation provides all the needed information."
"LambdaTest is a saving soldier for our company by offering us thousands of browsers and platforms to test on the cloud."
"The solution is very easy to understand and has a user-friendly UI."
"In case something goes wrong at LambdaTest end, the Support team is extremely responsive to analyze any platform-related issues."
"LambdaTest Selenium Grid has helped us radically reduce the manual testing effort and ensure browser compatibility."
 

Cons

"I've seen that our clients are not truly aware of the power behind Katalon."
"Katalon Studio could improve having visual testing, but I think they're launching that feature very soon. We would like to see an increase in the usage of AI."
"The free version of the solution is not user friendly at all."
"We would like to see improved integration with various reporting tools; this would make our testing data more complete."
"The price of the solution is a bit high. It's one of the reasons we decided not to continue using the product."
"We would like to see improved integration with various reporting tools; this would make our testing data more complete."
"Stability is one of the main issues with the system crashing if there's a new release that hasn't been sufficiently tested."
"Now, we are having difficulties in using it and had to limit our automation experts to the features that Katalon allows us to use for free."
"Mobile application testing will be an added benefit for us if LambdaTest implements this really soon."
"Responsive testing UI is a bit cluttered, whereas the LT browser is much better to use."
"I think Lambdatest is a valuable tool for our team and things that have room for improvement would be mobile app testing, as it can be an important addition to the tool."
"Mobile application testing would be helpful for us."
"The analytics over the automation dashboard can be more intuitive."
"I would like to see all of the features available in the Freemium plan so that I can test them."
"Load flow compared to other stacks needs improvement."
"I didn't like the solution's technical support and how they communicated and tried to fix the issues of customers like me."
 

Pricing and Cost Advice

"There is no cost for setup or licensing."
"The tool is free to use."
"It is freeware software, so start using it."
"The product’s pricing is very, very low."
"Katalon Studio is an expensive tool."
"The cost of Katalon Studio is expensive but it is less than some of the other solutions, such as Micro Focus UFT or SmartBear TestComplete. The cost is the main reason we are using Katalon Studio."
"I am using the free version."
"The product is affordable. It has an average and competitive pricing compared to other vendors."
"LambdaTest is paid per execution."
"LambdaTest's pricing is cheaper than that of other similar platforms."
"I used the product for free."
"The product can be described as an averagely-priced solution."
"The tool is not cheap, but it is not expensive."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"LambdaTest is priced well, which is why we migrated to it."
"The pricing could be made cheaper."
report
Use our free recommendation engine to learn which Test Automation Tools solutions are best for your needs.
893,164 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
15%
Computer Software Company
12%
Manufacturing Company
10%
Healthcare Company
6%
Financial Services Firm
15%
Computer Software Company
9%
Manufacturing Company
8%
Healthcare Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise14
Large Enterprise25
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise9
 

Questions from the Community

What is your experience regarding pricing and costs for Katalon Studio?
Pricing felt reasonable for the features provided, especially considering the time saved during the automation setup and execution. From a user perspective, Katalon Studio offers good value, partic...
What needs improvement with Katalon Studio?
I feel nothing needs improvement for Katalon Studio, as it is already the best in the industry, providing the best enhancement for users. Katalon Studio is already top-notch with no need to improve.
What is your primary use case for Katalon Studio?
My main use case for Katalon Studio is to work on many projects, and my tester has four years of experience in testing, which allows me to specialize in functional testing, regression, web, and mob...
What do you like most about LambdaTest?
We use the solution for automation testing and monitoring.
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...
 

Interactive Demo

Demo not available
 

Overview

 

Sample Customers

Coca-Cola Tesla Black Board TaTa Consultancy Services Sony
Bringmax, Totpal, Nethhouse, Integreplanner, Cognizant, Vendisol, Clearscale, Edureka
Find out what your peers are saying about Katalon Studio vs. TestMu AI (Formerly LambdaTest) and other solutions. Updated: April 2026.
893,164 professionals have used our research since 2012.