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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
8th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
28
Ranking in other categories
Functional Testing Tools (6th)
 

Mindshare comparison

As of March 2026, in the Test Automation Tools category, the mindshare of Katalon Studio is 5.3%, down from 10.5% compared to the previous year. The mindshare of TestMu AI (Formerly LambdaTest) is 2.6%, up from 1.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Mindshare Distribution
ProductMindshare (%)
Katalon Studio5.3%
LambdaTest2.6%
Other92.1%
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

"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."
"The solution is easy to learn."
"When the company started to use Katalon Studio, the time in testing was very fast, it was more focused on the principal items, for example, the regression test and the integration test were more efficient and faster."
"The basic framework and project organization is very good."
"The ability to build all libraries with codes and use them in many situations has been most valuable."
"I like the feature where you can define a model that represents your website and then reuse the components from the model. It makes creating more test cases easy."
"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."
"I would recommend Katalon Studio, especially if you do not require a license."
"The UI is pretty clean and easy to navigate, and we were able to figure it out very quickly."
"Our test execution time was reduced to 16 mins from five hours when executed in parallel on multiple VMs. This has been extremely helpful!"
"The real devices feature is the most valuable feature for us."
"Automation and mobile testing have improved our efficiency."
"We use the solution for automation testing and monitoring."
"LambdaTest supports multiple platforms like iOS across different devices and enables real-time testing."
"Stability-wise, I have not experienced any downtime or other performance issues."
"The support docs are precise and you can get started with them easily."
 

Cons

"Extending the certification validity, especially after the trial period, would be beneficial."
"The free version of the solution is not user friendly at all."
"The integration process with Jira should be enhanced and facilitated."
"It should be faster while executing, and there are some defects, like choosing the new device with the test case."
"It seems to lack a few requirements that a typical customer would want. Compared to other solutions, this product is lacking."
"We would like to see improved integration with various reporting tools; this would make our testing data more complete."
"Improvements are needed, particularly regarding desktop application recording and playback, which should be more flexible and not limited to relying solely on .exe files installed on the system."
"Sometimes the IDE can be a little stuck or may lag a little bit, and I have had issues capturing certain XPaths where the record and playback does not necessarily capture the accurate XPath."
"Load flow compared to other stacks needs improvement."
"If possible to simulate the finger pinch, it would make it more realistic."
"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."
"Performing automation testing from UI is a little slow and could be improved."
"We get logged out of the devices if there is some inactivity."
"The scalability is good with Amazon, but IBM had some issues."
"The downsides I noticed include that the pricing was very good, but the visual quality of the image sometimes suffers."
 

Pricing and Cost Advice

"There is a free version of the tool to use and support is available through the community forums, but there is a licensed version as well."
"The approximate cost is around $8,000."
"The tool is affordable."
"The tool's pricing is cheap compared to other alternatives. I would rate the tool's pricing a three out of ten."
"Its pricing is quite reasonable. If you require their help in getting started, then there is a professional services fee on top of the product license cost."
"The product’s pricing is very, very low."
"This product is freeware, so there is no charge for using it."
"It is freeware software, so start using it."
"The product can be described as an averagely-priced solution."
"This is an affordable product."
"LambdaTest's pricing is cheaper than that of other similar platforms."
"The tool is not cheap, but it is not expensive."
"LambdaTest is priced well, which is why we migrated to it."
"It is free to start, which means you can actually see how it works and then take the decision to buy."
"The pricing for LambdaTest is affordable, and one of the reasons we implemented it."
"From the customer side, LambdaTest is cheaper for big company usage and works fine as other similar applications."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
12%
Manufacturing Company
10%
Government
6%
Financial Services Firm
12%
Computer Software Company
11%
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 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: March 2026.
884,797 professionals have used our research since 2012.