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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 (6th)
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 (7th)
 

Mindshare comparison

As of June 2026, in the Test Automation Tools category, the mindshare of Katalon Studio is 4.3%, down from 9.7% compared to the previous year. The mindshare of TestMu AI (Formerly LambdaTest) is 2.6%, 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 Studio4.3%
TestMu AI (Formerly LambdaTest)2.6%
Other93.1%
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

"Katalon Studio is easier to use compared to SmartBear TestComplete."
"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."
"The learning curve is not steep, and it is quite easy to get used to it, and I'm sure it won't take you much time, but the results will be worth it many times over."
"The product provides ease of automation for the cloud."
"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."
"The ability to build all libraries with codes and use them in many situations has been most valuable."
"I would recommend Katalon Studio, especially if you do not require a license."
"It supports multiple easy-to-learn languages."
"This product offers out-of-the-box geolocation testing in automation, which is amazing!"
"Using LambdaTest, we could run all our functionality tests across various browsers, OS, and resolutions."
"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 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."
"Geolocation testing is as straightforward as ticking checkboxes of browsers, operating systems, and countries."
"Stability-wise, I have not experienced any downtime or other performance issues."
"LambdaTest easily integrates with leading project management, bug tracking, and CI-CD tools like Jira, Asana, Jenkins, Circle CI, and more."
 

Cons

"The Object Spy is rather frustrating to work with, so I tend not to use it."
"Object Spy is brittle. When I try to capture objects, I have to proceed multiple times before it works."
"It should be faster while executing, and there are some defects, like choosing the new device with the test case."
"I can say that in my company, we struggle a lot with iOS automation."
"We found that Katalon Studio crashes a lot of the time and it would be very good if it were more stable."
"It seems to lack a few requirements that a typical customer would want. Compared to other solutions, this product is lacking."
"The price of the solution is a bit high. It's one of the reasons we decided not to continue using the product."
"The product’s regression testing time could be reduced."
"I would like to see all of the features available in the freemium plan so that I can test them."
"Improvements on a platform need to happen on a timely basis...There should be some new features coming up or some performance improvisation over a period of time."
"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."
"Their smart testing module needs improvement."
"It would be nice to have an API for visual regression testing."
"Mobile application testing would be helpful for us."
"LambdaTest needs to improve its speed and memory because it takes a long time to load."
"I feel that the automated screenshot testing takes a little longer on MacOS sometimes."
 

Pricing and Cost Advice

"The tool is affordable."
"The tool's licensing costs are yearly."
"The tool's pricing is cheap compared to other alternatives. I would rate the tool's pricing a three out of ten."
"The product’s pricing is very, very low."
"There is no cost for setup or licensing."
"Katalon Studio is less expensive than other solutions, such as Micro Focus UFT."
"This product is freeware, so there is no charge for using it."
"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."
"It is affordable as compared to similar SaaS solutions."
"This is an affordable product."
"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."
"From the customer side, LambdaTest is cheaper for big company usage and works fine as other similar applications."
"LambdaTest's pricing is cheaper than that of other similar platforms."
"LambdaTest is paid per execution."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
11%
Computer Software Company
11%
Healthcare Company
6%
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 Business21
Midsize Enterprise14
Large Enterprise25
By reviewers
Company SizeCount
Small Business10
Midsize Enterprise8
Large Enterprise10
 

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 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

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.
899,917 professionals have used our research since 2012.