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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
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 functionality of the data is very good. You can upload and disperse data using the solution."
"The best thing about the solution is that there is a record and playback functionality."
"Before using Katalon Studio, we spent weeks to verify all test cases manually for every major build, now we need only several days to fully perform regression testing, reducing the time to market greatly."
"Katalon Studio is easier to use compared to SmartBear TestComplete."
"User-friendly and a good solution."
"Katalon Studio has the highest number of integrations compared to other tools at a similar price point, such as Jira, Brokerstack, and Jenkins."
"The most valuable feature of Katalon Studio is visual testing. It compares the look and feel of an application which is useful."
"If a company is looking to buy a user-friendly software testing tool while having to pay less money, Katalon may be the best option as compared to UFT or TestComplete."
"The support docs are precise and you can get started with them easily."
"Automation and mobile testing have improved our efficiency."
"Our test execution time was reduced to 16 mins from five hours when executed in parallel on multiple VMs."
"I was really surprised by LambdaTest; it was a very good service and for the price, I think it is a very good solution."
"It is a scalable solution."
"LambdaTest is easy to use, and the documentation provides all the needed information."
"The UI is pretty clean and easy to navigate, and we were able to figure it out very quickly."
"LambdaTest proved to be a savior for us here, as one platform does the job!"
 

Cons

"Support options need improvement. It is sometimes hard to find a solution to any given problem, thus you are forced to use another solution."
"The reporting is very good, but it could be better."
"Object Spy is brittle. When I try to capture objects, I have to proceed multiple times before it works."
"It seems to lack a few requirements that a typical customer would want. Compared to other solutions, this product is lacking."
"It should start working on Silverlight automation."
"I believe it would be a great feature if they could integrate JMETER and other performance testing tools so that Katalon would become an all-in-one test automation tool"
"I would like to see improvements in how Katalon Studio works with iOS applications, especially with React Native applications."
"One aspect that can be improved is testing for desktop applications. I would like to see them support more technologies in this area."
"Responsive testing UI is a bit cluttered, whereas the LT browser is much better to use."
"The downsides I noticed include that the pricing was very good, but the visual quality of the image sometimes suffers."
"Responsive testing UI is a bit cluttered, whereas the LT browser is much better to use."
"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."
"If possible to simulate the finger pinch, it would make it more realistic."
"You cannot perform native-app testing, as they offer simulation for web testing only."
"It would be much easier for us to read the test if they provided dashboard analytics."
"Their smart testing module needs improvement."
 

Pricing and Cost Advice

"The tool's licensing costs are yearly."
"The product is expensive."
"The tool's pricing is cheap compared to other alternatives. I would rate the tool's pricing a three out of ten."
"We were using the free version of this tool."
"The product is affordable. It has an average and competitive pricing compared to other vendors."
"The prices are very high."
"The tool is free to use."
"It is freeware software, so start using it."
"The product can be described as an averagely-priced solution."
"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."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"It is affordable as compared to similar SaaS solutions."
"This is an affordable product."
"LambdaTest is paid per execution."
"LambdaTest's pricing is cheaper than that of other similar platforms."
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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

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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.
892,611 professionals have used our research since 2012.