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Katalon Studio vs TestMu AI (Formerly LambdaTest) comparison

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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 (3rd), API Testing Tools (6th)
TestMu AI (Formerly LambdaT...
Ranking in Test Automation Tools
13th
Average Rating
8.6
Reviews Sentiment
6.9
Number of Reviews
28
Ranking in other categories
Functional Testing Tools (10th)
 

Mindshare comparison

As of September 2026, in the Test Automation Tools category, the mindshare of Katalon Studio is 3.8%, down from 8.9% compared to the previous year. The mindshare of TestMu AI (Formerly LambdaTest) is 2.6%, up from 2.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Mindshare Distribution
ProductMindshare (%)
Katalon Studio3.8%
TestMu AI (Formerly LambdaTest)2.6%
Other93.6%
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 has positively impacted my organization because I have noticed that I can save more than 50% of our time automating test cases."
"Katalon Studio has positively impacted our organization by facilitating faster delivery when clients have urgent requirements, allowing us to save both time and costs due to its features for rapid framework configuration, designing, and ease of use for new users."
"Katalon Studio is useful because it helped us to generate reports to see which test cases passed versus which ones failed."
"My advice for those looking into using Katalon Studio is that, regardless of time or efficiency, it is seamless for any kind of automation project because Katalon Studio allows you to automate things with any kind of software you want to integrate and testing is comparatively easy compared to other tools or software available."
"I personally like the 'Object Spy' feature of this tool. It makes it easy to find an element on the web page."
"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 most valuable feature of Katalon Studio is that everything can be managed from one platform."
"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."
"Our test execution time was reduced to 16 mins from five hours when executed in parallel on multiple VMs. This has been extremely helpful!"
"It is a scalable solution."
"The solution is very easy to understand and has a user-friendly UI."
"Builds that took days to complete with in-house infrastructure were executed in a couple of hours."
"In case something goes wrong at LambdaTest end, the Support team is extremely responsive to analyze any platform-related issues."
"Geolocation testing is as straightforward as ticking checkboxes of browsers, operating systems, and countries."
"LambdaTest proved to be a savior for us here, as one platform does the job!"
"LambdaTest supports multiple platforms like iOS across different devices and enables real-time testing."
 

Cons

"Currently, I'm the only one who can use it because I have a Mac. It is giving a hard time to my team members who are on Linux. My team members are using Linux, and Katalon doesn't support Linux very well. It keeps on crashing. It crashes and shuts down almost every time they save their work, so they are not able to use it. It should have good support for Linux. We don't know what the problem is. If the Katalon team can pick up this issue, it will be very helpful."
"The product is comparatively slow."
"My recently-updated Katalon studio version hangs a lot and is not a stable version."
"During parallel execution, some reports are randomly switched."
"The pricing could be improved. Offering a discount on Katalon Studio licenses could encourage more users."
"Stability is one of the main issues with the system crashing if there's a new release that hasn't been sufficiently tested."
"Katalon Studio is generally stable. I have faced major bugs occasionally, and it sometimes glitches due to heavy application performance, but this does not happen regularly."
"The product’s regression testing time could be reduced."
"Sometimes, when multiple users use the tool simultaneously, it can slow down, affecting efficiency."
"LambdaTest's technical support comes in different tiers - most issues get resolved, but there's room for improvement with critical issues."
"LambdaTest needs to have native application testing, which would be a great help to my team."
"Mobile application testing will be an added benefit for us if LambdaTest implements this really soon."
"I would like to see all of the features available in the freemium plan so that I can test them."
"We get logged out of the devices if there is some inactivity."
"I didn't like the solution's technical support and how they communicated and tried to fix the issues of customers like me."
"LambdaTest needs to improve its speed and memory because it takes a long time to load."
 

Pricing and Cost Advice

"The pricing is good. It is the market average."
"We were using the free version of this 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."
"The prices are very high."
"Katalon Studio is an expensive tool."
"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 solution is more affordable than other vendors."
"This is an affordable product."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"LambdaTest is paid per execution."
"The tool is not cheap, but it is not expensive."
"LambdaTest is priced well, which is why we migrated to it."
"The product can be described as an averagely-priced solution."
"It is affordable as compared to similar SaaS solutions."
"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
Financial Services Firm
13%
Manufacturing Company
10%
Computer Software Company
10%
Outsourcing Company
8%
Financial Services Firm
15%
Outsourcing Company
10%
Manufacturing Company
10%
Computer Software 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: August 2026.
912,930 professionals have used our research since 2012.