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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 (5th)
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 (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

"The tool is easy to use. The product gives me the flexibility to use Selenium. I can also use my Java capabilities in the solution."
"We can write code in Java and it is easy to link to other JARs that we find on the internet, which is very handy."
"It is good for API testing. It is also good for continuous integration testing. You can connect it to Jenkins."
"Katalon Studio has positively impacted my organization because I have noticed that I can save more than 50% of our time automating test cases."
"The solution has very good integration capabilities overall."
"The most important feature is the Jenkins integration; it is pretty straight forward and allows us to run nightly builds."
"The automation is very fast and you don't need to be overly proficient in coding."
"The most valuable feature of Katalon Studio is visual testing. It compares the look and feel of an application which is useful."
"The support docs are precise and you can get started with them easily."
"Without a doubt, LambdaTest is one of the big reasons behind our faster deployment and better team collaboration."
"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!"
"We use the solution for automation testing and monitoring."
"LambdaTest proved to be a savior for us here, as one platform does the job!"
"The slow nature of a cloud platform was compensated with parallel testing, and now we are able to finish our testing job faster than it was before COVID."
"Automation and mobile testing have improved our efficiency."
 

Cons

"The reporting is very good, but it could be better."
"I've seen that our clients are not truly aware of the power behind Katalon."
"Restricted choice for scripting language (just Groovy)."
"What it lacks is the Selenium Grid capabilities."
"I would like if this tool can work without any problems for React Native."
"The Object Spy is rather frustrating to work with, so I tend not to use it."
"It seems to lack a few requirements that a typical customer would want. Compared to other solutions, this product is lacking."
"Because of these issues, we are not able to integrate this solution into our platform."
"LambdaTest needs to improve its speed and memory because it takes a long time to load."
"Their smart testing module 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."
"Load flow compared to other stacks needs improvement."
"The execution reporting can be improved for better integration between automation execution and accessibility platform reporting."
"I would like to see all of the features available in the freemium plan so that I can test them."
"Responsive testing UI is a bit cluttered, whereas the LT browser is much better to use."
"LambdaTest's technical support comes in different tiers - most issues get resolved, but there's room for improvement with critical issues."
 

Pricing and Cost Advice

"The price is not high it's good."
"Price-wise, Katalon Studio is a costly product. Considering what the solution provides its users with, I can say that price-wise, Katalon Studio is an okay product."
"We are using the free version of Katalon Studio at this point."
"The prices are very high."
"We were using the free version of this tool."
"The tool's pricing is cheap compared to other alternatives. I would rate the tool's pricing a three out of ten."
"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."
"We are using the free version. We plan on getting a paid version because there is a limitation in terms of the number of users. We want to maximize it."
"It is free to start, which means you can actually see how it works and then take the decision to buy."
"It is 60% cheaper and there is no fuss in maintaining the lab, so we have more time to do the testing."
"The pricing could be made cheaper."
"The product can be described as an averagely-priced solution."
"LambdaTest is priced well, which is why we migrated to it."
"The tool is not cheap, but it is not expensive."
"I used the product for free."
"The pricing for LambdaTest is affordable, and one of the reasons we implemented it."
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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: June 2026.
900,644 professionals have used our research since 2012.