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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

"The most valuable feature of Katalon Studio is the ease of use of the solution."
"Our clients have requested by all types of testing, including mobile, desktop, and API testing and all of those are covered by Katalon. I find that very valuable, very complete."
"The functionality of the data is very good. You can upload and disperse data using the solution."
"Overall, I recommend it highly and find it easy to use with many integrations."
"The tool has a good record and playback feature for functionality, which saves time when creating automated tests."
"The most valuable features of Katalon Studio are its user-friendliness and the AI smart healing capabilities."
"It supports multiple easy-to-learn languages."
"I personally like the 'Object Spy' feature of this tool. It makes it easy to find an element on the web page."
"LambdaTest offers geolocation testing in automation, which is amazing!"
"HyperExecute adds significant speed to execution, enhancing the overall testing process."
"LambdaTest is easy to use, and the documentation provides all the needed information."
"Stability-wise, I have not experienced any downtime or other performance issues."
"Automation and mobile testing have improved our efficiency."
"This product offers out-of-the-box geolocation testing in automation, which is amazing!"
"LambdaTest supports multiple platforms like iOS across different devices and enables real-time testing."
"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."
 

Cons

"The solution can be further improved with better loading time."
"Object Spy is brittle. When I try to capture objects, I have to proceed multiple times before it works."
"I can say that in my company, we struggle a lot with iOS automation."
"I've seen that our clients are not truly aware of the power behind Katalon."
"What it lacks is the Selenium Grid capabilities."
"The price of the solution is a bit high. It's one of the reasons we decided not to continue using the product."
"We have been seeing some error pop-ups that are difficult to understand why they were triggered."
"One area for improvement in Katalon Studio is execution speed. Larger test suites can take more time to execute."
"The execution reporting can be improved for better integration between automation execution and accessibility platform reporting."
"The tool can improve its testing speed. Changing or switching to another mobile phone can be very slow on a real device."
"Performing automation testing from UI is a little slow and could be improved."
"I didn't like the solution's technical support and how they communicated and tried to fix the issues of customers like me."
"If possible to simulate the finger pinch, it would make it more realistic."
"The scalability is good with Amazon, but IBM had some issues."
"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."
 

Pricing and Cost Advice

"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."
"Katalon Studio is a free tool."
"The product’s pricing is very, very low."
"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 price is not high it's good."
"The solution is more affordable than other vendors."
"We are using the free version of Katalon Studio at this point."
"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."
"LambdaTest's pricing is cheaper than that of other similar platforms."
"It is affordable as compared to similar SaaS solutions."
"It is 60% cheaper and there is no fuss in maintaining the lab, so we have more time to do the testing."
"The tool is not cheap, but it is not expensive."
"It is free to start, which means you can actually see how it works and then take the decision to buy."
"LambdaTest is on the cloud, offers both free and paid plans which start at $19 USD per month."
"From the customer side, LambdaTest is cheaper for big company usage and works fine as other similar applications."
"This is an affordable product."
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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...
 

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.
884,328 professionals have used our research since 2012.