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Katalon Studio vs SmartBear TestLeft comparison

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Executive Summary

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
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
56
Ranking in other categories
Regression Testing Tools (3rd), API Testing Tools (6th), Test Automation Tools (2nd)
SmartBear TestLeft
Average Rating
7.0
Reviews Sentiment
6.8
Number of Reviews
1
Ranking in other categories
Functional Testing Tools (45th)
 

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.
reviewer1378161 - PeerSpot reviewer
Sr. Consultant at a computer software company with 51-200 employees
Simple to set up and the test execute feature is helpful, but the cost could be reduced
Our primary use case is Point of Sale (POS) testing The most valuable features are test executor and development. TestLeft captures a lot of space in terms of memory, which is one issue that can be improved. We have been using SmartBear TestLeft for the past month. Stability-wise, TestLeft is…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Katalon makes it easy for the automation engineer to create automation scripts."
"This solution is good for us; it's easy to use and a good product."
"Katalon Studio is a very useful tool and very easy to use, and it can save almost 80% of your manual testing time by allowing you to record up to 1000 test cases, create scenarios, place them in a test suite, and reduce 12 hours of testing to about one hour or 90 minutes."
"The functionality of the data is very good. You can upload and disperse data using the solution."
"Katalon is very easy to record and then we can use the identifiers very easily, as Katalon automatically gets you all the identifiers and is very user-friendly, with excellent object finding and very fast automation that does not require you to be overly proficient in coding."
"The solution is easy to learn."
"I personally like the 'Object Spy' feature of this tool. It makes it easy to find an element on the web page."
"The most valuable feature of Katalon Studio is that everything can be managed from one platform."
"The most valuable features are test executor and development."
 

Cons

"Katalon Studio sometimes restarts during automation, and as mentioned earlier, the app experiences lag, so those are the main areas that need improvement."
"Restricted choice for scripting language (just Groovy)."
"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"
"Sometimes the IDE can be a little stuck or may lag a little bit, and I have had issues capturing certain XPaths where the record and playback does not necessarily capture the accurate XPath."
"The reporting is very good, but it could be better."
"We have been seeing some error pop-ups that are difficult to understand why they were triggered."
"Improvements are needed, particularly regarding desktop application recording and playback, which should be more flexible and not limited to relying solely on .exe files installed on the system."
"We would like to see improved integration with various reporting tools; this would make our testing data more complete."
"TestLeft captures a lot of space in terms of memory, which is one issue that can be improved."
 

Pricing and Cost Advice

"This product is freeware, so there is no charge for using it."
"The tool's licensing costs are yearly."
"Katalon Studio is less expensive than other solutions, such as Micro Focus UFT."
"The tool's pricing is cheap compared to other alternatives. I would rate the tool's pricing a three out of ten."
"The price of Katalon Studio is reasonable. They recently had a price increase that might impact new subscribers. We are using a business license."
"There is no cost for setup or licensing."
"The product is expensive."
"The approximate cost is around $8,000."
"The cost should be reduced."
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Top Industries

By visitors reading reviews
Financial Services Firm
13%
Manufacturing Company
11%
Computer Software Company
10%
Outsourcing Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise14
Large Enterprise25
No data available
 

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...
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Sample Customers

Coca-Cola Tesla Black Board TaTa Consultancy Services Sony
American Red Cross, CISCO, HONDA, ADIDAS, TBC bank
Find out what your peers are saying about Tricentis, OpenText, Katalon Studio and others in Regression Testing Tools. Updated: August 2026.
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