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Katalon Studio vs SmartBear TestLeft comparison

 

Comparison Buyer's Guide

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

"The initial setup of Katalon Studio was easy."
"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."
"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 easier to use compared to SmartBear TestComplete."
"I would recommend Katalon Studio, especially if you do not require a license."
"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 is easy to learn."
"One of the features that I like is Object Recognition. It worked very well, and it allowed me to create a dynamic expert based on my requirements."
"The most valuable features are test executor and development."
 

Cons

"The tool's maintenance is very difficult since they do not follow call by value or call by reference. Due to this, any change happening is not reflected throughout all the test cases. There are some issues with data parameterization as well."
"I think the one thing that is more problematic for the product is the online documentation. It could be more centralized and better or just easier to find."
"I would like if this tool can work without any problems for React Native."
"Katalon Studio sometimes restarts during automation, and as mentioned earlier, the app experiences lag, so those are the main areas that need improvement."
"Support options need improvement. It is sometimes hard to find a solution to any given problem, thus you are forced to use another solution."
"Katalon Studio could improve having visual testing, but I think they're launching that feature very soon. We would like to see an increase in the usage of AI."
"They need to work on documentation to make it more centralized and easier to find what you are looking for."
"There could potentially be more reporting within the solution. We need more issue reports, for example."
"TestLeft captures a lot of space in terms of memory, which is one issue that can be improved."
 

Pricing and Cost Advice

"The prices are very high."
"The tool is affordable."
"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 tool is free to use."
"I am using the free version."
"Katalon Studio is less expensive than other solutions, such as Micro Focus UFT."
"In terms of pricing, Katalon, Selenium, and Cypress all represent a similar level of investment. The software for these tools are either true open source or almost open source (because they charge a small fee), so pricing is a neutral point for me."
"The pricing is good. It is the market average."
"The cost should be reduced."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
10%
Computer Software Company
10%
Outsourcing Company
6%
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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Overview

 

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: July 2026.
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