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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 (2nd), API Testing Tools (4th), 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 (39th)
 

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

"Video capture on failure is a must have. A picture is worth a thousand words. A video is worth a thousand pictures (literally)."
"The tool has a good record and playback feature for functionality, which saves time when creating automated tests."
"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 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."
"The basic framework and project organization is very good."
"I rate Katalon Studio's scalability a four out of five."
"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."
"The most valuable features are test executor and development."
 

Cons

"It would be helpful to have an automatic save feature."
"The solution can be further improved with better loading time."
"It would be helpful if they can integrate a feature for performance testing."
"The product’s regression testing time could be reduced."
"During parallel execution, some reports are randomly switched."
"It is difficult to identify elements on websites that use Angular or ReactJS because they don't have an option to view source code."
"I can say that in my company, we struggle a lot with iOS automation."
"Support options need improvement. It is sometimes hard to find a solution to any given problem, thus you are forced to use another solution."
"TestLeft captures a lot of space in terms of memory, which is one issue that can be improved."
 

Pricing and Cost Advice

"Katalon Studio is an expensive tool."
"The tool is affordable."
"The price of Katalon Studio is reasonable. They recently had a price increase that might impact new subscribers. We are using a business license."
"Katalon Studio is less expensive than other solutions, such as Micro Focus UFT."
"Its pricing is quite reasonable. If you require their help in getting started, then there is a professional services fee on top of the product license cost."
"I am using the free version."
"The product’s pricing is very, very low."
"The product is affordable. It has an average and competitive pricing compared to other vendors."
"The cost should be reduced."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
12%
Manufacturing Company
10%
Government
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.
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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, Katalon Studio, OpenText and others in Regression Testing Tools. Updated: February 2026.
883,026 professionals have used our research since 2012.