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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 (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

"User-friendly and a good solution."
"The most valuable feature is that the browser and the API testing is available in a single tool, and I don't have to look at other options."
"Katalon Studio is useful because it helped us to generate reports to see which test cases passed versus which ones failed."
"It is a good tool and provides all the essential features for our business requirements."
"Katalon Studio is user-friendly."
"I find Katalon Studio to be a very complete product."
"Overall, I recommend it highly and find it easy to use with many integrations."
"Video capture on failure is a must have. A picture is worth a thousand words. A video is worth a thousand pictures (literally)."
"The most valuable features are test executor and development."
 

Cons

"One area for improvement in Katalon Studio is execution speed. Larger test suites can take more time to execute."
"It is difficult to identify elements on websites that use Angular or ReactJS because they don't have an option to view source code."
"It seems to lack a few requirements that a typical customer would want. Compared to other solutions, this product is lacking."
"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's support is not very strong unless you opt for the enterprise version."
"Currently, I'm the only one who can use it because I have a Mac. It is giving a hard time to my team members who are on Linux. My team members are using Linux, and Katalon doesn't support Linux very well. It keeps on crashing. It crashes and shuts down almost every time they save their work, so they are not able to use it. It should have good support for Linux. We don't know what the problem is. If the Katalon team can pick up this issue, it will be very helpful."
"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"
"TestLeft captures a lot of space in terms of memory, which is one issue that can be improved."
 

Pricing and Cost Advice

"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."
"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."
"I am using the free version."
"Katalon Studio is an expensive tool."
"The product is expensive."
"The tool's licensing costs are yearly."
"We were using the free version of this tool."
"The cost should be reduced."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Computer Software Company
10%
Manufacturing Company
10%
Healthcare 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, Katalon Studio, OpenText and others in Regression Testing Tools. Updated: June 2026.
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