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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

"Katalon Studio has positively impacted my organization by helping the team reduce manual regression effort and improve release confidence by catching UI issues earlier."
"The scalability of the product is good."
"This solution is very user-friendly to learn and implement, and less technical knowledge is required to handle automation."
"The tool is easy to use. The product gives me the flexibility to use Selenium. I can also use my Java capabilities in the solution."
"The recording feature of this product is very valuable for our testing purposes."
"The report generated using Katalon Studio is extremely valuable."
"Katalon Studio is easier to use compared to SmartBear TestComplete."
"The automation is very fast and you don't need to be overly proficient in coding."
"The most valuable features are test executor and development."
 

Cons

"It would be helpful if they can integrate a feature for performance testing."
"Now we are having difficulties in using it and had to limit our automation experts to the features that Katalon allows us to use for free. It was free access and they claimed that it would be free for all time."
"Katalon lacks integration with other software, including integrating other languages like .NET and PHP."
"It should be faster while executing, and there are some defects, like choosing the new device with the test case."
"It seems to lack a few requirements that a typical customer would want. Compared to other solutions, this product is lacking."
"While the web testing is great, we expect more from the API testing."
"Stability is one of the main issues with the system crashing if there's a new release that hasn't been sufficiently tested."
"Katalon Studio sometimes restarts during automation, and as mentioned earlier, the app experiences lag, so those are the main areas that need improvement."
"TestLeft captures a lot of space in terms of memory, which is one issue that can be improved."
 

Pricing and Cost Advice

"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."
"Katalon Studio is a free tool."
"The approximate cost is around $8,000."
"The product is expensive."
"The tool's licensing costs are yearly."
"The prices are very high."
"We are using the free version of Katalon Studio at this point."
"There is no cost for setup or licensing."
"The cost should be reduced."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
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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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: August 2026.
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