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Functionize vs Katalon Studio 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

Functionize
Ranking in Test Automation Tools
13th
Average Rating
10.0
Reviews Sentiment
7.5
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Katalon Studio
Ranking in Test Automation Tools
4th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
49
Ranking in other categories
Regression Testing Tools (3rd), API Testing Tools (4th)
 

Mindshare comparison

As of October 2025, in the Test Automation Tools category, the mindshare of Functionize is 2.2%, up from 1.9% compared to the previous year. The mindshare of Katalon Studio is 8.7%, down from 11.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Test Automation Tools Market Share Distribution
ProductMarket Share (%)
Katalon Studio8.7%
Functionize2.2%
Other89.1%
Test Automation Tools
 

Featured Reviews

reviewer2541093 - PeerSpot reviewer
Provides efficient test automation for web applications and has good technical support services
The platform's most valuable features include its recorder, which allows users to create test cases with minimal effort, significantly simplifying the process. Vision AI enhances image recognition capabilities, improving the accuracy and efficiency of visual testing. The audit trail feature helps track changes and maintain compliance, which is particularly important in regulated industries. Smart fix automatically resolves issues, reducing manual intervention, while the self-healing feature ensures that test cases remain accurate and functional, even when system changes occur.
Appu Ashok - PeerSpot reviewer
Expansive integrations boost automation potential across devices
I am in the field of product research and am familiar with Katalon Studio for product comparisons and test automation. Even though I am not an active tester, I have created a few tests using Katalon Studio Some of our customers use Katalon Studio, however, our own product, Tangene, is a…

Quotes from Members

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

Pros

"The platform's most valuable features include its recorder, which allows users to create test cases with minimal effort, significantly simplifying the process."
"The most valuable feature of Katalon Studio is that everything can be managed from one platform."
"The initial setup of Katalon Studio was easy."
"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 most valuable feature of Katalon Studio is the ease of use of the solution."
"I rate Katalon Studio's scalability a four out of five."
"When the company started to use Katalon Studio, the time in testing was very fast, it was more focused on the principal items, for example, the regression test and the integration test were more efficient and faster."
"Katalon Studio is easier to use compared to SmartBear TestComplete."
"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."
 

Cons

"The solution currently does not support mobile applications. It would significantly improve its versatility."
"My recently-updated Katalon studio version hangs a lot and is not a stable version."
"Its stability needs improvement."
"The free version of the solution is not user friendly at all."
"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."
"During parallel execution, some reports are randomly switched."
"The price of Katalon Studio is an area of concern where improvement is required."
"I can say that in my company, we struggle a lot with iOS automation."
"We would like to see improved integration with various reporting tools; this would make our testing data more complete."
 

Pricing and Cost Advice

"The product helps reduce overall costs by decreasing reliance on manual testers and speeding up testing cycles."
"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."
"The price is not high it's good."
"We were using the free version of this tool."
"Katalon Studio is a free tool."
"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's pricing is cheap compared to other alternatives. I would rate the tool's pricing a three out of ten."
"Katalon Studio is an expensive tool."
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Top Industries

By visitors reading reviews
Computer Software Company
23%
Financial Services Firm
13%
Insurance Company
7%
Manufacturing Company
6%
Computer Software Company
18%
Financial Services Firm
14%
Manufacturing Company
9%
Government
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise13
Large Enterprise19
 

Questions from the Community

What is your experience regarding pricing and costs for Functionize?
The product helps reduce overall costs by decreasing reliance on manual testers and speeding up testing cycles.
What needs improvement with Functionize?
The solution currently does not support mobile applications. It would significantly improve its versatility.
What is your primary use case for Functionize?
We use the product to transition customers from manual to automated testing, particularly for web applications. It involves reducing team sizes, accelerating testing strategies, and providing speci...
What is your experience regarding pricing and costs for Katalon Studio?
Katalon Studio is on the expensive side. I rated it eight on a scale where ten is very expensive. I recommend optimizing the pricing, as a moderate value around five would be preferred.
What needs improvement with Katalon Studio?
The pricing could be improved. Offering a discount on Katalon Studio licenses could encourage more users. There is significant competition, so providing a good offer with extra features could be be...
 

Comparisons

 

Overview

 

Sample Customers

Salesforce, Mastercard, Google, HP Enterprise, Cisco, Farmers Insurance, The General
Coca-Cola Tesla Black Board TaTa Consultancy Services Sony
Find out what your peers are saying about Tricentis, UiPath, OpenText and others in Test Automation Tools. Updated: September 2025.
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