Katalon Studio Reviews

Name: Katalon Studio
Brand: Katalon Studio
Rating: 3.9 (47 reviews)

3.9 out of 5

47 reviews
89% willing to recommend

What is Katalon Studio?

Katalon Studio is a regression testing tool that enables you to go low-code, boost productivity, and ease scalability. It is suitable for all platforms and operating systems, regardless of application complexity. The software is built on top of the open-source automation frameworks Selenium and Appium, with a specialized IDE interface for web, API, mobile, and desktop application testing. As a robust automation tool, Katalon Studio lets you run automated tests of UI elements, including pop-ups, iFrames, and wait time. The solution is ideal for both large and small organizations.

Get the Katalon Studio Buyer's Guide and find out what your peers are saying about Katalon Studio, Tricentis Tosca, Apigee and more!

Katalon Studio is the #3 ranked solution in top Regression Testing Tools, #4 ranked solution in top API Testing Tools, and #4 ranked solution in top Test Automation Tools. PeerSpot users give Katalon Studio an average rating of 7.8 out of 10. Katalon Studio is most commonly compared to Tricentis Tosca: Katalon Studio vs Tricentis Tosca. Katalon Studio is popular among the large enterprise segment, accounting for 62% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 19% of all views.

Helped 865,384 peers since 2012

Featured Katalon Studio reviews

Appu Ashok

Senior Consultant at Yethi Consulting

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…

Read full review

Anuradha.Kapoor Kapoor

Head - Quality Control at Net Solutions

I would like to see improvements in how Katalon Studio works with iOS applications, especially with React Native applications. The speed is very slow. It takes time. Katalon Studio also takes my laptop memory, and execution becomes slow for the script. There are parallel execution options. I'm sure their online cloud version must be very fast, but as a service-based company, we are under NDA with our clients and can't run their code on our servers. I would like to see iOS improve and see a more capable recording feature. Katalon Studio has released an AI version, and I have a demo scheduled to see the new features.

Read full review

Ashu Singh

Senior quality analyst at Lalli

The initial setup of Katalon Studio was easy. The initial setup of TestProject was easier than Katalon Studio's setup phase. Understanding Katalon Studio and deploying the tool takes half an hour. For Katalon Studio's deployment to happen, you need to download an EXE file for installation, after which you need to open the application and check whether it is a product compatible with your IT environment. After following the aforementioned steps in my company during the solution's deployment phase, we realized that Katalon Studio was not the specific tool we wanted, causing us to consider TestProject. The solution is deployed on the cloud.

Read full review

Katalon Studio mindshare

Product category:

As of August 2025, the mindshare of Katalon Studio in the Regression Testing Tools category stands at 15.6%, down from 17.6% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Regression Testing Tools

PeerResearch reports based on Katalon Studio reviews

Type	Title	Date
Category	Regression Testing Tools	Aug 20, 2025	Download
Product	Reviews, tips, and advice from real users	Aug 20, 2025	Download
Comparison	Katalon Studio vs Tricentis Tosca	Aug 20, 2025	Download
Comparison	Katalon Studio vs OpenText Functional Testing	Aug 20, 2025	Download
Comparison	Katalon Studio vs Selenium HQ	Aug 20, 2025	Download

Title	Rating	Mindshare	Recommending
Tricentis Tosca	4.1	27.4%	96%	112 interviews Add to research
Apigee	4.1	N/A	92%	89 interviews Add to research

Valuable Features

Katalon Studio's valuable features include the ability to convert test steps between manual and script modes, a web recording feature, custom keyword definition, data-driven testing, powerful debugging, detailed reporting, video capture on failures, and Jenkins integration. It supports web, mobile, and API testing with strong user-friendliness. Integration capabilities with tools like Jira, Slack, and Azure DevOps are beneficial. Script creation using Groovy or Java is easy, and the platform offers extensive flexibility.

"The report generated using Katalon Studio is extremely valuable."
"Katalon Studio is easier to use compared to SmartBear TestComplete."
"Katalon Studio is easier to use compared to SmartBear TestComplete."

Room for Improvement

Katalon Studio's scripting language is limited to Groovy, and its Object Spy often fails to recognize elements easily. Many face stability issues, frequent crashes, and performance lags. Support response is delayed, documentation could be better centralized, and integration with other languages and tools is limited. Pricing is considered high, and there are limitations in supporting platforms like Linux. Improvements in reporting, especially in handling test case data and execution speeds, are needed.

"The pricing could be improved. Offering a discount on Katalon Studio licenses could encourage more users."
"Extending the certification validity, especially after the trial period, would be beneficial."
"Extending the certification validity, especially after the trial period, would be beneficial."

ROI

Using Katalon Studio, teams are saving significant time and resources by automating over 20% of test cases. The platform's ease of use ensures a quick adaptation, offering substantial cost savings of 30 to 40%. Results vary depending on the specific application, but many observe positive impacts on market speed and delivery. For budget-conscious teams, the free aspect enhances its value. Some teams are still assessing financial returns but recognize the benefits in time efficiency.

Pricing

Katalon Studio offers a free version, widely used by companies, but also provides paid services for enhanced features and cloud storage. Some users find the pricing affordable, while others consider it expensive compared to alternatives. The cost is reported at around $1,900 per license, billed annually. Users highlight the reasonable value for the features offered, yet acknowledge potential hidden costs in terms of support and implementation effort. Pricing improvements could attract more small enterprises.

"The approximate cost is around $8,000."
"The prices are very high."
"The tool is affordable."

Popular Use Cases

Organizations primarily utilize Katalon Studio for automating web and mobile app testing, including end-to-end, regression, and functional purposes. It's commonly integrated with CI pipelines, used in various testing environments such as Node.js, and evaluated for API automation. Deployments often occur on personal machines and private clouds. Companies also employ it for teaching, supporting multiple platforms, and enhancing automation efficiency compared to open-source tools, achieving faster test case executions.

Service and Support

Katalon Studio's customer service is fast and helpful, rated 8/10 by some users, with others noting the need for improvement in response times. Technical support is helpful and knowledgeable, with a 9/10 rating from some, though many rely on community forums for assistance. Some found forums lacking reliable answers, and support varies between free and enterprise users. Language barriers and organization issues were mentioned, yet many users still find the support satisfactory.

Deployment

Most participants found Katalon Studio's initial setup to be straightforward. Downloading, installing, and configuring the software was generally quick and easy, often comparable to installing Eclipse. Some reported the process taking minutes or hours, with a few exceptions citing more complex scenarios, such as integration or maintenance requirements. Many had help from online resources or customer support, and some mentioned minor difficulties with iOS devices or enterprise versions.

Scalability

Katalon Studio demonstrates scalability with varied user experiences. Many groups find it scales well and supports small to moderate teams. Some see potential when integrated beyond endpoint testing, while others note it might not suit extensive load testing. Users appreciate its cost-effectiveness and ease of adaptation, though some mention areas for improvement in script execution. Many have plans to expand usage, with ratings ranging widely based on different needs and expectations.

Stability

Many users report Katalon Studio as stable, rating it highly. Stability issues arise occasionally with complex models and certain updates. Some experience crashes, impacting integration with other platforms. Users note improvement over time and generally find it reliable, though competitors may offer more stability. Performance is typically satisfactory, with a range of ratings from six to nine out of ten. Users find it dependable for creating scripts, despite needing updates when applications change.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our Katalon Studio Buyer's Guide for additional reliable information.

Review data by company size

By reviewers

By visitors reading reviews

Top industries

By visitors reading reviews

Computer Software Company

19%

Financial Services Firm

14%

Manufacturing Company

Government

Healthcare Company

Educational Organization

Insurance Company

Retailer

Real Estate/Law Firm

University

Comms Service Provider

Energy/Utilities Company

Construction Company

Media Company

Legal Firm

Non Profit

Consumer Goods Company

Transportation Company

Logistics Company

Outsourcing Company

Hospitality Company

Performing Arts

Wholesaler/Distributor

Recreational Facilities/Services Company

Engineering Company

Marketing Services Firm

Compare Katalon Studio with alternative products

Learn more about Katalon Studio

Katalon Studio Features

Katalon Studio has many valuable key features. Some of the most useful ones include:

Object spying
Record and playback
Content assist utilities
Advanced debugger
Reusable test artifacts
Fast scripting with keyword-driven testing
BDD convention supported
Flexible test listener
Extensive data-driven testing
Self-healing
Test scheduling and parallel execution
Native CI/CD integrations

Katalon Studio Benefits

There are many benefits to implementing Katalon Studio. Some of the biggest advantages the solution offers include:

Versatile abilities: The solution enables you to identify, capture, and store all on-screen objects. Additionally, you can view every single property, method, field, and event in detail. You can create tests twice as fast with low-code options, recycle recorded artifacts, and also work from any steps on active browsers.

Built-in project templates: Katalon Studio’s ready-made test scenarios, keywords, and object repositories allow you to get started quickly.

One place for end-to-end testing: With the solution, you can combine all of your activities for web UI and API testing in one single project.

Flexible test design options: Katalon Studio is equipped with manual and scripting modes for both beginners and advanced users.

Broad data support: The solution supports multiple data sources (XLS, CSV) and databases with effective parameterization to maximize test coverage.

Smart runtime engine: Because of its smart runtime engine, Katalon Studio can streamline test execution and lower maintenance efforts.

Reviews from Real Users

Katalon Studio is a solution that stands out when compared to many of its competitors. Some of its major advantages are that it has a valuable record and playback feature, is user friendly, and has fantastic integration capabilities.

Khurram K., Head of SQA, Project Manager at Vroozi, says, "The best thing about the solution is that there is a record and playback functionality. The solution allows for specific object files [and it] has great multi-parallel languages that work in the facilities here.”

Another PeerSpot user expresses the multiple benefits the solution provides for him exclaiming, “I'd describe it as extremely user-friendly. There's a lot of information that is readily available on the internet, and therefore it's easy to learn about the product itself. The scalability of the product is good. The solution was quite stable throughout the time I used it. We found the installation process to be quite simple. There is also very helpful online documentation that can help you if you ever get stuck during the implementation process itself,” comments a Senior Quality Assurance Analyst at an educational organization.

Tinnaphan W., Professional Services Manager at a non-profit, talks about the Katalon Studio’s advantages. He mentions, “The solution has very good integration capabilities overall. The client has an extremely stable testing framework, and therefore they rely on Katalon to get the results. The reporting is very good.”