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.


| Product | Market Share (%) |
|---|---|
| Katalon Studio | 12.7% |
| Tricentis Tosca | 23.7% |
| OpenText Functional Testing | 13.5% |
| Other | 50.1% |
| Type | Title | Date | |
|---|---|---|---|
| Category | Regression Testing Tools | Dec 29, 2025 | Download |
| Product | Reviews, tips, and advice from real users | Dec 29, 2025 | Download |
| Comparison | Katalon Studio vs Tricentis Tosca | Dec 29, 2025 | Download |
| Comparison | Katalon Studio vs OpenText Functional Testing | Dec 29, 2025 | Download |
| Comparison | Katalon Studio vs Selenium HQ | Dec 29, 2025 | Download |
| Title | Rating | Mindshare | Recommending | |
|---|---|---|---|---|
| Tricentis Tosca | 4.1 | 23.7% | 96% | 113 interviewsAdd to research |
| Apigee | 4.1 | N/A | 92% | 89 interviewsAdd to research |
| Company Size | Count |
|---|---|
| Small Business | 18 |
| Midsize Enterprise | 13 |
| Large Enterprise | 22 |
| Company Size | Count |
|---|---|
| Small Business | 288 |
| Midsize Enterprise | 152 |
| Large Enterprise | 664 |
Katalon Studio Features
Katalon Studio has many valuable key features. Some of the most useful ones include:
Katalon Studio Benefits
There are many benefits to implementing Katalon Studio. Some of the biggest advantages the solution offers include:
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.”
| Author info | Rating | Review Summary |
|---|---|---|
| Senior Automation Engineer at Stryker | 4.5 | I’ve used Katalon Studio for automating desktop, web, API, and mobile apps, appreciating its low-code setup, CI/CD integration, and self-healing features, though desktop recording and mobile automation could be more flexible and robust. |
| Quality Automation Specialist at SymphonyAI | 4.5 | I used Katalon Studio to automate UI testing efficiently, appreciating its quick setup, built-in features, and ease for manual testers, though maintaining large test suites was challenging as UI complexity grew. Overall, it improved testing speed and coverage. |
| Software Test Engineer at a tech services company with self employed | 4.0 | I've used Katalon Studio for two years to automate tests efficiently with Jenkins and data-driven testing; it's user-friendly, offers great reporting and debugging, though large suites run slowly. Overall, it has improved my testing workflow significantly. |
| Software Development Engineer in Test at a retailer with 1,001-5,000 employees | 4.0 | I've used Katalon Studio mainly to automate iOS and Android app tests, finding its reusability, XPath tools, and debugging features time-saving, though occasional lags and restarts slightly affect performance compared to traditional frameworks like Java Selenium. |
| Lead Automation Engineer at a computer software company with 1,001-5,000 employees | 4.5 | I've used Katalon Studio for two years to streamline regression testing, significantly reducing testing time. Its automation features, Selenium code generation, and screen capture are helpful, though it occasionally slows down with frequent runs. Overall, it's effective. |
| Senior Software Qulity Assurance Engineer at a energy/utilities company with 501-1,000 employees | 4.5 | I've used Katalon Studio for three years in automation projects, finding it efficient for data-driven testing, easy to integrate and scale, though it needs better pipeline scheduling and XPath accuracy; overall, I rate it nine out of ten. |
| System Engineer at Tata Consultancy Services private Limited | 5.0 | I use Katalon Studio mainly for web testing due to its ease of use, cross-platform support, and automation features, which save time and resources; while stable and scalable, it could improve cloud integration and captcha handling. |
| Senior Quality Specialist at Zenya | 4.0 | I use Katalon Studio to automate test cases, especially repetitive tasks, due to its ease of use and comprehensive reporting. Although its pricing could be improved, it remains more cost-effective than Functionize, which I also considered. |