THE TEST AUTOMATION PLATFORM FOR THE AI ERA

Outgrown open source? Katalon helps you level up.

Stop endless script fixes, end flaky tests, and ship faster with AI-powered testing.

Try for free Request a demo

Over 120,000 users already run AI-powered testing with Katalon

The reality of testing with DIY frameworks

Homegrown frameworks are great to start with. Now they're slowing you down.

Constant script maintenance

Flaky tests you can’t trust

Basic reports with no insights

Sound familiar?
 Here’s how Katalon solves these challenges...

Testing with Katalon

Be productive from day one

Go from zero to running tests in minutes. No framework setup, no dependencies, no headaches.

Spend less time coding

AI assistance (StudioAssist) helps generate and update tests with less coding effort.

Results you can trust

Flaky tests? Get self-healing AI that adapts to app changes so your tests stay green.

Deploy with confidence

Run tests on local dev, CI/CD pipeline, or cloud —one platform, any environment.

See your impact

Dashboards and reports prove testing ROI and help you spot issues before your code ships.

Why teams switch from DIY frameworks to Katalon

Fast setup

Start testing in minutes with no complex configuration. Works seamlessly across web, mobile, API, and desktop apps.

AI-powered test creation

Generate and update tests faster with AI assistance, cutting down manual coding and repetitive effort.

Self-healing stability

Keep tests running reliably with AI-driven self-healing and smart wait. Fewer broken locators, less maintenance.

Scalability & insights

Scale with built-in CI/CD and cloud execution. Gain rich dashboards and actionable insights for every release.

Join thousands of high-performing QA teams

“Katalon eliminates the tremendous efforts involved with automation, since I can test on multiple browsers and devices through parallel testing approaches.“

Rajesh E.

DevOps Engineer
“Codeless tool — people with no programming background can now create tests. Visual representation of test steps makes tests reusable and customizable.“

Peter K.

Software Developer
“Katalon Studio has helped me overcome automated regression testing issues. The time to train testers and write new test cases is very short compared to other solutions. It is a fast and reliable tool for any project.“

Kaviraj M.

QA Team Lead
“There aren't many tools out there that offer support for so many application types. Katalon offers everything we need, and more.“

Diana Cazacu

Quality Manager, GE Digital
“Katalon’s consistent framework has reduced automation effort and increased our regression test coverage by around 60%. We've also reduced costs and cut regression testing time by 50%.“

Loganathan D

QA DevOps, Liberty Latin America
“Katalon made automation a reachable option! I really love how easy it makes the automation process, in addition to how easy to use and understand this program is.“

Kimberly M.

QA Manager
“Katalon does it all! WebUI, API, mobile, parallel execution, multi-browser, Git, and Eclipse IDE. Great support and ideal for everyone, from beginners using record & playback to advanced developers. I’ve use it daily and it's head and shoulders over the competition.“

Graham E.
“One of the best tools in the industry. A test engineer without any prior coding knowledge can confidently explore automation testing. Has all of the features for web, mobile and API testing.“

Vishnu M.

Head of Automation