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Test automation Katalon Studio Author web, mobile, API and desktop tests with no-code, low-code or full code. Test management + manual testing TestOps Plan cycles, track coverage and gate releases on one shared report. Test execution TestCloud Run suites in parallel on real browsers, devices and your own CI runners. Production insights TrueTest See how real users move through your product and where coverage is missing.
Katalon AI runs through all four

Generate cases from requirements, heal locators when the app changes, and summarise release readiness.

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Web testing Quickly create your tests, debug with advanced tools, and execute across multiple browsers. API testing Streamline testing for any API architecture, and unify API, web and mobile testing in one platform. Mobile testing Test your Android and iOS apps across browsers, devices and operating systems. Desktop testing Test your Windows apps with Studio and move between AUTs without leaving the tool.
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Deliver quality at any scale: Studio's ease of use, a central testing command centre, AI-assisted authoring and enterprise security controls.

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Product docs Guides, feature specs, and API reference for every product. Katalon Academy Over 50 free courses, with certifications on Katalon tools. Release notes What shipped, product by product.
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Upcoming webinar QA Leaders Live: Navigating the Future of Software Quality October 27, 2026 Four live episodes on AI, automation, and delivering quality at scale. Register now
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