The tool has a good record and playback feature for functionality, which saves time when creating automated tests.
Katalon Studio offers features like video capture on failure and visual testing to enhance bug understanding and test case development. It supports testing for mobile, desktop, and APIs. Integration with Jenkins aids continuous integration. However, it's expensive and unstable, particularly on Linux, with limited automation for hybrid and Silverlight apps. Limited support exists for JavaScript and Python, and Object Spy is often unreliable.
