
Description: Katalon Studio is a user-friendly automated testing platform for web, API, mobile, and desktop apps. It allows users to create, execute, analyze, and maintain automated test cases with minimal programming or scripting required.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: WatiN is an open source test automation framework for testing web applications in .NET. It allows you to create automated UI tests to simulate user interactions and validate functionality and behavior.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API