
Description: Telerik WebUI Test Studio is an automated web testing tool that provides functional, performance, and security testing capabilities for web and hybrid applications. It supports cross-browser testing and has integration with Selenium and Appium for native mobile app testing.
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