
Description: Virtuter is an open-source virtual machine software that allows users to run operating systems within other operating systems. It is used for app testing, website previewing, and accessing programs across platforms.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Fabrik is an open source web application builder and content management system. It allows users to easily build custom web apps and websites without coding using drag-and-drop modules and components.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API