
Description: clearVM is an open-source desktop virtualization platform that allows you to run multiple operating systems on a single physical machine. It is lightweight, fast, and easy to use for personal or enterprise use.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: VMware Server is a free virtualization product that allows users to run multiple virtual machines on a single physical server. It provides a simple interface for creating, running, and managing virtual machines.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API