
Description: Danube Cloud is an open source platform-as-a-service solution that allows developers to quickly build, deploy and scale applications without managing the underlying infrastructure. It is designed to be easy to use, flexible and reduce time to market.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: OpenStack is an open-source cloud computing platform that allows companies to create and manage public and private clouds. It provides infrastructure-as-a-service capabilities for managing compute, storage, and networking resources.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API