
Description: Tsuru is an open source Platform as a Service (PaaS) software that allows users to deploy and manage applications without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Flynn is an open source platform for operating systems and applications. It is designed to run distributed systems at scale, making it easier for developers to build modern apps. Flynn simplifies ops tasks like deployment, scaling, load balancing, logging and monitoring.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API