
Description: Mesosphere DCOS is an open source distributed operating system based on Apache Mesos that manages computer clusters and facilitates container orchestration and services using Marathon, Kubernetes, DC/OS itself. It provides resource efficiency, scalability, and ease of management for distributed workloads.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Dokku is an open source Platform-as-a-Service that runs on a single server, allowing developers to easily deploy and manage applications in a similar way to Heroku. It is lightweight, easy to install, and uses Docker and Git under the hood.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API