
Description: Open Atrium is an open source intranet and collaboration platform built on Drupal. It provides tools like wikis, blogs, calendars, and file sharing to improve team communication and project management.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZenTao is an open-source, self-hosted project management software. It allows teams to plan projects and sprints, track tasks and issues, manage documents, conduct code reviews, track time and productivity, and generate reports. ZenTao integrates with Git and various CI tools.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API