
Description: Concrete CMS is an open source content management system built with PHP and MySQL. It has an intuitive WYSIWYG interface, drag-and-drop page building tools, and powerful features for creating and managing website content.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: TangoCMS is an open-source content management system (CMS) focused on flexibility, extensibility, and ease of use. It's built with PHP and MySQL and provides features like drag-and-drop page building, template customization, user permissions, SEO tools, and integrations.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API