
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: Silex is a simple, fast web framework for PHP based on Symfony components. It is lightweight and easy to get started with, good for smaller web applications and APIs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API