
Description: Apache Sling is an open-source content management system built on top of the Apache Sling framework. It uses a Java-based architecture to allow developers to quickly build content-centric web apps and sites.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: GetSimple CMS is an open source content management system focused on simplicity and ease of use. It is lightweight, fast, and requires minimal server resources. Ideal for basic websites and blogs.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API