
Description: Acknow is a privacy-focused email plugin and service that aims to give users more control over their email data. It allows enabling read receipts, expiring emails, and recalls for sent messages.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: XWiki is an open source wiki software platform written in Java. It allows users to create wiki websites and customize them with plugins, skins, and more. It is designed to be easy to use and extensible.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API