
Description: Raddle is an open-source Reddit alternative focused on privacy and anonymity. As an alternative to Reddit, it does not track or profile its users. Raddle aims to create an advertising-free community platform for discussion.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZeroTalk is an open source, peer-to-peer video calling platform that provides end-to-end encrypted video conversations. It is designed for privacy and allows users to communicate securely without a middleman.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API