
Description: Caliopen is an open source and privacy-focused email and communications client. It allows users to send encrypted emails and messages without relying on large tech companies to handle their private data.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Kopete is an instant messaging application built for the KDE desktop environment. It supports various popular chat protocols including IRC, Jabber, Gadu-Gadu, Novell GroupWise Messenger, and more. Kopete aims to be a flexible and integrated multi-protocol chat client.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API