
Description: WeeChat is an open source chat client that supports multiple chat protocols like IRC, XMPP, and others. It is highly customizable and scriptable with plugins and themes.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: ZeroChat is a free and open source peer-to-peer instant messaging software. It allows users to chat securely without the need for centralized servers, prioritizing privacy and anonymity. End-to-end encrypted messaging is combined with Tor and I2P network integration.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API