
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: leafChat is an open source messaging app for Android focused on security and privacy. It supports end-to-end encrypted messaging using OMEMO and allows connecting to multiple chat providers like XMPP and Matrix.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API