
Description: Gajim is an open-source instant messaging client that uses the XMPP protocol. It is available on Linux, Windows, and macOS. Gajim provides features like end-to-end encryption, message archiving, and support for plugins.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Messenger for Desktop is a desktop application that allows you to access Facebook Messenger without using your web browser. It provides notifications, chat heads, and other convenient features for managing your Messenger conversations more efficiently on your computer.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API