
Description: Lan Messenger was a popular LAN messaging application in the early 2000s. It allowed users on the same local network to chat and transfer files easily. However, it has not been updated in over 15 years and lacks many modern messaging features.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: jMessenger is an open-source, cross-platform instant messaging client that allows users to chat with contacts across multiple IM networks. It supports common protocols like XMPP, IRC, SIP, and more. jMessenger is lightweight, customizable, and encryption capable.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API