
Description: ICQ is an instant messaging client and software that was first released in 1996. It became popular in the late 1990s as one of the first multi-platform instant messaging clients. Key features of ICQ include one-on-one and group text chats, voice and video calls, offline messaging, and file transfers.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Meebo was a free web-based instant messaging client that allowed users to access multiple IM accounts and networks in one interface. It supported popular platforms like AOL Instant Messenger, Yahoo! Messenger, MSN Messenger, and others. Meebo officially closed in 2012 after being acquired by Google.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API