
Description: Dasher Messenger is a desktop and mobile messaging app that offers encrypted messaging and video calling. It has cross-platform support, allows group chats with up to 128 people, and offers free international calls. It is focused on privacy and providing an ad-free experience to users.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Trillian is an instant messaging application that supports multiple protocols in one interface, including AIM, ICQ, MSN, Yahoo Messenger, and more. It allows connecting to multiple chat networks at once from a single app.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API