What is the name of the proprietary multiprotocol instant messaging application that was developed by a software house based in Connecticut, United States?
Cerulean Studios: Cerulean Studios is a software house based in Connecticut, United States, notable for developing Trillian, an instant messaging client. Trillian (software): Trillian is a proprietary multiprotocol instant messaging application for Microsoft Windows, Mac OS X, Linux, Android, iOS, BlackBerry OS, and the Web, created by Cerulean Studios.
Trillian