Shtuff Chat - Free Group / Team chat with persistent history.
Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
JabbR - A chat application built with ASP.NET and SignalR.
Bazoocam - Bazoocam is a popular chat website that rapidly connects you with strangers to chat.
Smarsh Instant Messenger - smarshIM Mobile is a free application download that requires a paid account on the smarshIM service...
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.