Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
YEO Messaging - Next generation communication platform, for your eyes only
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
LiveKit - The open source platform for real-time communication
LuckyCrush - Live random video chat
Path Talk - Smart, Private Messaging