Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Wildcard - Discover, connect and meet people at communities
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
Palaround - Meet people you should be friends with.
LuckyCrush - Live random video chat
FriendZone - Make new friends based on your interests and hobbies