Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Google Groups - Google Groups allows you to create and participate in online forums and email-based groups with a rich experience for community conversations.
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
DownToMeet - DownToMeet is a platform to organize, find, and attend group events.
LuckyCrush - Live random video chat
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.