Omegle - Omegle is one of the most popular online chat website allowing user to communicate with anyone without registration.
Around.co - Around.co is an app that provides video calls to remote teams all around the world.
Chatrandom - Chatrandom provides medium to users for having chat at random with different users around the globe.
Whereby (formerly appear.in) - Collaborate from anywhere - video meetings with no downloads
LuckyCrush - Live random video chat
Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.