Whereby (formerly appear.in) - Collaborate from anywhere - video meetings with no downloads

Tinychat - Chat with multiple people at one time using this group app.

Collabify - Easy online meetings, video conferencing and screenshare.

Airtime - Hang out with group video, share music & videos

Streamup - Streamup is a fun way to watch, chat with, and support your favorite musicians.

Blab.im - Blab.im is a 4 person WebRTC (plugin free) video chat client and broadcasting people for up to 4...