Dead Simple Screen Sharing - Simple screen sharing and audio conferencing software.
Houseparty - Brining empathy to online communication.
Muzzle - Silence embarrassing notifications while screensharing
Skype - Stay in touch with your family and friends for free on Skype. Download Skype today to chat and call on desktop and mobile.
Surfly - Simple, Fast, and Secure Co-browsing
Talkin - Live Twitter townhalls