Pluot Communications - Big-screen video conferencing for startups
HandBrake - HandBrake allows users to easily convert video files into a wide variety of different formats.
Team.video - Happier, more productive video meetings
Marmoset - Create gorgeous code snapshots.
Slack - A messaging app for teams who see through the Earth!
Hubl.in - Hublin is a free and open source videoconference software provided as a SaaS .