Startups 100% focused on WebRTC? not many as per startup/high growth definition... The question is tricky, but I'd say that some of the startups using WebRTC as

Startups 100% focused on WebRTC? not many as per startup/high growth definition... The question is tricky, but I'd say that some of the startups using WebRTC as a key part of their offer are: Twilio, Tokbox, Plivo, Tropo, Slack....