Dextro Stream - Discovery for live Periscope streams using computer vision
DUSK - Anonymous live video
QallOut - Freestyle, head-2-head debate competitions over live video
Periscope on Twitter for iOS - Stream live video inside your tweets
Tumbleweed - Daily videos of people sharing their POV on today's issues
Live Video On Tumblr - Tumblr's answer to Periscope, Facebook Live and Twitch