The Year of Livestreaming - A 2016 live video retrospective from Livestream
OBS Studio - Free and open source software for video recording and live streaming for Mac, Windows and Linux.
Lightstream - Powerful, cloud-based live streaming studio.
Contentflow - Live Streaming Software
Brime - Brime is a new live streaming platform that supports 4K 120 FPS streaming, low latency, live chat translation, and has built-in multi streaming.
BitTorrent Live - Live streaming video. iPhone, Apple TV, MacOS. Android soon.