
Ecamm Live is dedicated for Mac. It is simple to set up, it gives you ample time to freely become familiar with its professional (paid for) release. It intuitively syncs cameras, audio, and has easy to set-up processes for overlays and scenes. It is relatively light on CPU loading, is very simple to sync livestreams with Youtube, Facebook, Periscope (Twitter), Twitch ect, and interfaces with simulcast providers like Restream.
It also has easy to use interactive tools so that you can bring into the livestream comments, that you select, but are made by your live social media audiences.
It also streams and records video up to 4k.
Honestly, it is the best platform out there, and its founders Glenn and Ken are totally engaged with the Ecamm Live community, and are extremely quick (but thorough) to correct any bugs and develop new tools. Review collected by and hosted on G2.com.
I can't think of anything I don't like about this platform. Review collected by and hosted on G2.com.