Live streaming or live videos began life in 2011 with the live streaming app YouNow. Eventually, in 2014, we saw the launch of Snapchat. In 2015, Twitter acquired the live streaming app Periscope which was eventually integrated with the social platform in 2016.
In April 2016, Facebook launched Facebook Live to all their users. Following this YouTube announced live streaming for mobile devices. In 2017, live streaming is available on YouTube, Facebook, Instagram and Twitter to name a few social platforms.
-Rudransh A.