These apps are by no means the only popular social video apps out there.
There are still thriving communities on Vine, You Tube, Vimeo, Instagram, Google Hangouts (many using Hangouts on Air), Skype, Ustream, Flickr and more.
Not all broadcasters choose to do this though, as many like using the limited availability of Periscope and Meerkat as a selling point to get people watching live.
And the audiences love it, because they can tune in while they get on with their work or mess about on Facebook With widespread use of social media platforms, it can be hard to understand why new ones are created.
Could this be because each social network actually only fills one or two specific niches for users? The latest live-streaming apps in particular are worth knowing about.
The videos on Facebook will start automatically as users scroll down their feed, and will only add sound when clicked to do so.
This means that hosting video on Facebook dramatically increases the chances of a Facebook user actually watching your video.
They’re all unique to the platform, some offering live streaming and others just letting you upload videos for sharing.