Meerkat is a live streaming tool, a bit like Blab and Periscope, but focusing on groups. What also stands out in relation to the other two channels above is that Meerkat lets you schedule a livestream 24 hours before it begins. That means you will get a link that you can promote across and in your social channels with subscription possibilities. You can even share your stream to Facebook when it’s live, which isn’t possible with Periscope which is more functional with twitter. Unfortunately, once you have streamed, it will be deleted.
Try it out: https://meerkatapp.co/