Hello Guys,
I just wanted to inform that I have tried playerio in one of our projects and our first impression is good. PlayerIO can be considered as a good alternative of Flox...
We were initially looking for a simple, free multiplayer server to test one of our prototypes and somebody suggested Playerio. After trying out few features we are really impressed with its functioning & quiet astonished why there are so less discussions on it in our forum....
The only unfortunate thing is that, after 2017 they have not pushed any updates for AS3, which is a bigger issue if you want to consider Playerio alone to handle the backend operations. I believe if more AS3 developers opt to use player.io, may be in future they might push updates. Currently they are only supporting Unity & Javascript....
They have an excellent Pay vault & Error logging feature, which we have decided to use in some of our older projects which we couldn't migrate to Firebase.
If possible I will share a simple demo app show casing their multiplayer feature in the coming days.
Thanks