https://brainiacchess.network/

There is also a chess coin in this project. I tried it out and it is nothing, really, without players it is nothing at all. We have with lichess.org a open source free web page with all the possibilities to reward the players as we do in our tournaments. I see no advantage for a new page with 20 players. As I try for 3 years now to get some players more active in the community, writing post, analysing and so on. And what happens, not much. Chess players are special and not as communicative as normal people :)