https://www.agora.io/en/

This third party API is integrated in tons of the top Live Stream/chat apps. Andrew Boon Mark P if UNA could contact them and set up a bridge with their services many UNA members would gladly pay for an integration service. I don't know how to code so I would be lost as to how to set it up myself but maybe UNA could act as a bridge and maybe set it up on people's sites under custom work? Please look into it