• Well, I don’t know about “dozens” of alternatives, but I can certainly think of a few. Off the top of my head there’s the many clients supporting the Matrix protocol and Revolt. One of the web-based clients for Matrix, Cinny seems to be trying to emulate Discord’s look and feel.

    That said, I haven’t used Revolt and I’ve only used Matrix to send text messages. It does have voice chat, but I have no idea how well it works. As I understand it, Revolt seems to be further along on that front.