@whynothugo @raccoon I think @neil has had some success on a neilzone.co.uk/2021/04/running

I am running on a $24/month digital ocean Ubuntu instance, along with and maybe soon a few other collaboration-ish apps. So far it's worked great for me (admittedly small! 5-person-ish!) meetings.

(I haven't really tested or found the limits of my setup yet.)