@vickysteeves Nothing among XMPP (implementations), Matrix (implementations), Tox, Rocket.chat, Mattermost, Wire, Gitter, Signal, Silence, Ring, Delta, Ensichat or Briar (and others) ?
@PifyZ @vickysteeves XMPP is very awkward when it comes to group chats. Also clients don't work very well when you are in a few rooms... It's really meant for one-on-one (and the resources were a mistake)
@PifyZ @vickysteeves Matrix could be it (decentralized etc) but is soooo inefficient (also mobile app is awful)
@PifyZ @vickysteeves The other ones are either Slack clones (team-oriented, like Mattermost or Rocket.Chat), broken (Gitter, Signal) or don't let me get my data out (Signal, Wire)
@remram44
I mean mattermost satisfies all the criteria given. It's just team oriented IM.
@PifyZ @vickysteeves
@ksteimel @PifyZ @vickysteeves It's not encrypted. The server owner can see and do anything.
@remram44
Ah I didn't realize that even if I encrypted at rest, the keys were still accessible to me.
@PifyZ @vickysteeves
@PifyZ I am 80% sure none of these have all 4 criteria, based on my searching! Happy to be proven wrong, but I know 100% that Singal doesn't, gitter doesn't, most stable XMPP implementations don't, and Riot (matrix imp) doesn't.