2y ago

What is the best selfhostable messaging service for family?

I want to selfhost a messaging service for my family. It should be secure and have voice calling option, ideally. Thank you.

12 comments

Matrix. With its bridges you can "wire-in" networks like WhatsApp, Slack, Signal, Telegram, Discord, iMessage, SMS, e-mail, ... and have a single app that interacts with them all. You can have a single group chat with users from all those networks participating and no one would be any the wiser.
- From my experience (with Dendrite, not synapse, so keep that in mind), bridges create "fake" users to replicate your contacts on these platform as matrix users, and they are visible on the whole instance by all their users (but you might not be able to talk to them). Also, in puppeted mode (which is what you want to "replace" your app with matrix), only a single user can use the bridge at a time, so the other users cannot use it.
  
  This is true but if you're self-hosting it's not that much bother to add additional copies of a bridge for other users (granted, it's not ideal).
Matrix works, but it's way harder and more expensive to selfhost than for example XMPP, which can be hosted even on cheapest VPS or first RPi. I would definitely take the cost and "how hard is it to maintain in the long run" into consideration.
Mattermost also works and is pretty easy to selfhost, but it doesn't have federation.
Another option is always an email with delta.chat - I don't think it offers voice calling, but email is one of the most basic services one can host, and many automated solutions to help with that exist.
- The problem of XMPP is not hosting it, it's the clients. Give me one easy-to-use guide to have
  e2ee text messaging
  groups
  audio/video calling
  working equally well on desktop, Android and iOS, and I will gladly drop my matrix server.
If you're already using Nextcloud, it has a chat w/ video chat as well.
Matrix / Synapse / Element.io is also pretty cool. The UX might not be on par with what some family expects though. I don't know if voice/video chat is built-in yet or not, but it was at least an option before.
- Voice / video requires a separate TURN server, IIRC.

12 comments