Communities

Several group chats under one roof, with an announcements room everyone in it can read.

A community is a set of group chats that share a membership and an announcements room. It is the answer to a club, a team or a course that has outgrown one thread but does not want a public forum. If you want a public forum instead, that is a Space. See What a Space is.

Making one

Creating a community requires Sapphire. Joining one never does, and everything you can do inside one is available on any plan.

PlanCommunities you can run
FreeNone
Sapphire5
Sapphire Pro20
Sapphire Ultra50

What is inside one

  • An announcements room, created with the community and readable by everyone in it.
  • Up to 50 groups, either created here or existing groups you own and add.
  • Up to 256 members, which is the same ceiling group encryption has.
  • A name of up to 50 characters and a description of up to 512.

A group inside a community can be open to everyone in it, so members join without an invite, or stay invite only.

Running one

Admins manage the roster: adding and removing members, banning and lifting bans, removing a message, and adding or removing groups. Every one of those actions is written to an admin log the community can read. A founder can hand the community to another member and stays an admin afterwards.

Removing someone from a community removes them from every group in it, not only from the announcements room, and leaving does the same. Deleting a community dissolves it: every group in it survives, with everyone in it, as an ordinary chat.