Some things are worth saying to fewer people, said better. ClosedDoors is the infrastructure for those moments.
Every room is closed until you explicitly open the door. Guests join by invite — no public listings, no discoverability.
See exactly who's in the room. Remove access without ending the stream. You're always in control of who's watching.
Streams aren't indexed or publicly stored by default. What happens in the room stays in the room — unless you decide otherwise.