Everyone signs in one room.
A transaction has four or five parties. Every other tool sends each of them a separate email and leaves you as the switchboard, forwarding documents, chasing signatures, answering did title get it yet? by hand. A Realm is one room per Transaction, and everyone who belongs in it is in it.
Included in REALM AGENT and REALM BROKER.
You are the only one who can see the whole thing.
Send a document for signature the usual way and it fragments the moment it leaves: one email to the buyer, another to the co-op agent, a forward to the lender, a separate thread with title. Each party sees their slice. Only you see the picture, so every status question routes through you, and a missing signature is something you notice rather than something you look up.
The Realm sits in the middle. Everyone else is a spoke.
You keep your Transaction: the private working container with the stages, the compliance, and the whole document library. What you open on top of it is the Realm, and every party you invite reads through to that same record rather than getting their own copy of it. One set of facts, a different view of it each.
Guests are guests: a link, no account, and nothing to buy to take part in a Realm they were invited to.
The Transaction, and the people in it.
The signing engine inside the room is REALM Sign, also available on its own. More on how multi-party signing works: multi-party signing for real estate.
The meeting happens where the work is.
Every other tool sends people to a meeting: a separate app, a link that lands somewhere else, a download five minutes before it starts. A Realm holds the call inside the transaction, so the document you open is the transaction's document and the people on the call are the people on the file. Nothing is recorded.
One limitation worth knowing: sharing a screen does not work in any browser on an iPhone or iPad. That is an Apple restriction rather than ours. Joining, camera, microphone and the document pane all work fine on a phone.
Stop being the switchboard.
Put the whole transaction in one room, and let every party see the same thing you do.