How long does it take to set up an AI co-host?

About an afternoon — we know because we timed it on a live listing. The invite went out from the listing's settings at 12:29, the mail rule that carries guest messages was live by 2:05, and the house facts were checked before dinner. More useful than the elapsed time is how little of it was yours: the host's share of that afternoon was three steps, each measured in minutes, none of them a password, a software install, or a form longer than a postcard. Here is what each step actually involves, and the one gate that can stretch the calendar if you hit it unprepared.

Step one: the invite — two minutes, one gate

Access starts with Airbnb's own co-host invite, sent from your listing's settings. You pick the scope as you send it — ours was "Calendar and messaging access," which is all message handling needs — and the invite email lands in about a minute, valid for fourteen days. The gate is on the other side: when the co-host clicks Accept, Airbnb stops the acceptance until that account has passed identity verification, government ID included. On our listing that was the only step that touched the calendar at all. It is also not your problem — the verification burden falls on the co-host, and a service doing this for a living has already cleared it. Your part remains the two minutes of sending.

Step two: the mail rule — one minute, one trap

Guest messages reach the AI through a rule in your own mailbox that redirects Airbnb's notification mail to the service's ingest address. Creating it takes about a minute in your mail settings. The trap is the verb: use Redirect, not Forward. A Forward rule rewrites the sender to you and strips the reply address, so the system on the other end sees mail from the host instead of mail from Airbnb — and correctly refuses to treat it as a guest message. Our first rule used Forward and every message bounced off exactly that check; switching the rule's action to Redirect fixed it in one edit. A setup guide that doesn't mention this costs you an hour of confusion. Now it has.

Step three: the facts — two minutes of your attention

There is no questionnaire about your house. The AI builds its fact sheet straight from the listing's public page — on ours it came back with the house rules, the amenities, check-in at 4 PM, checkout at 10 AM, pets allowed — and lists the gaps it could not fill rather than papering over them. Your job is a one-time read of that sheet: two minutes to confirm the facts it will answer from are the facts of your house. Those two minutes are the highest-leverage part of the whole afternoon, because everything the AI tells a guest traces back to that sheet.

What setup never asks of you

Just as telling is the list of things that never came up. Nobody asked for your Airbnb password, or your email login, because both grants above are made of things you own: an invite Airbnb enforces and a rule in your own mailbox. Nothing was installed on your phone or laptop. No past conversations were migrated. And the exit was built in the same afternoon as the entrance: remove the co-host, delete the rule — two switches, both on your side, nothing to rotate or hunt down afterwards.

Day one ends in draft mode

Setup finishes in the safe state, not the impressive one. Every reply the AI composes arrives in your inbox as a held draft until you have seen enough of them to let it send on its own — a decision for week two, not hour two. Fittingly, the first real email through our freshly wired pipe was Airbnb's own confirmation that the co-host invitation had been sent. The AI classified it as not-a-guest-message and left it unanswered. An afternoon of setup whose first visible act is correctly declining to reply: that is the system working.

If you want a preview of step three before sending any invite, paste your listing into the demo at /try. It builds the same fact sheet from your public page and answers guest questions from it — the two-minute read, available before the afternoon starts.