Your AI co-host for short-term rentals

CohostBNB answers guests, manages booking requests, and keeps your calendar and cleaners coordinated — the work of a human co-host, without the 10–20% fee.

Request early access See what it does

AI guest messaging

Drafts on-brand replies to guest questions instantly — check-in details, house rules, local tips — with you in control before anything sends.

Booking lifecycle

Requests, acceptance, confirmation, and declines tracked end to end, with a clean audit trail of every action taken on your behalf.

Host & guest threads

All conversations in one inbox across your listings, so nothing slips through between turnovers.

Calendar coordination

Availability, blocks, and cleaner scheduling kept in sync so double-bookings and missed turnovers stop happening.

QuickBooks sync

Payouts and expenses flow into your books automatically — tax-season-ready without spreadsheet archaeology.

Mobile app

Run your listings from your phone. iOS and Android apps are in testing now — early-access members get them first.

How it works

  1. Sign in with a magic link — no password to manage.
  2. Add your listings and connect your calendar.
  3. CohostBNB handles guest messages and booking requests; you approve, it executes.