How do I set up WhatsApp for Airbnb guest messaging?

WhatsApp is where most international guests already live, so meeting them there beats making them learn your system. You've got three ways to do it, and they trade convenience for how much you're personally on the hook.

The bare-bones version is putting your personal WhatsApp number in your listing and letting guests message you directly. It works, but it means you're the 24/7 help desk, your personal chat fills with work, and there's no automation to catch the 2am questions. WhatsApp Business is a step better (a free app with a business profile, quick replies, and an away message), but it's still you doing the answering, just with nicer tools.

The version that actually takes the load off is the WhatsApp Business API paired with an AI concierge. One number serves your whole portfolio, with a per-property deep link so each guest lands in the right conversation and gets answers specific to where they're staying. The concierge reads the message, replies from your notes in the guest's language, handles check-in, WiFi, and local tips on its own, and pings you when something needs a human. You watch it all in one dashboard and can jump into any thread. Setup runs roughly: sign up, add the property, get your concierge number and link, and put that link in your welcome message and booking confirmation.

The reason to route guests here rather than leave everything in the Airbnb app is practical. Guests reliably see and open WhatsApp, it carries photos, PDFs, voice notes, and shared locations that the platform inboxes handle poorly, and it keeps working the same way for a guest whether they booked on Airbnb, VRBO, or direct with you.