Connect your PMS
Link your your PMS account through the onboarding assistant. In minutes, your properties, bookings and guests appear in the dashboard, with nothing typed by hand.
The complete dashboard your operation needs to reply to guests, sync bookings and keep track of the team: no spreadsheets, no lost WhatsApp groups.
How it works
In the daily routine of people who care for guests and properties.
“InnSync has become essential to our growth.”
When we opened Quarter, still early in our short-term rental journey, we needed a partner who could help us not just with guest communication, but with the whole operational side of the day-to-day. That's when we found InnSync.
Since then, the tool has become essential to our growth, bringing more security, organization and control over every stage of the operation. Today we scale with far more confidence, knowing we have a solid partner behind our operations.
We strongly recommend InnSync to anyone looking to professionalize their short-term rental management.
Link your your PMS account through the onboarding assistant. In minutes, your properties, bookings and guests appear in the dashboard, with nothing typed by hand.
The AI starts replying to guests on Airbnb, Booking and WhatsApp with live booking data. You keep track of it all from a single inbox.
Guest journey, document collection and review requests fire at the right time. You step in only to approve or when something needs you.
A guest-service and operations platform for short-term rental property managers. It brings together AI guest service (Carmen), an inbox for every channel, the automatic guest journey and sync with your PMS, all in one place.
No. InnSync connects to the your PMS you already use. It complements your PMS, it doesn't replace it.
Onboarding through the assistant typically takes under 30 minutes. From there, Carmen already replies with your booking data.
It takes the repetitive work off the team: the questions that keep repeating, the reminders, the document collection. Your team moves on to what takes human judgment.
Through search, with Ctrl+K or ⌘K: conversations, bookings, properties and listings in one place, by guest name, booking code or unit name.

Check-in, rules, Wi-Fi and tips on a page with your brand. The guest opens it by QR. You fill it in once; the portal, Carmen and the messages all use the same data.

From booking to check-out, the right messages arrive at the right time. The guest feels looked after; you don't have to remember each step.
Tell us how you manage your properties today and start your account setup.