Grow beyond manual follow-up
Integration in design partnershipAdd Carmen to your Guesty for Hosts operation
Keep Guesty for Hosts for reservations and channel management. InnSync is building the messaging bridge that adds Carmen and the operation around every stay.
Guesty for Hosts read-side data sync is available today; the Carmen guest-messaging bridge is in design partnership and early operators can join the waiting list.
See it working
Carmen answers with the booking in front of her
Carmen answers a guest on WhatsApp inside the InnSync inbox.
Example conversation. Carmen works this way today on InnSync’s live integrations.

The whole screen, with the guest panel open.

Properties grouped by building — this is where the answers come from.

The guest check-in, from their own phone.
Real screens from the product. The interface also runs in English.
PMS + InnSync
Your PMS manages the bookings. InnSync manages the rest
You don't switch systems. InnSync steps in exactly where the PMS stops: before, during and after every booking.
PMS alone
- Hours a day answering guest messages
- Guests waiting hours for a reply
- Cleaning and front desk coordinated in chat groups and manual handoffs
- Reviews that mention poor communication
PMS + InnSync
- Guest messages answered from live PMS data
- The booking moves forward on its own: quote, link, confirmation
- Cleaning, documents and front desk in one system
- Better ratings on the platforms
What you get
Guesty keeps bookings
Keep Guesty for Hosts for reservations and channels while InnSync organizes guest and operational work around each stay.
Read-side sync available
Guesty for Hosts reservation data can already sync into InnSync on the read side.
Messaging bridge in development
Carmen's Guesty for Hosts messaging bridge is in design partnership and is not live to guests yet.
Frequently asked questions
See it on your operation
Tell us which system you run and we will show you exactly what changes on your operation.
No card. A real conversation with the founder and the team.