Management software
Smily
Long-standing French PMS and channel manager (formerly BookingSync) for property managers and holiday rental agencies with 15 to 200 properties.
PriceOn requestNo published prices. According to the official FAQ, commission on bookings with a monthly minimum and paid add-ons; amounts not disclosed.
Portfolio size
Tiers from 1 to 2,000+ properties
OriginFrance
Features
Channel managerYes
Connected channelsAirbnb, Booking, Vrbo, Expedia
Mobile appYes, iOS and Android
Owner portalYes
Unified inbox / AIUnified + AI replies
Cleaning managementYes
Open APIYes
Free trialDemo only
Overview
Smily (formerly BookingSync) is a French property management (PMS) and multi-channel distribution (channel manager) software solution for holiday rental professionals. Founded in the French Alps (Névache), the company was acquired by Guesty on 17 September 2026 while keeping its offering and support for the French-speaking market.
Who it's for
Smily suits French-speaking estate agencies and property managers:
- 15 to 50 properties: property managers looking for a robust PMS with a direct gateway to European portals.
- 50 to 200 properties: managers using commission invoicing and multi-channel management tools.
Key features
- Full channel manager: Certified connection with Airbnb, Booking.com, Vrbo / Abritel, Expedia and specialist portals.
- Centralised messaging: Unified management of guest communications.
- Payments and deposits management: Automated payment collection and secure payment gateways.
- Owner portal: Access to bookings and financial statements.
Limitations
- Software transition: Integration into the Guesty group ecosystem under way following the acquisition.
- Classic interface: More traditional user experience than newer all-in-one entrants.
Alternatives
- RentalReady: Modern PMS born out of Paris urban operations.
- Superhote: French PMS focused on simplicity and AI.
- Guesty: Parent company offering the Pro/Enterprise version.
Integrations
What property managers say
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