At an additional fee Ezy Hotel Manager synchronies with major booking sites like BOOKING.COM, Agoda, AirBnb etc. Bellow is a list of all site that Ezy Hotel Manager connects to.

Name
123booking
Airbnb Xml
Albatravel
Alliance Resaux
Yesalps
Alpitour World
AlwaysOnVacation
Atel
Atrapalo
Atraveo
Bakun
BBPlanet
BedandBreakfast.it
BedandBreakfast.com
Bedandbreakfast.eu
Bedandbreakfastroma
Bedycasa (only availability)
Bestday
Bookingay
Bookingfor
Booking Suite
BookOn
Bookonlinenow
BudgetPlaces
Campingitalia
Charmingitaly_New
Chic Retreats
cityday20
Cityzenbooking
ClickBeds
Ctrip
Customer Alliance
DayBreakHotels
Delphinet
Despegar
Despegar_xml
Destination Florence
Discoveroom
Djoca
Dorms
EasyToBook
Escapio
ESF.Koedia
Feratel
Fisheyes
Fisheyes_xml
Gardapass FederAlberghi
Drive Spreadsheet Synch
Globekey
Gomio
GoogleCal
Gta
hihostels
Holidaylettings (only availability)
Holidaylettings - Flipkey - Housetrip
Homeaway
HostelsClub
Hostels_com
Hostelworld
Hotelbeds
Hotelbonanza
HotelDe
EasyConsulting
Hoteliers
hotelOnline_fr
Hotels.com
Hotelclick
Hotelscorse
hotelspecials.nl
hoteltonight
hoteltravel
HotelsCombined / Revato
Hotel-inn
Hotel_nl
Hotusa
icastelli
iCloud
Imperatore
in-italia.dk
Inhores
Initalia
Instant World Booking
Italcamel
Jumbo
lastminute.com
Makemytrip
Metglobal
Mirai
MrandMrsSmith
Natural Booking
9flats (only Availability)
OdigeoConnect
Oh-Barcelona
Oktogo
OmegaHotels
Only-Apartments (no price)
onlyapartments_xml
Orbitz
Ostrovok
Othyssia
Outlook
Prestigia
Recoline
Rentals United
Riad_fr
Roomorama (only Availability)
Ryanair
Sabre Holdings
Sejouring
Sharebooking
Simplebooking
Sireontours
Sky Hotel Booking
SleepingRome
Smartbox
smartmember
Special Tours
Splendia
Sunhotels
Super-bed
Tablet
tablethotels_xml
Tobook
touricoholidays
Transhotel
Travco
Travelclick
TravelEurope
travelledia
Travelocity
TravelRepublic
Trip Rental
Ultranet
Unitravel
Venere
Vertical_Booking
ViaggiareWeb (only Availability)
Vivafirenze.it
wanup
Webbooking
Webdesgin
Weekendesk
Welcomebeds
Wimdu (only availabilities)
Wotif
Xenia
Yourspainhostel