AdminBooking
Automatic synchronization of booking calendars between Booking, Airbnb, Vrbo and your own website. Zero overbooking, zero manual calendar management.
AdminBookingis the web platform that automatically manages and synchronizes bookings for hotels, B&Bs and apartments across all online sales channels, eliminating the risk of overbooking.
Built on the open iCal (RFC 5545) standard, it works with any OTA that supports calendar import/export — with no dependency on proprietary APIs. A cron job downloads bookings from the portals every 15 minutes and publishes an availability feed that automatically blocks occupied dates on the other channels.
A single platform to see all the bookings of all your properties in one unified calendar.
What you can do with AdminBooking
Automatic Booking Import
Downloads iCal calendars from Booking.com, Airbnb, Vrbo and any compatible OTA, extracts check-in/check-out and unifies them in the central database.
iCal Availability Feed
Generates dedicated public URLs for each room, to add to OTA portals: occupied dates are blocked automatically.
Sync Every 15 Minutes
An automated cron job updates bookings, detects cancellations and prevents duplicates via a unique UID for each event.
Unified Visual Calendar
Monthly, weekly and list views of all bookings per room, with color coding to distinguish properties and channels.
Multi-User with Permissions
Two-level access: Super Admin with full control and Manager with access limited to assigned properties only.
Sync Log & Error Handling
Complete history of every operation with detail of added, updated and deleted events. Visual alerts on unreachable or malformed feeds.
Who it's for
- Hotels, B&Bs and guest houses on multiple OTAs
- Holiday home and tourist apartment managers
- Property managers with multiple properties
Technologies & integrations
- PHP 8.1 with MVC architecture, MySQL 8.0
- Open iCal standard (RFC 5545) — no proprietary API
- Compatible with any OTA that supports iCal
- Deploy on shared hosting, zero special requirements
Why choose AdminBooking
Zero overbooking
Occupied dates are blocked automatically across all channels within minutes.
Open standard
Universal iCal RFC 5545 — no lock-in with proprietary APIs.
Everything in one view
A unified calendar for all properties and all channels, with color coding.
Want to know more?
Request a personalized demo of AdminBooking and discover how to eliminate overbooking.
Request a demo