Your booking engine is the machinery of every direct booking you will ever take. Three systems dominate Hawaiʻi: FareHarbor, Peek and Rezdy — with Checkfront, Xola and Bókun in the field.
What actually matters
Checkout friction. Count the taps from your homepage to a confirmed booking on a phone. The OTAs sit around four. If your engine takes eleven, guests finish on the platform and you pay commission for the privilege.
Fee structure. Most engines charge the guest a booking fee rather than charging you. That is not free — it is a price increase you did not set. Model it against your fare.
Who owns the guest data. Emails, phone numbers and booking history are your remarketing engine. Read the export terms before signing.
Distribution hooks. All three connect to the OTAs for availability sync. The question is how cleanly bookings by source can be separated in your reporting.
The honest answer
Any of the three beats none of the three, and switching costs more than choosing slightly wrong. Pick for checkout speed first, data ownership second, price third — then spend your energy driving traffic to it.
We configure the analytics side — bookings by source, direct vs OTA, finally separated — as part of the Direct Booking Engine.