What each system does, how they connect, and where a B2B booking engine fits
A PMS (Property Management System) runs hotel operations. A channel manager syncs rates and availability across sales channels. A booking engine lets buyers book you directly: guests through a B2C engine on your website, and travel agencies through a B2B engine such as Bakuun's B-Engine.
The channel manager sits in the middle. It sends availability to every sales channel, including your booking engines, and passes each booking back to the PMS.
Most small hotels need a PMS and a channel manager once they sell on more than one or two channels. Without both, staff re-key bookings by hand and overbookings follow.
A booking engine is what lets you sell without paying a third party. The question is who you want to sell to directly:
If travel agents send you a meaningful share of bookings, a B2B engine is often the quickest gap to close, because the agent relationships already exist.
There is no setup fee, no subscription and no migration, and most hotels go live within days.
Both let someone book you directly. They differ in who books, at what price, and how you get paid.
Bakuun's B-Engine is a white-label B2B booking engine for hotels. It connects through your existing channel manager, so rates and inventory sync from day one. Agents self-register, check live availability and get instant confirmation, and each booking goes into your PMS without anyone re-keying it. Payments settle directly to your bank account, already matched to a booking reference.
Find out more with sales@bakuun.com or visit https://www.bakuun.com/products/b-engine.
What is a channel manager? A channel manager is software that sends a hotel's rates and availability to OTAs, wholesalers and other sales channels, and brings their bookings back automatically. It keeps every channel in sync, so a room sold on one is closed on the others.
What is a B2B booking engine? A B2B booking engine is a private booking site where a hotel's contracted travel agents book at their own net rates and payment terms. It replaces rate sheets sent by email and bookings confirmed on WhatsApp.
What is the difference between a PMS and a booking engine? A PMS manages the hotel's internal operations, such as check-ins, room status and guest bills. A booking engine is a sales tool: it lets guests or travel agents book rooms directly. The booking engine sends each reservation to the PMS.
Can a channel manager replace a booking engine? No. A channel manager distributes inventory to third-party channels. A booking engine is your own direct channel. Many booking engines connect to the channel manager so availability stays in sync.
Do I need a developer to set up a B2B booking engine? Not with Bakuun’s B-Engine. Hotels connect through their existing channel manager or the Bakuun extranet, and no dedicated engineering team is needed.
