RoomKeyPMS Booking Engine
RoomKeyPMS Booking Engine, also called eRes, lets hotel guests make direct reservations through a hotel’s website.
What RoomKeyPMS Booking Engine is
RoomKeyPMS Booking Engine, also called eRes, lets hotel guests make direct reservations through a hotel’s website. It can present daily, weekly, and monthly rates alongside membership and corporate rates, group blocks, packages, add-ons, promotions, and free-night offers. RoomKeyPMS describes eRes as mobile-ready, with reservations passing instantly into its property management system. Hotels can link to the engine or add a Book Now or Reservations button, and onboarding can apply brand colors, fonts, a banner, and a logo. Listed tools include OTA price comparison, dynamic packaging, language translation, recovery messages, alternative offers, locked deals, flexible-date calendars, and layout choices. RoomKeyPMS says reservations update the PMS in real time and inventory changes across other channels to help avoid overbooking. It lists integrations such as Booking.com, Expedia, SiteMinder, and SynXis, and provides an API for connecting web-based systems. eRes requires RoomKeyPMS and is included in onboarding for new clients. Pricing is on request for later purchase or customization. The company is based in Vancouver and serves independent hotels.
Good
- Supports varied rates, packages, and promotional offers.
- Reservations pass into the PMS instantly.
- Inventory updates across channels to help avoid overbooking.
- Hotels can apply brand elements during onboarding.
- Integrations and an API are listed.
Watch out
- Requires RoomKeyPMS.
- Later purchase or customization pricing is on request.
Who it suits
eRes suits independent hotels using RoomKeyPMS that want guests to book through their own websites. It may also suit hotel teams that need to present varied rates and offers or connect booking activity with other systems.
Verdict
RoomKeyPMS Booking Engine combines direct website reservations with rate options, booking tools, and PMS updates. It is specific to RoomKeyPMS clients, and later purchase or customization pricing requires contacting sales.
Plans and prices
From RoomKeyPMS Booking Engine's own pricing page, checked 4 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| eRes Booking Engine | Priced on request | Requires RoomKeyPMS · available with each RoomKeyPMS database · Pricing on request; the engine is included in the onboarding process for new RoomKeyPMS clients. RoomKeyPMS says to contact sales for pricing if purchasing or customizing it after go-live. |
The facts
Each one read from RoomKeyPMS Booking Engine's own pages, with the date it was checked.
What it does
- API
- RoomKeyPMS says development teams can use its API to connect web-based systems to the PMS.checked 4 Oct 2026
- Audience
- RoomKeyPMS says it serves independent hotels and manages more than 70,000 rooms across North America.checked 4 Oct 2026
- Booking engine features
- RoomKeyPMS lists advanced booking engine features including OTA price comparison, dynamic packaging, language translation, recovery messages, alternative offers, locked deals, flexible-date calendars, and layout choices.checked 4 Oct 2026
- Customization
- During onboarding, RoomKeyPMS can customize eRes with a hotel's brand colors, font, banner, and logo.checked 4 Oct 2026
- Distribution
- RoomKeyPMS says its booking engine updates PMS reservations in real time and adjusts inventory across other channels to help avoid overbooking.checked 4 Oct 2026
- GDPR
- RoomKeyPMS describes guest privacy features for opt-in, opt-out, and data removal procedures to support GDPR compliance.checked 4 Oct 2026
- Integrations
- RoomKeyPMS lists integrations including Booking.com, Expedia, Guestfolio, Duetto, IDeaS RMS, SiteMinder, SynXis, TravelClick/iHotelier, and Vertical Booking.checked 4 Oct 2026
- Mobile bookings
- RoomKeyPMS describes its booking engine as mobile-ready and says online reservations pass instantly into the PMS.checked 4 Oct 2026
- Product
- eRes is an integrated booking engine that lets hotel guests book directly online through the hotel's website.checked 4 Oct 2026
- Rates and offers
- eRes can distribute daily, weekly, and monthly rates, membership and corporate rates, group blocks, packages, add-ons, promotions, and free-night offers.checked 4 Oct 2026
- Security
- RoomKeyPMS says it is PCI 3.2 compliant and makes its Attestation of Compliance certificate available upon request.checked 4 Oct 2026
- Support
- The pricing page lists email and phone support, 24/7 emergency phone support, and a knowledge base available 24/7.checked 4 Oct 2026
- Website setup
- A hotel can connect its website to eRes with a booking link or a Book Now or Reservations button.checked 4 Oct 2026
The company
- Company history
- RoomKeyPMS says it has been in operation for 20 years.checked 4 Oct 2026
- Headquarters
- Vancouver, British Columbia, Canadachecked 4 Oct 2026
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