RoomKeyPMS Booking Engine
RoomKeyPMS Booking Engine: A direct-booking engine with flexible rates, packages, promotions, and abandonment recovery. Ranked #23 of 27 in Booking Engine by our editors (6.5/10); pricing: Pricing on request; best for hotels needing flexible rates and booking recovery.
At a glance
- Editor score6.5 / 10
- PricingPricing on request
- Best forHotels needing flexible rates and booking recovery
- Booking feeNo
- Facts checked24 Sep 2026

Where it wins
- Sends reservations to the connected PMS in real time
- Supports daily, weekly, monthly, and negotiated rates
- Includes packages, promotions, add-ons, and abandonment recovery
Where it doesn't
- Available only to RoomKeyPMS hotels
- Integrations listed are limited to Google Analytics and RoomKeyPMS
- Existing clients must contact sales about purchase or customization
Our verdict on RoomKeyPMS Booking Engine
RoomKeyPMS Booking Engine, also called eRes, lets hotel guests make direct reservations through a hotel website, with bookings passing into the connected RoomKeyPMS. Its mobile-friendly booking interface is aimed at hotels that want control over rates and offers within the direct booking flow. The product is available to RoomKeyPMS hotels, so it is not a fit for properties using a different PMS. Hotels of different sizes may be a fit, but the key requirement is the RoomKeyPMS connection.
Rate options go beyond a single nightly price: the engine supports daily, weekly, and monthly rates, along with discounted, membership, corporate, and negotiated group rates. Hotels can also present packages, inclusions, guest-service add-ons, and promotions such as free nights. Real-time reservation updates to the PMS keep the booking and property-management workflows connected. The booking-abandonment recovery tool and Google Analytics integration add ways to follow up on unfinished reservations and analyze performance. The integration set described is narrow, so hotels relying on a broader external booking ecosystem should assess that constraint before choosing it.
According to the vendor, eRes is included in onboarding for new RoomKeyPMS clients. Existing clients can contact sales about purchasing or customizing the engine after go-live; the vendor's public pricing page lists example hotel bundles but no prices. This makes the product more straightforward to consider alongside a new RoomKeyPMS deployment than as a separately priced add-on. The vendor lists email, phone, documentation, and ticket support, with 24/7 support, and states GDPR and PCI DSS compliance. Choose it if RoomKeyPMS is already central to hotel operations and rate flexibility or abandoned-booking recovery matters. Hotels that need a different PMS connection or a wider range of listed integrations should consider alternatives.
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RoomKeyPMS Booking Engine pricing
RoomKeyPMS Booking Engine fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Booking fee | No |
| Booking channels | Website |
| Online payments | Not verified |
| Accommodation types | Hotel |
| Website booking widget | Yes |
| Guest languages | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Compliance & security | GDPR, PCI DSS |
| Support | Email, Phone, Docs, Tickets · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: Google Analytics, RoomKeyPMS |
| Pricing | Pricing on request (source) |
| Website | roomkeypms.com |
| Facts checked | 24 Sep 2026 |
RoomKeyPMS Booking Engine integrations
RoomKeyPMS Booking Engine lists 2 integrations on its own site.
- Google Analytics
- RoomKeyPMS
Alternatives to RoomKeyPMS Booking Engine
- Cloudbeds Booking EngineA multilingual booking engine with website widgets, standalone pages, and Cloudbeds PMS management.9.2
- D-EDGE Booking EngineA flexible direct-booking engine for hotels managing loyalty, offers, and multi-property search.8.8
- Mews Booking EngineA Mews-connected hotel booking engine for direct room sales, add-ons and other spaces.8.6
See all RoomKeyPMS Booking Engine alternatives →
Also Ranked In
RoomKeyPMS Booking Engine is ranked in 3 of our directories.
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Featured on iTechGuides
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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