AI-Ready Infrastructure Solution for Hotel Chains & Groups
Combine CRS and Enterprise API into one system to connect every property in your hotel group with every channel and every AI agent. Bring scattered inventory, rates, and bookings together in one place, and your hotel operations grow stronger from the ground up.
Enterprise-grade 10 years of know-how — what sets ONDA Enterprise apart
CRS · Multi-Property
Run inventory, rates, and reservations for every property from one system. Brand- and location-level analytics and KPIs, all in one view.
Channel Operations Platform
Beyond inventory sync — automate contracts, onboarding, settlement, and accounting in a 5-layer stack. Your entire chain runs 75 channels from one operations interface.
Enterprise API · CMS API
Two-way integration with your own PMS (REST + MCP + Webhooks). Drop ONDA's 75-channel infrastructure straight into your stack.
Direct Booking + Dedicated SLA
The Google FBL + Naver + Kakao map bundle cuts OTA dependence and lands a 44% discount on CRS per-room monthly fees. A dedicated manager and SLA deliver enterprise-grade reliability.
ONDA Plus vs Enterprise
Enterprise CRS for Hotel Chains
Inventory, rates, and reservations on a single data model
- Single data modelInventory, rates, reservations, rooms, and profiles live as one source; OPERA, CMS, and the booking engine all read the same data
- Unified reservationsCreate, edit, and multi-criteria search reservations from every path — PMS, OTA, your own website — in one place
- Rate & inventory controlManage rate codes, availability, and cancellation rules alongside date-level room-type inventory
Run global and local OTAs from one window through the channel manager
- Multi-channel connectivityRun dozens of OTA channels — Booking.com, Expedia, Agoda and more — through the CMS (channel manager)
- Channel profile mappingMap each OTA channel's profile to OPERA so every reservation is attributed correctly
- Transmission statusTrack OTA reservation status (success, failure, pending resend, processing) and resend failures on demand
Real-time sync with Oracle OPERA over the OXI standard protocol
- Two-way real-time syncReservations, rates, and profiles sync both ways; inventory mirrors in real time against the OPERA master
- OXI standard protocolSync over the OPERA Exchange Interface, with duplicate messages blocked automatically
- Zero-downtime, future-readyDeploy on top of your existing OPERA; the same adapter carries you straight to OHIP (Opera Cloud)
Run your hotel's own-website direct channel inside the CRS
- Direct channelReservations from your own website flow instantly into the CRS and on to OPERA
- Content & productsManage room content, packages, display order, and cancellation rules
- External systemsConnect hotel CRM (membership, coupons, tiers) and PG payments to process on your own channel
ISMS security policy built in from day one
- Multi-factor authEmployee ID, password, assigned property, and OTP, with security-token session management
- Granular permissionsPer-page actions (view, create, edit, export, delete) mapped to roles
- Privacy & auditAES encryption and screen masking, with change, access, and download history logged automatically
Run many properties centrally from a single system
- One instance, many propertiesRun every property on one CRS instance with strict per-property data isolation
- HQ central managementDrive inventory, rates, reservations, and content for all properties from a single HQ dashboard
- Permission-based accessReach one property or many by role; data outside your permissions is blocked automatically
Live at a Korean five-star hotel chain
- Operating scaleDirect-run and managed properties unified on a single CRS, running stably since launch
- OPERA two-way live syncDirect-run properties sync reservations, rates, and profiles in real time, both ways, with OPERA PMS over the OXI standard
- Security reviewISMS review passed, with a hardened permission model
Inside the CRS
The real admin screens of ONDA Enterprise CRS — inventory, rates, and reservations on a single data model.
Screens are demo / masked examples and may differ from live data.
Build your hotel's own channel manager on the ONDA Connectivity API.
Build your own channel manager on the ONDA Connectivity API — no individual OTA contracts. Plug straight into the 75-channel infrastructure ONDA has proven over 10 years.
Bidirectional integration
One integration, data flowing both ways between your PMS and ONDA — push content, rates, and inventory; receive reservations via webhooks.
Per-channel control
Set different prices, inventory, and open dates for the same room on every channel — all applied at once with a single API call.
You keep operational control
Your UX, your pricing, your sales policy — all stay with you. Only the channel infrastructure is abstracted into ONDA.
54,416 connected properties
The base layer of Korean supply. The moment your PMS lands on ONDA HUB, you're on the same infrastructure.
75 sales channels
Reach search engines, global OTAs, domestic OTAs, open markets, B2B corporate stores, and mobility — from a single line of API call.
10 years of proven operations
Battle-tested stability built on hundreds of channel contracts and hundreds of thousands of lines of integration code. Mutual confidentiality and SLA included.