What's the difference between a CRS and a PMS?
The PMS runs a single property's day-to-day operations. The CRS sits above multiple PMS instances and keeps one master inventory consistent across all of them and every distribution channel.
Next step
Agentic AI for hotels
A live walkthrough mapped to how you operate — not a generic pitch.
Book a demoField notes
Stay on the operator brief.
Hospitality and Agentic AI updates — no sales sequences.
Agentic AI for hotels
Agentic AI HMS module
One inventory, every channel. Keep rooms, rates and restrictions in sync across OTAs, IBE and GDS — built for multi-property groups.
A central reservation system (CRS) holds one master inventory of rooms and rates and distributes it consistently across OTAs, your booking engine, GDS, and walk-ins. NISKA Agentic CRS sits above each property's PMS so a multi-property group manages one inventory instead of reconciling separate calendars.
Module brief
central reservation system hotel. Inventory, channels, pricing, and performance — one master book for the group.
Capabilities
Primary intent: central reservation system hotel.
What it runs
Every channel reads the same live availability.
ActiveHow it works
One master inventory — every channel stays current.
Every property's rooms and rates load into one CRS record.
OTA, IBE, walk-in, or GDS.
Every other channel reflects the change immediately.
Restrictions and rate rules enforce consistently, group-wide or per-property.
Pace and pickup visible without manual consolidation.
Submodules
Depth by entitlement — not every mode assumed on day one.
Submodule
Single source of truth for rooms and rates across properties.
ActiveFAQ
Answers about NISKA Agentic CRS — central reservation system hotel.
The PMS runs a single property's day-to-day operations. The CRS sits above multiple PMS instances and keeps one master inventory consistent across all of them and every distribution channel.