How-to · Hospitality ops · Stack inventory · Oct 2026
Stack map for hospitality ops (Oct 2026): inventory AI seats across PMS, channel manager, RMS, guest messaging, and chat
How-to inventory — hotel jobs, tools, owners, and overlaps. Overlap is the point: in 2026 the PMS drafts guest replies, a separate messaging tool drafts the same replies, the RMS and the channel manager both suggest rates, and every manager has a chat assistant that drafts all of it again. Pair with Stack map for property ops and Stack map for field service ops.
What this how-to covers
Hotel teams rarely buy one AI tool on purpose. The PMS adds an agent and automations; the channel manager adds AI distribution helpers; the RMS suggests or pushes rates; a guest-messaging or voice tool answers the same questions the PMS agent answers; a reputation tool drafts review responses; and every manager already has a chat assistant. A year later, three tools can quote parking fees to the same guest and nobody knows which one promised late checkout. This how-to builds one table — Job | Tool | Owner | Cost/mo | Overlap | Decision — for the six jobs where that overlap is most common.
It is an inventory, not a ranking. Fill Cost/mo from your own invoices, write overlaps in plain sentences, and add who approves: every guest message at scale, every rate change, every room move or upgrade, and every folio charge. AI drafts and suggests; a named person approves. No guest PII, passport scans, or card numbers go into a general chat tool.
How to inventory hospitality-ops AI seats
Examples at a glance: each feature has a concrete example from a real job plus a short Try this you can run this week.
1. Build the blank table (primary)
What it is: Start with six rows and six columns, and leave cells blank until you have a source: an admin seat list, an invoice, or the person who uses the tool. The six jobs: PMS (Mews, Cloudbeds, OPERA Cloud, Agilysys, Little Hotelier, RoomRaccoon), channel manager (SiteMinder, or the PMS's own channels), RMS (Duetto, IDeaS G3, Cloudbeds RMS, Mews RMS), guest messaging / voice (Canary, Revinate, Duve, or PMS-native agents), reputation / review-response tools, and the chat assistant (ChatGPT, Claude, or Gemini seats — see ChatGPT for hospitality ops and Gemini for hospitality ops).
Primary workflow:
Build Job | Tool | Owner | Cost/mo | Overlap | Decision blank for: PMS, channel manager, RMS, guest messaging, reputation, chat assistant.
2. Owners and Cost/mo from invoices
What it is: For each tool, write one owner — the person who can cancel it — and the monthly cost from the invoice, contract, or card statement. If you can't find it, write "Unknown — check bill". Don't fill costs from list prices. Hotel tools price in units that don't compare: per room, per property, per message, a platform fee, or a quote. Several vendors reviewed today publish no prices at all — Mews, Cloudbeds, Canary, Revinate, Agilysys, Duetto, IDeaS among them — and others publish calculator amounts that still are not your negotiated contract.
Costs from invoices only:
For each of the six jobs, name the owner and Cost/mo from invoices only. If missing, write Unknown — check bill. Do not invent prices or room counts.
3. Mark overlaps in plain language
What it is: For each job with two or more tools, write one sentence about what both do — for example, "The PMS agent and Canary both answer after-hours WhatsApp questions about parking." Common hospitality overlaps: guest replies in the PMS and a messaging platform; rates in an RMS and a channel manager; review responses in reputation and a chat assistant; check-in flows in the PMS and a guest-experience app (Duve / Canary).
One sentence per overlap:
Wherever two tools share a job, write what both do in one sentence — for example, both answer after-hours parking questions. Ask each tool's owner to confirm it before anyone suggests dropping a seat.
4. Add who approves and the data rules
What it is: Add two columns: Who approves and Data rules. Many hotel tools can now act, not just draft — send a guest reply on a rule, push a rate, post an F&B charge, offer an upgrade. For every tool, name the person who approves each action it can take, and write what data may go in: sanitized exports and approved fact sheets, yes; guest names, folio details, card numbers, or passport scans in a general chat tool, no. September changelogs show why this matters — see What's new in Mews (Sep 2026) and What's new in Cloudbeds (Sep 2026).
Who approves, what goes in:
For each tool, write who approves guest messages, rate changes, room moves, and folio charges, and one line on what data may go in. Have the GM sign off on the two columns.
5. Write one-sentence decisions
What it is: Start with the rows that overlap most — guest messaging, the chat assistant, and RMS — and write a decision for each in one sentence: keep both with a clear split, consolidate on one, or pause one for 30 days. Name the person who owns the follow-up and the renewal date. If anyone built a custom GPT for SOPs or replies, include it here: OpenAI retires custom GPTs on December 11, 2026, and our ChatGPT for hospitality ops guide covers moving that work into a project.
One sentence, one owner:
For the guest messaging, chat assistant, and RMS rows only, write a Decision in one sentence each (keep both, consolidate, or pause). Name who owns the follow-up date and note any renewal date.
6. Run a 30-day check
What it is: After 30 days, check each paused or consolidated tool with three questions: did anyone ask for it back, did any guest message or rate fall through, and did approvals still happen where they should? Update the table and keep it next to your renewal list. Revisit it after each big vendor release — compares such as Mews vs Cloudbeds, Canary vs Revinate, and Little Hotelier vs RoomRaccoon show how far the overlap goes.
Check after 30 days:
After 30 days, answer three questions for each paused tool: did anyone ask for it back, did any guest or rate fall through, and did approvals still happen? Update the table.
Pricing context (October 2026)
This how-to does not quote vendor prices. Fill Cost/mo from your invoices only; use Unknown — check bill when missing.
Our soft offers stay $9 for the toolkit spreadsheet and $19 for the audit — links on /stack and /audit.
Uncertainty: Vendor list prices are not your bill. Several hospitality vendors publish no public dollars. This page invents none.
When it’s useful (honest take)
Useful when you suspect three tools answer the same guest or suggest the same rate.
Less useful when you only need a single-product review — start from Mews AI or Canary Technologies AI instead.
Comparing several AI tools for the same job? The $9 AI toolkit spreadsheet puts each one you pay for on one page with cost, usage, and payback, so overlaps are easy to spot.
Want someone to do it for you? AI toolkit audit — $19
Related options (educational)
| Need | Better home | Why |
|---|---|---|
| PMS compare | Mews vs Cloudbeds | Compare |
| Messaging compare | Canary vs Revinate | Compare |
| Small-hotel compare | Little Hotelier vs RoomRaccoon | Compare |
| ChatGPT hospitality role | ChatGPT for hospitality ops | Role |
| Property-ops twin map | Stack map for property ops | How-to |
FAQ
What columns does the table need?
Job, Tool, Owner, Cost/mo, Overlap, and Decision — plus Who approves and Data rules once you are ready.
What if I cannot find a price?
Write Unknown — check bill. Do not invent amounts from list prices or directories.
Which six jobs?
PMS, channel manager, RMS, guest messaging, reputation, and chat assistant — the inventory order for this page.
Can AI send guest messages or push rates in this inventory?
No. The inventory assumes a named human approves guest messages, rates, room moves, and folio charges.
Where do custom GPTs fit?
On the chat-assistant row. OpenAI retires custom GPTs on December 11, 2026 — move hospitality SOP work into a project; see ChatGPT for hospitality ops.
Optional next step (if seats overlap)
If hospitality ops pays for a PMS agent, a messaging platform, an RMS, and chat seats that all touch the same guests and rates, finish this inventory before the next renewal. Map the overlap with the $19 AI toolkit audit or the $9 AI toolkit spreadsheet. Email Audit $19 or Toolkit spreadsheet $9.
Checkout is live via Stripe. After you pay, we email delivery (spreadsheet) or intake next steps (audit).