Find the leakage hiding in your hotel invoices.
Forward 10 recent supplier invoices. You get back a Hotel Spend Leak Report naming every line whose unit price moved, every invoice that resembles one you already paid, every item billed but not received, and every department running ahead of its own pattern.
No supplier switch required. No accounting migration required. Start with invoices you already receive.
10
Invoices reviewed
6
Suppliers detected
84
Line items extracted
3
Price changes found
1
Duplicate risk flagged
2
Budget alerts surfaced
Price drift
Bath towels increased 14%
$7.45 → $8.50 per unit · review recommended
Duplicate risk
Similar invoice found
Same supplier · similar total · close invoice date
Budget pressure
Housekeeping at 91%
8 days left this month
Supplier concentration
Top 2 suppliers · 58% of reviewed spend
Consolidation review available
Most hotels review invoice totals. The leakage is in the line items.
Supplier invoices tell the clearest story of how your hotel is spending money. But most invoice review stops at the total. The real signals are deeper: unit prices changing, duplicate invoices slipping through, departments trending over budget, similar products being bought at different prices, and supplier spend concentrating without anyone noticing.
- Supplier price increases hide inside recurring line items.
- Duplicate invoices can slip through busy inboxes.
- Department budgets are often checked after month-end.
- Operators rely on spreadsheets instead of live spend visibility.
- Accounting sees invoice totals, but not the purchasing patterns behind them.
- Similar products may be bought from different suppliers at different prices.
A clear spend leak report from real hotel invoices.
Send 10 invoices from suppliers your hotel already uses. Atrium reads every line, compares each recurring item against its own history, and returns the exact lines that disagree — with the arithmetic attached, so your team can check the finding rather than take it on faith.
Eight months at a Niagara Falls hotel: 137 invoices, 1,214 line items, and 24 product price increases averaging 12.3% — an estimated $4,613 a year. Yours may hold more or less. The report is how you find out which.
Prefer to talk first? Reach the team or book a 30-minute call.
- Every line item across all 10 invoices — typed, priced and totalled
- What you spent with each supplier over the period
- Every recurring item whose unit price moved, with the old price, the new price and the date it changed
- Invoices that resemble one you have already paid
- Items billed but never received, and deliveries short of what the invoice charged
- Lines priced above a comparable supplier's normalized unit price
- Departments running ahead of their own spend pattern
- Categories and spikes that break from the preceding period
- How much of your spend sits with your top two suppliers
- The same item priced differently across properties, when you send more than one hotel
AI reads the document. Deterministic rules check the bill.
Every finding carries the invoice line, the amount and the arithmetic behind it. Lines where the data is missing or the extraction is low-confidence are marked for a human check rather than quietly dropped.
Send invoices. See what Atrium finds.
Forward recent invoices
Send 10 recent supplier invoices from foodservice, linens, cleaning, amenities, maintenance, coffee, or any other recurring hotel supplier.
Atrium extracts the details
Supplier, invoice number, dates, due dates, products, SKUs, quantities, unit prices, taxes, fees, totals, categories, and departments are structured into clean data.
Atrium checks for leakage
The audit reviews price drift, duplicate invoice risk, spend spikes, budget pressure, supplier concentration, recurring item changes, and potential savings opportunities.
You get a clear report
We walk you through what changed, what needs review, and which insights could matter for your GM, owner, operator, or finance team.
What we look for in your invoices.
Price drift
See when recurring items increase in price, down to the SKU, case, pack, or unit.
Duplicate invoice risk
Flag exact and near-duplicate invoices before they become duplicate payments.
Budget pressure
See which departments are trending toward budget limits based on invoice activity.
Spend spikes
Catch unusual supplier, category, department, or property spend before month-end.
Supplier concentration
Understand when too much spend is concentrated with one supplier or category.
Recurring item changes
See which frequently purchased items are getting more expensive over time.
Category overspend
Spot when cleaning, linens, amenities, foodservice, or maintenance spend is trending above normal.
Comparable products, priced per unit
Similar products from other suppliers, normalized to the same pack size, so the comparison is like for like. Your team decides whether any of it is worth acting on.
Have negotiated supplier rates? Atrium can also check every covered invoice line against your reviewed contract rates, effective dates, and price caps — see hotel contract compliance.
The kind of findings your audit may surface.
Atrium does not just summarize invoices. It shows the operational signals hiding inside them.
Supplier price increase
An amenities supplier increased bath towel pricing by 14% compared with the last reviewed invoice.
Duplicate risk
Two invoices from the same supplier have similar totals, close invoice dates, and overlapping line items.
Budget pressure
Housekeeping spend is trending above normal and may exceed the monthly budget if the current pace continues.
Supplier concentration
Two suppliers account for more than half of reviewed spend across cleaning, linens, and amenities.
Potential savings review
A recurring item may have a lower normalized unit price from another supplier. Review recommended before changing suppliers.
Built for the people responsible for hotel spend.
The invoice audit is designed for hotel teams that need better visibility without starting a full procurement rollout.
Owners
See where spend may be leaking across the business.
Operators
Compare suppliers, properties, departments, and invoice activity.
GMs and AGMs
Catch budget pressure and supplier changes before month-end.
Controllers and finance teams
Review duplicate risk, due dates, outstanding invoices, and cleaner AP data.
Purchasing managers
Track recurring items, supplier pricing, and items worth renegotiating.
Use invoices from the suppliers you already have.
Atrium works with invoices from national vendors, regional distributors, and local suppliers. You do not need to switch suppliers or migrate to a new ordering workflow to start.
If your supplier sends an invoice, Atrium can help turn it into spend intelligence.
Audit invoices across one property or many.
For hotel groups, Atrium can compare invoice activity, supplier pricing, category spend, budget pressure, and potential savings opportunities across multiple properties.
- Compare supplier spend by property
- See which hotels are paying more for similar items
- Track department budget pressure across the group
- Spot duplicate invoice risk across locations
- Find supplier consolidation opportunities
- Ask portfolio-level questions in plain English
Example insight
One property is paying 18% more for a similar housekeeping item than another property in the group.
Surfaced once invoices from both properties land in Atrium.
Turn a one-time audit into continuous invoice monitoring.
The free audit shows what Atrium can find from a small set of invoices. Once invoice forwarding is connected, Atrium can monitor every new invoice for price drift, duplicate invoice risk, budget pressure, spend spikes, and supplier changes automatically.
Start with an audit. Expand into continuous invoice intelligence when ready.
The worst outcome is a clean bill of health.
Atrium does not guarantee savings and does not promise your invoices look like anyone else's. If the report finds nothing, you have confirmation your purchasing is clean and it cost you nothing to check. If it finds something, you found it before the money left the property.
Ask plain-English questions about your audit.
Once invoices are extracted, every supplier, line item, department, and category becomes queryable.
Hotel invoice audit FAQ.
See what Atrium finds in your invoices.
Forward 10 supplier invoices you already receive. You get back every line whose unit price moved, every invoice that resembles one you already paid, every item billed but never received, and every department running ahead of its own pattern — with the arithmetic attached. No card, no integration, nothing to install.
Or book a 30-min call →Forward invoices. Find leakage. Decide from there.