HotelComply Guest · For hotel guests
Know what a hotel stay may leave behind.
No account, calendar access or subscription. Your stays are saved only in your browser.
Definition
What is a hotel data footprint?
A hotel data footprint is the personal information that may be created, collected or associated with you through a stay: from the reservation and check-in to payment, loyalty, Wi-Fi, door access, cameras in shared areas, messaging and on-property services.
Hotels rarely run all of this themselves. A property management system often connects to booking channels, payment providers, network operators and service vendors, and the brand, owner and operator of a hotel can be different organizations. That is why the same stay can involve several privacy notices and several contacts.
Practices vary by property, provider and location. A Stay Footprint explains possibilities based on what you select. It is not a copy of any hotel's records about you.
Nine parts of a stay
What each service may involve, and what to ask
Reservation and booking
Name, contact details, stay dates, booking preferences and reservation identifiers. A booking site or travel agency may be a separate organization from the hotel.
Question to ask: Which organization handles privacy questions for the reservation, and which for the property?
Check-in and ID
Identity details and, depending on the property and location, a scan or copy of an identity document.
Question to ask: Is the ID only checked, or is an image kept? Why is it needed, and for how long is it kept?
Payment and billing
Billing details, folio charges, transaction records and payment references. Card processing is often handled by separate providers.
Question to ask: Who should I contact about billing records, as distinct from marketing or profile data?
Loyalty membership
Membership number, linked stays, preferences and account activity.
Question to ask: Which marketing and personalization choices are optional, and which do I need for the benefits I want?
Hotel Wi-Fi
Device and network identifiers, connection records, and anything entered on a sign-in page. The network is often run by a separate provider.
Question to ask: Who operates the network, and are any sign-in or marketing choices optional for access?
Mobile key and hotel app
App account and device details, digital credentials, app permissions and door-access events.
Question to ask: Which app permissions are needed for the key to work, and is door-access information kept?
CCTV in shared areas
Property practice
Images of people in camera-covered public areas, where a property uses cameras. Including this does not mean you were recorded.
Question to ask: Who operates the cameras, for what purpose, and what retention period applies?
Guest messaging
Messages, phone number or other contact details, requests and anything you choose to include in a conversation.
Question to ask: Who operates the messaging service, and what does a request actually need from me?
Dining, spa and other services
Purchases, bookings and preferences. Details you volunteer, such as health or dietary notes, can be sensitive.
Question to ask: Does this service need the detail I'm about to share, and how are sensitive preferences used?
Sample output
A Stay Footprint, from a fictional stay
Your Stay Footprint · Post-stay record
Harbor House (fictional example)
Nov 5 – Nov 8, 2026
6 categories selected
Fictional sample · Property unverified
This report reflects the services selected. It does not show what any hotel or provider actually holds.
You selected
Reservation and booking
General possibilityWhat may be associated
Contact details, stay dates, booking channel and reservation preferences may be recorded across booking and property systems.
After checkout
Keep your confirmation. Note both the booking channel and the hotel contact in case you want to ask about your information.
General reference: NIST National Cybersecurity Center of Excellence (opens in a new tab)You selected
Payment and billing
General possibilityWhat may be associated
Billing details, charges and transaction references may remain in financial systems. This does not mean the hotel keeps your full card number.
After checkout
Keep the folio you need. Ask about financial records separately from marketing or profile data.
General reference: NIST National Cybersecurity Center of Excellence (opens in a new tab)You selected
Hotel Wi-Fi
General possibilityWhat may be associated
Device identifiers, sign-in details and connection records may be processed by a network provider. Whether these link to you depends on the setup.
After checkout
Check whether you created a separate network account. Ask the provider about connection records if it matters to you.
General reference: NIST National Cybersecurity Center of Excellence (opens in a new tab)You selected
Mobile key and hotel app
General possibilityWhat may be associated
Digital credentials, door-access events and app information may be handled by different systems. Using a mobile key does not by itself mean continuous tracking.
After checkout
Remove app permissions you no longer need. Ask about access logs separately from the app's own account data.
Brand example: Hilton (opens in a new tab)You included
CCTV in shared areas
General possibilityWhat may be associated
Cameras may record images in monitored areas. Including this category does not establish that you were filmed or that footage still exists.
After checkout
If you have a specific question, note the place and time privately and ask the responsible operator about its retention practice.
Brand example: Hilton (opens in a new tab)You selected
Dining, spa and other services
General possibilityWhat may be associated
Transactions, bookings and preferences may sit in separate service systems, sometimes run by a different company than the hotel.
After checkout
Use your receipts to identify the provider and direct questions to the organization responsible for that service.
General reference: NIST National Cybersecurity Center of Excellence (opens in a new tab)
Evidence labels
How to read a Stay Footprint
- You selected
- Something you told us about your stay. We don't check it against hotel systems.
- General possibility
- What this kind of service can involve at hotels generally, supported by a cited reference. Not a statement about your hotel.
- Not known
- What no public source answers: the records a hotel actually holds about you, its vendors, and how long it keeps them.
- Property evidence
- A practice a specific hotel has published or confirmed, with a review date. Not available in the current version.
HotelComply Guest does not access hotel systems, scan devices or networks, confirm that you were recorded, or delete anything on your behalf.
Before, after and across stays
Useful at each end of a trip
Before arrival
Decide what to share
Review the services you plan to use, which app permissions and marketing choices are optional, and what to ask at check-in.
After checkout
Keep a record
Note which services you actually used and which organizations were involved, while your receipts and confirmations are still at hand.
Across stays
Build a history
Different trips involve different services. A history of your stays shows which categories and organizations recur.
From this page to your footprint
Four steps, no account
01
Understand the touchpoints
Read what each part of a stay can involve, on this page.
02
See a sample
Read the fictional sample report on this page, or download it.
03
Create your footprint
Name a stay, choose the services, and get a report you can download or print.
04
Save or install
Keep stays in your browser, or add the web app to your home screen.
What installing the web app adds today
- Opens from your home screen like an app
- Your saved stays and reports, one tap away
- Saved stays stay on this device, in this browser
Installation options depend on your browser. On iPhone, use Share, then Add to Home Screen.
Not available yet
- Sync across devices or a cloud account
- Reminders or push notifications
- Connections to hotel systems or booking imports
- An App Store or Google Play app
No account, calendar access or subscription. Your stays are saved only in your browser.
Questions
Straight answers
What is a hotel data footprint?
It is the personal information that may be created, collected or associated with you through a hotel stay: booking, check-in, payment, loyalty, Wi-Fi, door access, cameras in shared areas, messaging and on-property services. What actually applies varies by property, operator, service provider and location.
Does HotelComply Guest see what a hotel holds about me?
No. It does not connect to hotel systems, inspect your devices or retrieve records. It explains what the services you select can involve, with sources, and marks what remains unknown.
Where is my Stay Footprint stored?
In your browser on your device. It is not sent to HotelComply or to any hotel. Clearing browser data removes it, so download a copy if you want to keep it.
How do I find out what a hotel actually holds about me?
Ask the hotel or the relevant provider through its official privacy contact. Depending on where you live and who holds the information, you may have rights to request access, correction or deletion. Guest does not submit requests for you.
Is there a privacy score or rating?
No. Guest does not score you or rate hotels. The number of categories in a report shows how much of the stay it covers, not how much risk you face.
Is this connected to the hotels HotelComply works with?
HotelComply also helps hotel operators organize privacy documentation. Guest reports are never shared with hotels, and a hotel's relationship with HotelComply does not change what Guest shows.
Sources
Where the general explanations come from
- Securing Property Management Systems (SP 1800-27B) (opens in a new tab)
NIST National Cybersecurity Center of Excellence
Describes how a property management system connects to other hotel systems. General reference; not evidence of any particular hotel's setup.
- OPERA Cloud: guest profiles (opens in a new tab)
Oracle Hospitality documentation
Describes what one widely used PMS can store in a guest profile. A product capability, not a statement of what a given hotel configures.
One brand's published disclosure, including digital key and CCTV topics. An example of a brand notice; it applies only within its stated scope.
- California Consumer Privacy Act (CCPA) (opens in a new tab)
State of California Department of Justice
Official overview of California consumer privacy rights. Whether and how they apply depends on the business and the circumstances.
For hotel operators
Guests deserve clear answers. Hotels need a way to give them.
HotelComply also helps hotel operators organize privacy documentation and guest request procedures. The two are kept separate: Guest reports are never shared with hotels, and a hotel's relationship with HotelComply does not change what Guest shows.