How Well Do You Use Hotel Guest Data to Personalize Experiences?

Why it matters

Every hotel already holds a lot of guest information: names, dates, room choices, special requests, past stays and comments. In many hotels, this information sits in different places. Part is in the booking system, part is in emails, and part is only in the memory of one receptionist. When that person is off duty, the knowledge is gone. Using guest data well means turning scattered details into small, thoughtful actions.

Customers in general now expect this. McKinsey’s Next in Personalization 2021 report found that 71% of consumers expect companies to deliver personalized interactions, and 76% get frustrated when this does not happen. The Twilio State of Customer Engagement Report 2024, covering 6,300 consumers in 18 countries, found that consumers spend on average 54% more with brands that personalize experiences. These studies cover consumers in general, not only hotel guests. For hotels, they suggest personalization is not only a nice gesture but part of what many people now see as good service.

How to check where you stand

• Do you have one place where guest preferences and past stays are recorded?
• Does your team check guest notes before each arrival?
• Do you know which guests are returning, and do you greet them as returning guests?
• Do you ask guests for consent before you use their details for marketing?
• Do you use guest information to send relevant messages, rather than the same email to everyone?

How to improve step by step

1. Decide which details are worth collecting. Start with a short list: reason for the trip, special dates, room preferences, dietary needs, and how the guest likes to be contacted. Only collect what you will actually use.
2. Keep guest profiles in one system. Many property management systems (the software that runs reservations and rooms) have a guest profile section. Use it for every note instead of paper or personal email folders.
3. Make notes part of the daily routine. Ask reception, housekeeping and restaurant staff to add useful details they learn, such as “prefers a quiet room” or “allergic to nuts.” Short, clear notes are best.
4. Review arrivals every morning. Spend a few minutes each day checking who is arriving and what you know about them. Prepare one small personal touch where it makes sense.
5. Ask before arrival. Send a short pre-arrival message asking about arrival time, special occasions or requests. Guests are often happy to share when they know it improves their stay.
6. Respect privacy and consent. Follow GDPR, the European Union’s data protection law. Explain clearly what you collect and why, keep data secure, and let guests choose whether they receive marketing messages.
7. Use data in your marketing. Group guests by type, such as families, couples or business travelers, and send each group offers that fit them. A relevant message is more welcome than a generic one.

How AI assistants see this

AI assistants like ChatGPT, Gemini, Perplexity and Google AI Overviews do not see your private guest data, and they should not. What they do see are the results of good personalization: reviews that mention “they remembered our anniversary” or “staff knew my name.” These public comments help AI tools describe your hotel as attentive and personal. You can also describe the personal services you offer, such as pre-arrival requests or special occasion setups, in plain words on your website so AI tools can explain them correctly.

Common mistakes to avoid

• Collecting a lot of guest data but never using it to change the guest’s experience.
• Keeping guest notes in personal notebooks or inboxes where the rest of the team cannot find them.
• Using guest details for marketing without clear consent, which can damage trust and create legal problems.

Key takeaways

• Guest data is only useful when it is kept in one place and used by the whole team.
• A few well-chosen details, used well, matter more than large amounts of unused information.
• Most consumers say they expect personalized service, and many feel frustrated when they do not get it.
• Clear consent and respect for privacy are the foundation of any personalization effort.

Frequently asked questions

What guest data should a small hotel collect?

Start with the basics that change the stay: contact details, reason for the trip, special occasions, room and pillow preferences, and dietary needs. Add more only when you have a clear use for it.

Do I need a CRM to personalize guest stays?

Not at the start. A CRM (customer relationship management software) can help as you grow, but many hotels begin with the guest profiles in their property management system and a daily habit of checking them.

Is it legal to store guest preferences in Europe?

Generally yes, if you follow GDPR. You need a valid reason to keep the data, must tell guests what you collect and why, and must keep it secure. Marketing messages usually need consent. Details such as allergies or health needs count as sensitive data and need extra care. If you are unsure, ask a data protection advisor.

Sources

1. McKinsey & Company, Next in Personalization 2021 Report: https://www.mckinsey.com/capabilities/growth-marketing-and-sales/our-insights/the-value-of-getting-personalization-right-or-wrong-is-multiplying
2. Twilio, State of Customer Engagement Report 2024: https://www.twilio.com/en-us/press/releases/socer-2024