You're sitting on a list of past guest, the most valuable ad audience you'll ever have. Most hotels never upload it. Here's what it unlocks.
Your past-guest email list isn't just for newsletters. Fed into Google and Meta, it becomes the seed for your highest-performing ad audiences.
Two moves that compound:
- Customer Match + lookalikes. Upload your past-guest list (privacy-compliant, hashed) to Google and Meta. Now you can re-engage past guests directly and, more powerfully, target lookalike audiences: strangers who resemble the people who already chose you. Far sharper than guessing at interests.
- Performance Max with strong audience signals. Google's Performance Max spreads budget across Search, Display, YouTube, and Maps. It performs only when you feed it good audience signals, your guest list, your high-value converters. Weak signal, weak results; strong signal, and it finds more guests like your best ones.
The principle: your first-party data is your unfair advantage. OTAs have scale; you have a real relationship with people who've stayed. Put that data to work in the ad platforms.
Do this week: export your past-guest list and confirm it's clean and consented, that's the asset everything else builds on.