November 2026 edition

AI Hotel Index ยท Santorini

100 questions a German traveller would ask about Santorini, asked in ChatGPT and Google AI Mode: 200 answers. The table shows how often each 4 and 5 star hotel was named.

Hotels in the index

256

4 and 5 star, Santorini

Ever named

117

named in at least one of 200 answers

Top 3 share of mentions

12.1%

Canaves Oia Suites, Santorini Princess Spa Hotel, Grace Hotel Santorini

Hotel websites cited

18%

of ChatGPT explicit sources

#Hotel ยท DE travellersScoreDetails

Precise ranks only above a score of 10. First choice: share of answers where the hotel was named first. ChatGPT and AI Mode: answers out of 100 each. General discovery: named in x of the 40 destination-level questions.

Who AI reads to decide

ChatGPT explicit citations, DE travellers. 73 of 100 ChatGPT answers listed sources. Share of those sources by domain type.

  • Hotel websites18%
  • Booking1%
  • TripAdvisor10%
  • Expedia1%
  • Other review sites1%
  • Other69%

Where Google AI looks

Google AI Mode source type, DE travellers. What backed the hotel mentions across 100 AI Mode answers.

  • Business Profile cards57%
  • Web pages43%
  • Other Google cards0%

A complete Business Profile is the surface AI Mode reads most for Santorini hotels.

Other destinations in Greece

How this was measured

Score is the share of answers in which the hotel is named. Citations are counted from ChatGPT's explicit source list only, and from Business Profile cards vs web pages in Google AI Mode. Precise ranks are shown above a score of 10; below that hotels are grouped in bands. Universe: 4 and 5 star hotels by official classification, Google star class as fallback.

Read the numbers as directional. AI answers are stable in the short term: asked again within the hour, an engine names the same leading hotels. From our observations they change over time, including the leading choices, and which hotels an engine includes or leaves out is the engine's doing, not ours.

Full methodology Free to cite with attributionComments and corrections: cosmin@tharro.io

Your hotel is in the Santorini index. Let's talk about its row.

In a 30-minute conversation we go through your hotel's row together: the traveller types it appears for, the hotels AI names instead, and what moves the number.

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