Vantage research · November 2026 · travel
What AI cites for “things to do in lisbon”
ChatGPT cited 0 sites, Gemini cited 9 sites, Perplexity cited 9 sites. No site was cited by all three.
Updated every 3 monthsNext edition 1 February 2027
ChatGPTGeminiPerplexity dots beside a site: the other engines that cite it too
ChatGPT
0 sites · opens with a sentence · has a table · opening 9 words
Answered from what the model already knows: no sites cited.
Brands namedAlfama, São Jorge Castle, Belém Tower, Jerónimos Monastery, Miradouro de Santa Luzia, São Pedro de Alcântara, Explore LX Factory, Visit Time Out Market
Since October: dropped visitlisboa.com, visitportugal.com
Gemini
9 sites · opens with a sentence · no table · opening 35 words
- taraohreilly.com
- storyhunt.io
- queenoftheexitrow.com
- expedia.com
- us.trip.com
- wheatlesswanderlust.com
- youtube.comcommunity
- 48hoursineurope.com
- bontraveler.com
Brands namedExplore Historic Neighborhoods, Visit Castelo de São Jorge, Discover Belém, Jerónimos Monastery, Belém Tower, Pastéis de Belém, Time Out Market, Experience Live Fado Music
Since October: new taraohreilly.com, storyhunt.io, queenoftheexitrow.com, expedia.com; dropped maps.google.com
Perplexity
9 sites · opens with a sentence · no table · opening 17 words
- lonelyplanet.com
- timeout.com
- tui.co.uk
- visitportugal.com
- nh-hotels.com
- sofitel.accor.com
- us.trip.com
- cntraveler.com
- kayak.com
Brands namedWander Alfama, Visit São Jorge Castle, Ride Tram 28, Explore Belém, Visit the National Tile Museum, Ride the Santa Justa Lift, Explore Bairro Alto, Visit the Lisbon Oceanarium
Since October: new nh-hotels.com, sofitel.accor.com, us.trip.com, cntraveler.com; dropped bontraveler.com, civitatis.com, getyourguide.com, lisbonportugaltourism.com
Cited by more than one engine
- us.trip.com
Is your site one of them?
Ask your AI agent to run Vantage's analyze_citation_coverage for your domain and “things to do in lisbon”, on all
three engines, and it will tell you whether you are cited, who is instead, and what changed since your last check.
More travel questions
Each engine was asked once, in English, as from the United States, on 2026-11-01. Answers change from run to run, so read this as a snapshot. Download the data.