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Live · refreshed weeklyUpdated September 14, 2026
AI Hotel Landscape
How leading AI assistants recommend hotels — 616 prompts across 56 destinations, refreshed every Monday.
Data is directional. Some prompts retry due to upstream variance, so absolute counts can shift ±5% week to week.
Hilton San Francisco Union Square
How 6 AI assistants recommend this property. Week of September 14, 2026. Tracked for 9 weeks.
This week
2
mentions across 6 AIs
Peak
5
best week
Mentioning AIs
1/6
this week
Total links
22
all time
Location
333 O'Farrell St, San Francisco, CA 94102
PROMPTS
Where this hotel showed up
Each prompt below resolved to Hilton San Francisco Union Square at least once. The "reason" is the AI's own one-line explanation when it returned the hotel in structured form.
“hotels in San Francisco with rooftop pool”San Francisco, US6 of 6 AIs21 weeks71 quotes
“hotels in San Francisco with rooftop pool”
San Francisco, US6 of 6 AIs21 weeks71 quotes
Google AI Mode · 09-21
“This vibrant downtown landmark features a heated outdoor pool situated on its elevated terrace with stunning city views.”
Copilot · 09-21
“Features a rooftop pool with panoramic city views in a central location.”
ChatGPT · 09-21
“It has a heated outdoor rooftop pool and panoramic city views in the heart of Union Square.”
Copilot · 09-14
“Features a rooftop bar and outdoor pool with city views, ideal for a central stay.”
Gemini · 09-14
“This prominent downtown hotel features an outdoor pool with great views and convenient access to the city center.”
Google AI Mode · 09-14
“This vibrant downtown hotel features an outdoor pool deck complemented by panoramic views of the city skyline.”
“best hotels in Union Square, San Francisco”San Francisco, US5 of 6 AIs14 weeks17 quotes
“best hotels in Union Square, San Francisco”
San Francisco, US5 of 6 AIs14 weeks17 quotes
Copilot · 09-14
“Modern high-rise hotel with rooftop bar and pool offering panoramic city views.”
Copilot · 09-07
“Large modern hotel with rooftop bar, pool, and extensive amenities.”
Copilot · 08-31
“Large modern hotel with rooftop bar, pool, and extensive amenities for business or leisure.”
Copilot · 08-31
“Large modern hotel with rooftop bar, pool, and extensive amenities for business or leisure.”
Perplexity · 08-24
“Large convention-friendly property right by Union Square with versatile event spaces.”
Copilot · 08-17
“Large hotel with rooftop bar, pool, and wide range of rooms.”
“family friendly hotels in San Francisco”San Francisco, US2 of 6 AIs3 weeks3 quotes
“family friendly hotels in San Francisco”
San Francisco, US2 of 6 AIs3 weeks3 quotes
ChatGPT · 07-06
“Large full-service hotel with multiple room configurations and convenient access to transit and city attractions.”
ChatGPT · 05-04
“Offers family-friendly amenities and a central location near shopping and transit, making city exploration easy.”
Perplexity · 04-27
“Central location near Union Square with family-friendly rooms and easy transit access.”
“best hotels in San Francisco for couples”San Francisco, US1 of 6 AIs1 week1 quote
“best hotels in San Francisco for couples”
San Francisco, US1 of 6 AIs1 week1 quote
Perplexity · 08-24
“Central, upscale property with city views from the rooftop bar and a convenient base for exploring San Francisco together.”
“best hotels in San Francisco for business travelers”San Francisco, US1 of 6 AIs1 week1 quote
“best hotels in San Francisco for business travelers”
San Francisco, US1 of 6 AIs1 week1 quote
Perplexity · 05-25
“Large property with extensive meeting facilities and proximity to downtown business clusters.”
PER-AI MENTIONS
Weekly mentions per AI assistant
One line per AI. Each point is the number of times the assistant named this property across the 11 prompt templates for its city, that week.
ChatGPTGeminiPerplexityGrokCopilotGoogle AI Mode
| Week | ChatGPT | Gemini | Perplexity | Grok | Copilot | Google AI Mode | Total |
|---|---|---|---|---|---|---|---|
| September 14, 2026 | — | — | — | — | 2 | — | 2 |
| August 31, 2026 | — | — | — | — | 3 | — | 3 |
| August 24, 2026 | — | — | 3 | — | — | — | 3 |
| August 3, 2026 | — | — | — | — | 2 | — | 2 |
| July 20, 2026 | — | — | — | — | 2 | — | 2 |
| July 13, 2026 | — | 2 | 1 | — | 2 | — | 5 |
| June 8, 2026 | — | — | 1 | — | — | — | 1 |
| May 25, 2026 | — | — | — | — | — | 2 | 2 |
| May 4, 2026 | 2 | — | — | — | — | — | 2 |
LINK MIX
Where AIs send users for this hotel
When the AI links the hotel, where does it point — the hotel's own site (direct), an OTA like Booking.com, a chain page like Marriott.com, or something else?
All time (22 links)
Direct 86%OTA 9%Other 5%
Week-by-week
September 14, 20262 links / 2 mentions
August 31, 20263 links / 3 mentions
August 24, 20263 links / 3 mentions
August 3, 20262 links / 2 mentions
July 20, 20262 links / 2 mentions
July 13, 20265 links / 5 mentions
June 8, 20261 links / 1 mentions
May 25, 20262 links / 2 mentions
May 4, 20262 links / 2 mentions
Direct (own site + chain page) OTA Other