Your guests wrote the reviews, and Google now decides who gets to read all of them.
Google Maps now asks visitors to sign in before it shows all of a hotel's reviews, while Google's own Gemini tools keep reading behind the wall
by Markus Busch
Driving the news. Since the end of September, Google Maps has asked visitors to sign in to a Google account before they can see all the reviews on a business listing. Sorting the reviews and writing one need an account too. Several people spotted the change independently. Google's own prompt spells out what signing in buys: "Read and search through every review and photo."
What a signed-out visitor sees. The star rating and a handful of reviews. The rest sits behind the sign-in: the guest who complained about the shower pressure in March, the family that named your night porter, the business traveler who explained exactly why she checks in every month. For a guest with a Google account, nothing changes. For anything reading the page without one, most of the record is gone.
Who still reads all of it. Google does. Inside Maps, Gemini already summarizes a listing's reviews and answers questions about the place from them. Outside Maps, Google offers developers a tool called Grounding with Google Maps, which pulls places, reviews, photos and opening hours so that Gemini can answer questions about a place based on Google user reviews. Companies building on Google's model get answers drawn from your reviews, on Google's terms.
Everyone else had two routes. The official one was always narrow: Google's Places API returns a maximum of five reviews per place, the same limit Google set when it first opened reviews to developers in 2012. The open one was reading the page. Scraping services have sold access to up to 100,000 reviews per place that way. The sign-in wall puts that route behind an account.
AI agents that shop by browsing take the same road. When Skift asked Meta's Muse to find a hotel in September, the agent opened a browser. An agent that browses without a Google account now sees what any signed-out visitor sees.
The catch. Google has not announced the change. The idea that it targets scrapers and AI platforms is a guess by the people who spotted it, and a reasonable one, but Google hasn't said so. In February, a broader "limited view" that hid reviews and photos from signed-out users was rolled back within five days. This version is narrower and has come back, but it could move again. And the outside assistants were never leaning on Google alone. An analysis we reported earlier this year found ChatGPT, Perplexity and the others lean heavily on TripAdvisor, Booking.com and Reddit when they recommend hotels. For them, the wall may matter less than it looks.
What it means for hotels. Google's own tools can read the whole set of your reviews. Everyone else now reads a part. That makes the few reviews a signed-out visitor sees the version of your hotel that travels beyond Google.
On Monday, open your listing in a private browser window and read it the way a signed-out visitor does: the rating and the first reviews on the page. That is what an outside agent sees. Check that the recent ones carry a reply from the hotel. Then open your listings on TripAdvisor and Booking.com, where the other assistants do most of their reading.
Your guests wrote those reviews for other travelers. Google now decides which machines read the whole set.
Read also: Agoda now decides which of your reviews a traveler reads
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