Google Maps Now Requires Sign-In to Read All Reviews
What happened
Google Maps now requires users to sign in to a Google account before they can read the full set of reviews on any Business Profile listing. The change, first reported by Search Engine Roundtable on 30 September, also blocks sorting reviews by rating or recency and leaving new reviews without signing in.
When a visitor tries to access reviews, Google displays a prompt saying "Sign in to get the best of Google Maps" — listing reviews and photos, saved places, and personalised travel as the benefits of logging in.
Google has not published an official explanation, but the change is widely believed to be an anti-scraping measure — preventing AI platforms, bots, and third-party tools from mass-harvesting review data.
What this means for tradespeople
This is mostly good news. If you're an electrician or plumber who has worked hard to build genuine Google reviews, this change adds a layer of protection around that content. Scrapers and competitors can no longer easily hoover up your reviews in bulk without authentication.
However, there's a potential downside: some potential customers — particularly older homeowners who browse Google Maps without being logged in — may now see fewer reviews before they make a decision. If a homeowner searching for "plumber near me" isn't signed in, they'll see your star rating and review count but won't be able to read individual reviews until they log in.
The practical impact is likely small — most people searching on their phones are already signed into Google — but it reinforces why your star rating and review count need to do the selling on their own, before anyone clicks through to read the detail.
What to do about it
Make sure your Google Business Profile is fully optimised with an accurate star rating and strong review count — these are now the first (and sometimes only) thing a potential customer sees before they decide to sign in and read more.
Keep your review velocity consistent. A steady flow of recent reviews keeps your star rating fresh and your count climbing — both of which are visible even to logged-out users.
Source: Search Engine Roundtable