Free and everywhere, impossible to buy rank in, and swimming in fake reviews with an opaque order.
What it's really for Free crowd reviews attached to Maps and Search; Google monetizes the ads around them, not the reviews.
What our grade covers The grade on this page is about its star-average of user reviews on Business Profiles, not everything the site does.
High Scoring Confidence Checked against primary sources. We are confident in the facts and the grade here.
Through Local Services Ads, businesses bid in an auction (factoring bid plus profile quality, including Google review rating and count) to rank at the very top of Maps/local results, and Google Ads place paying businesses above the organic, review-driven listings, so spending money directly correlates with higher placement next to the reviews.
Source →- Operating since
- 2007 (19 years) · source
- What it costs you
- Free to read The reviews are free to read.
- How they make money
- Reviews are free; Google monetizes the surrounding surface through advertising, chiefly pay-per-lead Local Services Ads and Google Ads that place businesses at or above the local results those reviews sit in.
- What they do
- It produces star ratings (a simple average of user-submitted ratings) and free-text reviews attached to each business's Google Business Profile, displayed in Google Maps and local Search.
- What to watch for
- You will not get a vetted or reliably ordered set of reviews: the rating is just an unweighted average that can be padded with fake or solicited reviews, the ordering and "top" placements are an undisclosed algorithm, and the businesses shown first may simply be paying advertisers.
- Composite score
- 1.90 / 5.00 → grade C-
How the grade was reached
Does the site take money from the very entities it ranks? Pay-for-placement, vendor-funded data, and affiliate commissions all pull this down. The less the ranking can be bought, the higher the score.
What is the ranking actually built on? Hands-on testing scores highest, then verified first-hand reviews, then opinion or popularity surveys and self-reported figures, then pay-to-rank, which scores lowest.
Is the methodology published, specific, and reproducible? Can a reader see how a given rank was reached, or is it a black box?
Are commercial relationships, sponsorships, and affiliate arrangements disclosed clearly and near the rankings themselves, rather than buried?
How hard is it to game? Controls against fake reviews, solicited reviews, and vendor gaming raise this; an open box anyone can stuff lowers it.
Evidence
- Google Maps reviews began in 2007; on June 19, 2007 reviews could be added directly to businesses on Google Maps, giving consumers the ability to rate and review businesses. Source: Revulab — When Did Google Reviews Start →
- The review score is simply the average of all ratings published for that place; Google's help page discloses no methodology for how local places, prominence, or review ordering are determined, making the ranking effectively a black box. Source: Google Business Profile Help — Understand review scores →
- Local Services Ads order profiles via an auction taking into account bid and profile quality (including Google review rating and review count), and these paid ads appear at the top of Maps/local search above organic listings — so paying correlates with higher placement. Source: Google Local Services Help — About ad rankings →
- Google reported blocking or removing 240 million fake reviews and 12 million fake business listings on Maps in 2024, indicating the open review surface is continuously targeted by fake/solicited review manipulation at massive scale. Source: Search Engine Roundtable — Google Maps spam fighting 2024 →