How many Google reviews does a local business need?

Yes. BrightLocal's Local Consumer Review Survey, published in February 2026 and based on 1,002 U.S. adults, found that 47% of consumers will not use a business with fewer than 20 reviews. Only 9% are willing to use a business with five or fewer.

Reviews matter from the very first one. Research from Northwestern University's Spiegel Research Center, first published in 2017, found that purchase likelihood for a product with five reviews was 270% greater than for a product with no reviews. That study looked at online products rather than local services, but the pattern is the same one local businesses see: the jump from zero to a handful of reviews is the largest.

A practical way to set a target is to look at the businesses that appear next to yours on Google Maps for your main service. If they have 60 to 100 reviews and you have 12, a searcher comparing the three results will notice.

Expectations have risen. In BrightLocal's 2026 survey, 68% of consumers said they will only use a business with four stars or more, up from 55% the year before. 31% will only use a business rated 4.5 stars or higher, up from 17%. Only 10% insist on a perfect five stars.

A perfect score is not the goal. The Spiegel Research Center found that purchase likelihood typically peaks at ratings between 4.0 and 4.7 and then declines as ratings approach 5.0, because a perfect score can look too good to be true. A 4.6 built from many honest reviews is more convincing than a 5.0 built from six.

They count for less than recent ones. BrightLocal's 2026 survey found that 74% of consumers look for reviews written in the last three months, and 32% look for reviews from the last two weeks, up from 20% the year before. 18% are swayed only by reviews from the last week.

This is why a steady pace beats a single push. A business that collected 80 reviews two years ago and none since looks less active than one with 40 reviews and a few new ones every month. The goal is a consistent flow from real customers, built into how the business finishes its work.

Customers expect it. In the 2026 BrightLocal survey, 89% of consumers said they expect owners to respond to reviews, and 80% said they are likely to use a business that responds to all of its reviews. 42% said they are unlikely to use a business that never replies.

How the business replies also matters. 50% of consumers said they are put off by generic or templated replies, and 81% expect a reply within a week. A short, specific response that names what the customer mentioned reads better than a copied thank-you.

Google's own help documentation also notes that responding to reviews shows customers you value their feedback. Google lists the number of reviews and positive ratings among the factors that can help a business's local ranking.

They are one of the signals. Google's support page on local ranking says results are based mainly on relevance, distance and prominence, and that review count and ratings are part of prominence. In Google's words, more reviews and positive ratings can help a business's local ranking.

Reviews also shape what AI tools say about a business. BrightLocal's 2026 survey found that 82% of consumers read the AI-generated review summaries that now appear on platforms such as Google, and use of ChatGPT and other AI tools for local recommendations rose from 6% to 45% in a year. Those summaries are built from the reviews themselves, so the content of reviews, not just the count, now reaches people who never scroll through them.

Ask every customer, at the right moment, and make it easy. Both Google and the Federal Trade Commission set clear limits. Google's contribution policy prohibits offering incentives such as payment, discounts or free services in exchange for reviews, and prohibits discouraging negative reviews or selectively asking only happy customers. The FTC's final rule on fake reviews, announced in August 2024, bans fake reviews, incentives conditioned on positive or negative sentiment, and suppressing negative reviews through threats or intimidation.

• Ask every customer, not only the ones you expect to be happy
• Send the request soon after the work is finished, while the experience is fresh
• Use a direct link that opens the Google review form in one tap
• Send by text or email; BrightLocal's 2025 survey found email was the method most likely to produce a review (40%)
• Reply to every review, positive or negative, within a few days
• Never offer discounts, gifts or entries into a drawing in exchange for a review