Reviews
How many Google reviews do you actually need
It is one of the first questions owners ask once they start paying attention to this. How many Google reviews do I actually need? People want a number, and anyone who gives you a flat one is guessing. But the research tells us some genuinely useful things, and they are more practical than a magic figure.
Start with what the numbers show. Studies of local search consistently find that the businesses sitting in the top few map positions have noticeably more reviews than those just below them. One large analysis found top-ranked local businesses averaged around 400 reviews, against under 300for the businesses ranking just beneath them. You do not need to read that as “go get 400 reviews.” You should read it as “review count clearly separates the businesses Google trusts most from the ones it trusts a bit less.”
But volume is only half of it, and on its own it is misleading. Three things matter as much as the count.
Recency. Google treats reviews a bit like fresh produce. A steady trickle of recent reviews tells it you are active and current. A pile that all stopped two years ago tells it the opposite, and tells a customer the same thing. Ten reviews from the last few months can do more for you than fifty from years back.
The rating itself. The average Google rating sits around 4.1, so simply holding a high score is part of staying competitive. You do not need a perfect 5.0. In fact a flawless score from very few reviews reads as less trustworthy to a careful customer than a strong score from many. A 4.8 from forty reviews is more convincing than a 5.0 from three.
What the reviews actually say. This is the part most people miss. Google reads the words in your reviews, not just the stars. When customers naturally mention what you did and where (“great builder in Brighton,” “sorted our conveyancing in Adelaide”), those words help Google understand what you are relevant for. You cannot script this, and you should never try to, but it is a good reason to encourage genuine, specific reviews rather than just a star rating.
The businesses that win on reviews are almost never lucky. They have simply built the ask into how they work.
So how many do you actually need? Enough to do two jobs. Enough that you do not look thin next to the businesses you are competing with, which means glancing at what they have and not sitting far below it. And enough fresh ones that a nervous customer scrolling them comes away reassured. For most local businesses that is not a sprint to a big number. It is a steady habit of asking every happy client, so the reviews keep coming and stay recent.
That habit is the whole game, because it is the part you control. The businesses that win on reviews are almost never lucky. They have simply built the ask into how they work, a gentle, genuine request right after good work, every time. Done consistently, that is what keeps both Google and your future customers satisfied.
Getting the reviews is half of it. What you do with them once they arrive matters just as much, which we cover in how to respond to Google reviews without sounding like a robot. And this same reputation increasingly shapes whether AI tools recommend you at all, which we wrote about in why your reviews now decide who gets recommended.
If you are not sure how your reviews stack up against the businesses near you, that is part of what a Website Visibility Audit covers.
Heath Stableford
Founder, Built Advisory
Heath has worked with small businesses across South Australia for more than ten years. He started Built Advisory after seeing too many good owners stretched thin, carrying every role themselves and losing work they never saw. His job is simple: handle the part that keeps you visible, so you can get back to the work you are actually good at.