A one star review sits on a Google profile for years if nobody answers it. The complaint stays. Nothing else does.
I check review responses on almost every audit I run. Not just whether reviews exist, but whether anyone from the business ever showed up to them. Most Arizona profiles I look at have nine or ten reviews deep with zero replies from the owner.
That silence reads as a fact to anyone looking, a person or a machine reading the same page.
What Google Already Says About This
Google's own help documentation for Business Profiles tells owners to respond to reviews. It calls that practice a way to build customer trust. It does not say this moves a ranking number anyone can point to.
What Google does confirm is that review content, responses included, is part of what its systems read on a profile. Beyond that, no engine, not Google, not any AI tool, has published how a response specifically factors into who gets recommended.
So I hedge here on purpose. Nobody outside these companies knows whether a careful reply moves a business up one slot in an AI Overview. What I do know is what the reply actually says to the next person reading it.
What a Response Actually Proves
A reply to a bad review is evidence. Not evidence of being perfect. Evidence that someone is paying attention, and that a complaint gets treated as a problem to fix instead of an attack to ignore.
ChatGPT and Perplexity cannot watch a business operate. Neither can an AI Overview. They read what is on the page: the profile, the star count, the thread underneath it. A response is one of the few places a business gets to speak in its own voice next to a stranger's complaint.
That is worth more than the star count alone. A four star average with real answers underneath reads differently than a four star average sitting in total silence. This is not technical SEO. It is reputation, and AI search reads reputation too.
The Response That Backfires
A defensive reply does the opposite. Arguing with a customer in public, in writing, forever, is one of the few moves I would actually tell a client to avoid.
Short, specific, and calm beats long and defensive every time. State the fact if it is disputable. Say what changes. Stop there.
Where I Actually Look
Three things, every time: whether a response exists at all, how long it took to show up, and whether it says anything specific or just repeats a line copied under every review.
- No response at all, on any review
- A response that only shows up on the five star ones
- The same canned sentence pasted under every complaint
All three are common. All three are fixable in an afternoon, working back through old reviews one at a time.
Why This Matters More Locally
A national brand gets covered by dozens of other signals: press, backlinks, a recognizable name. A single-location Arizona business usually has far fewer of those. The Google Business Profile and the review thread underneath it carry more weight by default, because there is less else for an engine to read.
I covered the profile side of this in our post on Google Business Profile maintenance. Review responses are the part of that profile most owners skip entirely, even after they get everything else right.
Fix the profile. Fix the reviews. The order rarely matters as much as doing both.
What I Would Not Waste Money On
I would not pay for fake five star reviews, and I would not buy a tool that auto-replies with the same three sentences on rotation. A templated response reads as templated to a person. It likely reads the same way to a system built to spot a pattern.
The real fix costs nothing but time. Twenty minutes answering what has sat there unanswered is some of the cheapest trust repair work I know of.
Reviews are one input among several. Our post on review schema covers the structured side of this, marking up ratings a business already has so they get read correctly. This is the other half: what the business actually says back.
I look at review responses on every audit. No engine has published it as a ranking factor. An unanswered complaint is still the plainest sign nobody is home. Closing that gap is part of what the SEO / AEO / GEO Foundation covers.