Does review recency beat review count?
There is a widely repeated three-month rule. We went looking for where it comes from, and could not find a source.
- We went looking for the three-month rule and could not source it.
- Google's own local ranking guidance cites review count and never mentions recency.
- The real recency effect is on buyers rather than on rankings.
- Collect steadily anyway. The habit is right; the usual reason given for it is wrong.
What the claim is
The claim circulates in two forms. The softer one says review recency matters more than total review count for local ranking. The harder one adds a number: reviews older than roughly three months stop counting.
We set out to source the harder version and could not. What follows is what we actually found, including where it contradicts the claim.
What Google’s own documentation says
Google’s published guidance on local ranking names three factors: relevance, distance and prominence. On reviews specifically it says prominence is based partly on “how many websites link to your business and how many reviews you have”, and that “more reviews and positive ratings can help your business’s local ranking”.
Recency is not mentioned. Count is. That is the opposite emphasis to the claim, from the only first-party source there is.
No three-month or ninety-day window appears anywhere in Google’s documentation. The nearest thing to a pro-recency source we found is a 2025 industry post that is explicitly presented as personal opinion, resting on a single 2023 case study, and which states no time window at all.
Why the idea persists anyway
Because there is a real observation underneath it, and the observation is about buyers rather than algorithms. A profile whose newest review is fourteen months old reads as a business that may have closed. That costs you customers at the moment of choosing, which is a conversion effect rather than a ranking effect.
Both effects push the same behaviour, which is why the folklore survives. Collecting steadily is the right habit. The reason given for it is wrong.
What we tell clients instead
Collect continuously rather than in bursts. A burst after a long silence is the pattern most likely to look inorganic.
Treat count as the thing that compounds and recency as the thing a human reads. Our review velocity calculator does the arithmetic on both, including how long it takes to overtake a competitor who is also collecting.
Be careful quoting the three-month rule to a client. Asked for the source, you will not have one, and being the person who cannot produce it costs more than never having said it.
“Asked for the source, you will not have one, and being the person who cannot produce it costs more than never having said it.”
Questions owners ask
Youssef runs visibility work for established local businesses: Google Maps, organic search and AI answers, measured monthly against a published protocol. Where a number cannot be checked, it does not go in the report.
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