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The Local AI Visibility Index

Sierra Vista Nail Salons

We asked 5 AI answer engines 10 questions a prospective customer would actually ask, then measured which of the market’s 17 businesses got named. 12 of them never came up once.

Market
Sierra Vista, AZ
Businesses
17
Questions
10
Engines
5
Measured
July 2026

Every business in the market · one dot each · ordered by Google Maps rank · lit = named by at least one engine

Named by AI — 5 businessesNever named — 12 businesses

70.6%

of Nail Salons businesses in Sierra Vista were named in none of the 50 AI answers we collected.

Finding 01

Does ranking well on Google mean AI recommends you?

It helps, and it is nowhere near enough. Of the 5 best-ranked businesses in Sierra Vista, 5 got named by an AI engine 100%. Of the 7 ranked lowest, 0 did. The single most-named business in this market ranked 1st on Maps, coming up in 46% of answers.

Google rank and AI answers are decided by two different systems looking at different things. Your map position comes from how close you are, what category you are in, and how people engage with your listing. Whether an AI names you depends on whether it can find, read and trust a description of your business in the sources it pulls from. Ranking first buys you better odds. It does not buy you the answer.

Google Maps rank vs getting named — Sierra Vista
Where they rank on Google MapsNamed by AIShare
The 1st third — best ranked on Maps5 of 5100%
The middle third0 of 50%
The bottom third0 of 70%

Finding 02

How many local businesses actually appear in AI answers?

Very few, and the ones that do take most of it. Of 17 businesses measured, 5 were named at least once and 12 were never named. The three most-named businesses took 88.6% of every mention in the market.

The most-named business came up in 46% of answers; the fourth came up in 15%; everything below that was 1% or less. A short shelf at the top, and a long floor underneath it.

Business A46%
Business B46%
Business C32%
Business D15%
Business E1%
12 businesses0%

Bar length is the share of all 50 answers, so a full bar would mean every answer named them.

Finding 03

Are the best-reviewed businesses invisible to AI?

Not in this market. All 4 of the strongest businesses in Sierra Vista were named by at least one engine.

Finding 04

Do Google reviews affect whether AI recommends you?

Not the way you would expect. In Sierra Vista the businesses AI named average 4.52 stars, and the ones it never named average 4.76 stars. The better-rated businesses are the ones getting left out.

5 businesses here were named by at least one engine, rating between 4.2 and 5.0 stars. 12 were named by none, rating between 4.1 and 5.0. The two groups overlap, and the better-rated group is the one being left out.

Reviews do real work in the map pack and in how customers choose. This measures something narrower: whether they are what makes an AI say your name. In Sierra Vista the answer is what the numbers above say it is, and it is not the same answer in every market we measured.

Finding 05

Do ChatGPT, Gemini and Perplexity recommend the same businesses?

No. Asked the same questions about the same market, the closest any two engines came to agreeing was 71.4% of thebusinesses they named — and the furthest apart pair agreed on just 0%.

Each engine surfaced a different slice of the market: Gemini named 10, Perplexity named 6, Google AI Overview named 6, Claude named 3, ChatGPT named 2. Showing up in one does not mean showing up in the others, so checking yourself against a single assistant tells you very little.

0521031ChatGPTGeminiPerplexity
Of the 12 businesses named by any of the three, all three agreed on 1.
How often two engines named the same business
Engine pairAgreed on
Perplexity & Google AI Overview71.4%
Claude & Perplexity50.0%
Claude & Google AI Overview50.0%
Gemini & Google AI Overview45.5%
ChatGPT & Google AI Overview33.3%
Gemini & Perplexity33.3%
Claude & Gemini30.0%
ChatGPT & Gemini20.0%
ChatGPT & Perplexity14.3%
ChatGPT & Claude0.0%

How we measured it

We pulled every Nail Salons business Google Maps returns for Sierra Vista17 of them, after combining duplicate listings of the same business — then asked 5 AI answer engines the same 10 customer questions and recorded which ones each engine named.

Who is in it
17 businesses, from everything Google Maps returns for "nail salons" in Sierra Vista, AZ. A business with more than one listing is counted once. 2 listings that share one organization's website are counted as that organization, because AI engines cite the organization's site rather than any individual listing.
What we asked
10 questions a customer would actually ask, kept identical across ChatGPT, Claude, Gemini, Perplexity and Google's AI Overview. 50 answers in total, July 2026.
How we scored it
The share of answers that named or cited a business, weighted by how many people use the engine that named it.
How we ranked reputation
Google Maps position, star rating adjusted for how many reviews back it up, and review count on a sliding scale that levels off around a thousand.
Scope
One market, one category. Every number on this page describes Sierra Vista and comes from that market alone — results differ between markets and we do not carry them across. We never name individual businesses. AI engines change over time; this describes July 2026.

For anyone who wants the statistics

The findings above are counts, which is how most people want to read them. Here are the same relationships as correlations, for readers who prefer them.

Reputation signals vs getting named — 17 businesses
What we measuredHow closely it trackedWhat that means
Google Maps rank−0.702A strong connection
Review count+0.668A strong connection
Star rating−0.522A clear connection

Reading the middle column: 0.0 means the two things had nothing to do with each other. 1.0 would mean they moved together perfectly. A minus sign means they moved in opposite directions. Anything under about 0.2 either way is noise.

The Local AI Visibility Index — Sierra Vista, July 2026. Published by Moonline AEO GEO.