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The Local AI Visibility Index

Lewiston Medical Spa / Aesthetics

We asked 5 AI answer engines 10 questions a prospective client would actually ask, then measured which of the market’s 18 med spas got named. 14 of them never came up once.

Market
Lewiston, ID
Med spas
18
Questions
10
Engines
5
Measured
July 2026

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

Named by AI — 4 med spasNever named — 14 med spas

77.8%

of Medical Spa / Aesthetics med spas in Lewiston 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 6 best-ranked med spas in Lewiston, 2 got named by an AI engine 33.3%. Of the 6 ranked lowest, 0 did. The single most-named med spa in this market ranked 3rd on Maps, coming up in 31% 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 med spa 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 — Lewiston
Where they rank on Google MapsNamed by AIShare
The 1st third — best ranked on Maps2 of 633.3%
The middle third2 of 633.3%
The bottom third0 of 60%

Finding 02

How many local businesses actually appear in AI answers?

Very few, and the ones that do take most of it. Of 18 med spas measured, 4 were named at least once and 14 were never named. The three most-named med spas took 86.5% of every mention in the market.

The most-named med spa came up in 31% of answers; the fourth came up in 13%. A short shelf at the top, and a long floor underneath it.

Med Spa A31%
Med Spa B26%
Med Spa C26%
Med Spa D13%
14 med spas0%

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 med spas invisible to AI?

Some are. Take the 4 strongest med spas in Lewiston — the top 25% once you combine Google rank, star rating and number of reviews — and 1 was never named by any engine. That is 25% of the best med spas in town, missing from every answer.

One of them ranks 2nd on Maps with 4.7 stars, and was named zero times across all 50 answers. Their clients rate them highly and Google ranks them well. The AI engines do not know they exist.

Why this matters more than who came first. The med spas at the top of this market are already competitive. The med spa with the most to gain is the 1 med spa that earned a top-25% reputation and gets none of the benefit of it in AI answers.

Finding 04

Do Google reviews affect whether AI recommends you?

A little, here. In Lewiston the med spas AI named average 4.80 stars against 4.66 for the ones it never named.

4 med spas here were named by at least one engine, rating between 4.3 and 5.0 stars. 13 were named by none, rating between 3.1 and 5.0. The two groups overlap almost completely.

Reviews do real work in the map pack and in how clients choose. This measures something narrower: whether they are what makes an AI say your name. In Lewiston 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 med spas?

No. Asked the same questions about the same market, the closest any two engines came to agreeing was 75% of themed spas they named — and the furthest apart pair agreed on just 12.5%.

Each engine surfaced a different slice of the market: Gemini named 8, Google AI Overview named 5, Perplexity named 4, Claude named 3, ChatGPT named 1. Showing up in one does not mean showing up in the others, so checking yourself against a single assistant tells you very little.

0400031ChatGPTGeminiPerplexity
Of the 8 med spas named by any of the three, all three agreed on 1.
How often two engines named the same business
Engine pairAgreed on
Claude & Perplexity75.0%
Claude & Google AI Overview60.0%
Gemini & Perplexity50.0%
Perplexity & Google AI Overview50.0%
Gemini & Google AI Overview44.4%
Claude & Gemini37.5%
ChatGPT & Claude33.3%
ChatGPT & Perplexity25.0%
ChatGPT & Google AI Overview20.0%
ChatGPT & Gemini12.5%

How we measured it

We pulled every Medical Spa / Aesthetics med spa Google Maps returns for Lewiston18 of them, after combining duplicate listings of the same med spa — then asked 5 AI answer engines the same 10 client questions and recorded which ones each engine named.

Who is in it
18 med spas, from everything Google Maps returns for "medical spa" in Lewiston, ID. A med spa with more than one listing is counted once.
What we asked
10 questions a client 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 med spa, 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 Lewiston and comes from that market alone — results differ between markets and we do not carry them across. We never name individual med spas. 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 — 18 med spas
What we measuredHow closely it trackedWhat that means
Google Maps rank−0.373A slight connection
Review count+0.407A clear connection
Star rating+0.195No real 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 — Lewiston, July 2026. Published by Moonline AEO GEO.