A local business shows up in ChatGPT, Gemini, Perplexity and Google's AI answers by being well described in the places those engines read: its Google Business Profile, review sites like Yelp, industry directories, "best of" lists, and its own website. AI assistants run web searches, read what comes back, and name the businesses those sources agree on. So the work is making those sources complete, consistent and full of good reviews, and publishing pages that answer the questions customers ask.
How AI assistants answer "best X near me"
When someone asks ChatGPT "who's the best emergency dentist in Tampa?", the assistant usually runs one or more web searches, reads the pages that come back, and writes a short list, often three to five businesses, citing some of the pages it used.
Google's AI Overviews and AI Mode work similarly. Google says both may use a "query fan-out" technique: they issue multiple related searches across subtopics and data sources to build an answer (Google Search Central). Google Maps now also answers questions about individual places with AI, drawing on the profile, reviews and other sources.
That has a practical consequence. You cannot be named from a source the engine never reads. If the directories it searches list your old phone number, if your reviews live only on Google, or if your website never says which services you offer in which neighbourhood, the AI has nothing to work with.
The sources each engine draws on
Two large studies give the clearest picture so far.
BrightLocal analysed 1,967,762 citations from Google AI Overviews, Google AI Mode and ChatGPT across 1,355 business locations in the US, UK and Australia (published August 2026). Google Business Profile was the most cited source at 28.63% of all citations, followed by Yelp at 9.53% and Facebook at 2.23%. Yelp appeared as a source in 80% of ChatGPT's local answers. Reddit was cited for 88.86% of the businesses studied.
Yext analysed 6.8 million citations across 1.6 million responses from Gemini, ChatGPT and Perplexity in 2025. Gemini drew 52.15% of its citations from brand-owned websites. ChatGPT drew 48.73% from third-party sites such as Yelp, TripAdvisor and MapQuest, rising to 46.3% from directories alone for subjective "what's the best" questions. Perplexity relied heavily on industry directories such as Zocdoc and TripAdvisor.
| Engine | Leans on | What that means for you |
|---|---|---|
| Google AI Overviews and AI Mode | Google Business Profiles, then Yelp and other directories | A complete, well-reviewed Business Profile comes first |
| Gemini | Business websites, structured content, Business Profiles | Clear service pages on your own site |
| ChatGPT | Yelp and other third-party listings, review sites, directories | Claim and complete Yelp and your industry directories; earn reviews there too |
| Perplexity | Industry-specific directories and review sites | Be listed, accurately, on the directories for your trade |
| All of them | Reddit, local publications, curated "best of" lists | Be the business real people and local writers recommend |
These patterns shift as the engines change, which is why measuring regularly matters more than any single study.
A practical plan for a local business
Work through these in order. The first two steps are also the core of ranking on Google Maps, so nothing here is wasted.
1. Complete your Google Business Profile
It is the single most cited source in Google's AI answers. Fill every field: primary and additional categories, services with descriptions, attributes, hours, photos, and a description that states what you do and where. Our Google Business Profile optimization checklist covers each field, and the Google Business Profile guide covers the basics.
2. Build reviews on Google and on a second platform
Google reviews feed Google's AI and its Maps answers. ChatGPT leans on Yelp. Choose the second platform that matters in your industry (Yelp for most consumer services, Healthgrades or Zocdoc for clinicians, Avvo for lawyers, TripAdvisor for hospitality) and ask for reviews there too. Ask everyone, and never offer an incentive: our guide on how to get more Google reviews has scripts that stay inside the rules.
Review text matters as much as the star count. An AI asked for "a dentist who's good with nervous kids" looks for reviews that say so. You cannot script what customers write, and Google's policy rules out asking for specific content. What you can do is ask every customer right after each service, so the reviews that come in naturally describe the work.
3. Claim and fix your directory listings
- Yelp, Facebook, Apple Maps, Bing Places
- The top three or four directories in your industry
- Your chamber of commerce and trade associations
- Same name, address, phone, hours and categories everywhere
Inconsistent listings make an engine choose between versions of you. Our guide to citation building covers which directories to start with.
4. Write pages that answer specific questions
AI answers are specific. "Best plumber in Denver" becomes "plumber who can fix a tankless water heater in Highlands Ranch this weekend". The businesses named are the ones whose pages, listings or reviews say they do exactly that.
For each core service, your website should state:
- What the service is, in the words customers use
- Where you offer it (city and neighbourhoods)
- Who it is for, and any specialities, credentials or certifications
- Price ranges or what affects the price, if you can share them
- Hours, emergency availability, booking options
- Answers to the five questions customers ask most before booking
Google says you need no special schema or AI text files for its AI features. LocalBusiness structured data still helps every engine read your details cleanly. Check yours with the free schema validator.
5. Get on the lists people trust
In Whitespark's 2026 Local Search Ranking Factors, the specialists surveyed rated "presence of business on expert curated best of and similar lists" as the top factor for AI search visibility, followed by dedicated service pages.
Practical ways in:
- Local newspapers, city magazines and "best of" reader polls in your area.
- Industry awards and association member directories.
- Local bloggers and publications that write roundups for your category.
Be wary of lists that only include businesses that pay. Some are harmless advertising, but they are rarely the lists AI engines or customers trust.
6. Show up where locals talk
Reddit threads and local forums are cited often because they contain real recommendations. Answer questions in your area of expertise under your real name, and make it easy for happy customers to mention you. Do not post fake recommendations for yourself: communities spot it, and fake endorsements break the FTC's 2024 rule on fake reviews.
How to check where you stand
Start by asking the engines yourself. Pick five to ten questions your customers really ask, and use the same set every time.
| Question type | Example |
|---|---|
| Best in city | "best family dentist in Tampa" |
| Near a neighbourhood | "dentist near Hyde Park Tampa open Saturday" |
| Specific need | "emergency dentist Tampa that takes walk-ins" |
| Trust question | "most reliable dentist in Tampa for kids" |
| Comparison | "[your business] vs [competitor] reviews" |
For each answer, record three things: whether you are named, which businesses are named instead, and which sources are cited. The sources are your to-do list. If every answer cites the same directory and you are not on it, start there.
Two cautions. Answers change between people, locations and days, so one check proves little; repeat the same questions monthly. And a logged-in personal account can carry your own history, so use a clean session where you can.
Classic Maps rank still matters, since Google's AI answers lean on Business Profiles. Check it with the free Google Maps rank checker, and see how to rank higher on Google Maps for the full plan. The local SEO checklist puts all of this in order.
Where Rank.ai fits
The free AI grade does this check for you: enter your domain and Rank.ai writes 12 questions your customers ask, puts them to ChatGPT, Claude and Gemini, and for a local business scans Google Maps from about nine points around you. The report shows who gets named, the pages AI reads, and three fixes. On paid plans, the AI visibility tool asks your questions every day through each engine's API with web search on, shows the questions where competitors are named and you are not, and writes and publishes the articles that answer them.
FAQ
How does ChatGPT decide which local businesses to recommend?
For most local questions, ChatGPT runs web searches and builds its answer from the pages it reads, often directories and review sites. BrightLocal's 2026 study found Yelp cited in 80% of ChatGPT's local answers. Businesses that are well listed and well reviewed across those sources are more likely to be named.
Does my Google Business Profile affect AI search results?
Yes, especially in Google's own AI. In BrightLocal's study of nearly 2 million local AI citations, Google Business Profile was the most cited source overall, mainly through AI Overviews and AI Mode. A complete, well-reviewed profile is the first step.
Do I need special schema or an llms.txt file to show up in AI search?
Not for Google. Google states there is no special schema and no AI text file required for AI Overviews or AI Mode. Standard LocalBusiness structured data is still worth adding because it states your details clearly to every engine.
Can I pay to be recommended by ChatGPT?
There is no way to buy a place in ChatGPT's organic answers. Treat anyone selling guaranteed AI recommendations with suspicion. What you can do is improve the sources the engines read: your profile, listings, reviews and website.
How often do AI recommendations change?
Often. Answers vary by person, location and day, and they shift as new pages and reviews are published. Check the same set of questions at least monthly and watch the trend across several checks.
Is AI search replacing Google Maps for local businesses?
It works alongside Maps as a second front door. BrightLocal found 45% of US consumers used AI tools for local recommendations in the past year, and Google's own AI answers draw on Business Profiles. The same groundwork serves both.
