How do AI assistants find local businesses?

Does an AI assistant already know my business, or does it look it up?

For local questions, AI assistants can look things up instead of relying only on what the model learned in training. OpenAI says ChatGPT can search the web for current information and can use location information to find local results, such as restaurants ^[2]. Anthropic says Claude invokes a search tool when a question benefits from current information, grounds its response in content from the live web, and includes citations ^[3].

Live search matters for local businesses because hours, prices and even whether a business is still open change often. A model’s training data is a snapshot, while a search at question time can pick up what is published now. Exactly when each assistant decides to search is not fully documented, so you cannot assume every answer about your business came from a fresh lookup.

What information do AI assistants look for?

An assistant answering “Who can fix a leaking water heater near me?” has to establish a few things about each candidate: what the business does, where it works, whether it is open or available, and how to reach it. Those facts have to be published somewhere public that the assistant’s search step can reach.

Public sources an assistant’s search could likely reach include the business’s own website, its Google Business Profile and other listings, review sites, and local directories or news. Google, for example, says its generative AI features can show what is being said about products and services across the web, including blogs, videos and forum discussions ^[4].

Consistency helps. If your website says you close at 5 p.m. and a directory says 6 p.m., an assistant has to choose, and it may choose wrong. Keeping the same business name, address, phone number and hours everywhere is the simplest protection against that.

How does location affect the answer?

Location is often added automatically. OpenAI says ChatGPT may use an approximate location based on your IP address, and that sharing precise device location is optional and off by default ^[2]. In OpenAI’s own example, a question about good restaurants “near me” from someone in the San Francisco area might be rewritten into the search “top restaurants San Francisco” ^[2].

Anthropic says Claude may use your location, inferred from your IP address, when you ask for localized results ^[3]. OpenAI also notes that a VPN or network location can affect the approximate location ChatGPT infers ^[2].

Google’s local results work on the same idea. Google says distance, meaning how far each business is from the person searching, is one of the main local ranking factors, and that if someone doesn’t share where they are, Google uses what it knows about their location ^[5].

The practical upshot is that two people asking the same question from different neighborhoods can get different businesses back. State your service area clearly, so an assistant can match you to the places you actually serve.

How do relevance and reputation come into it?

Google is the one major platform we found that publishes plain-language local ranking factors. Google says local results are mainly based on relevance, distance and popularity. The same page describes prominence, meaning how well-known a business is, as based partly on how many websites link to it and how many reviews it has ^[5]. Relevance is how well a Business Profile matches what someone searches for ^[5].

Google also says businesses with complete and accurate information are more likely to show up in local results, and that there is no way to request or pay for a better local ranking ^[5]. Its guide to generative AI features adds that Google Business Profiles can help businesses be visible in AI responses as well as other Search results ^[4].

Other AI assistants don’t publish an equivalent list. OpenAI says ChatGPT ranks search results using multiple factors meant to help users find relevant, reliable information, and that placement is not guaranteed ^[2]. Beyond that, how each assistant weighs reviews, distance or reputation is undocumented. How to get recommended by AI covers what is reasonable to infer.

What does each AI platform document?

The table below sticks to what each company has published in the pages we reviewed. Where a company’s pages say nothing on a point, the table says so rather than guessing.

A few details stand out. OpenAI says ChatGPT may share your location with trusted third-party providers to get more local information, such as nearby business listings, and that restaurant searches can show reservation availability from OpenTable, Resy or Yelp ^[2]. The help page does not name which providers supply general business listings. Whether ChatGPT draws on Google Business Profiles is a separate question, covered in does ChatGPT use Google Business Profiles?

Microsoft’s Bing team says accurate business information is especially important when AI experiences answer location-based queries, and recommends Bing Places for Business to keep key details current and eligible for inclusion in AI-generated responses ^[8].

Anthropic says disabling Claude-SearchBot stops Claude’s system from indexing your content for search, which may reduce your visibility and accuracy in its search results ^[9]. Perplexity says PerplexityBot is not used to crawl content for AI foundation models ^[6].

What does this mean for a local business?

• Make your website the clearest source about you: services, service area, address, hours and contact details in plain text.
• Claim and complete your Google Business Profile, and consider a Bing Places for Business listing.
• Check that robots.txt doesn’t block the search crawlers of assistants your customers use, such as OAI-SearchBot, PerplexityBot or Claude-SearchBot.
• Keep directory listings consistent with your website, especially hours and phone numbers.
• Earn genuine reviews and mentions rather than manufacturing them.

None of these steps guarantees a recommendation. They make your business easier to find, match and describe correctly. For an ordered checklist, see how to make your business visible to AI. If an assistant already gets you wrong or misses you, see why ChatGPT can’t find my business.