Key takeaways
- Google AI Overviews and ChatGPT can both answer a local-business question, but they sit in different discovery contexts.
- An AI Overview appears inside a Google Search results page, with supporting links and often alongside maps, Business Profile details and ordinary results.
- ChatGPT answers inside a conversation, assembling a shortlist from web retrieval, citations and location context.
- Visibility in one place does not mean visibility in the other, because the systems and surrounding page are different.
- Keep your Google Business Profile and website facts consistent, then test the same buyer questions in both places.
- Neither system guarantees that your business will appear or be recommended.
If you run an accountancy practice or an established local business, you may see the same kind of customer question answered in more than one place. One answer sits inside a Google results page. Another arrives as a ChatGPT conversation. If the idea of AI visibility is new to you, start with what AI visibility covers for a local business.
The useful comparison is not which tool is "better". It is what the customer still sees and can click next to the AI answer — and therefore what public facts must stay accurate in each place. For how to prioritise platforms overall, see which AI platforms matter for local businesses.
Direct answer
They answer in different places. A Google AI Overview sits inside a Google Search results page, with supporting links and often alongside maps, Business Profile details and ordinary results. ChatGPT gives a conversational shortlist with citations. Treat them as separate discovery contexts: check what a customer sees in both, and keep your public facts consistent.
Watch the guide
How are Google AI Overviews different from ChatGPT for local businesses?
Prefer to watch? This short guide compares where each answer appears, what a customer sees next to it, and a practical dual check for your business.
Where does each answer appear when someone looks for a local business?
The setting is the first difference that matters. A Google AI Overview appears inside a Google Search results page when Google's systems judge that generative AI can be especially helpful. It sits in the same experience as ordinary links and other Search features. ChatGPT answers inside a conversation on ChatGPT itself, where the customer can keep asking follow-ups.
Google's own overview of the product puts that contrast plainly: AI Overviews were designed for information journeys in Search and are a different experience from interacting with an LLM-based chatbot. OpenAI's help centre describes ChatGPT as a conversational product that can search the web, cite sources and show a Sources view. Same kind of buyer question; two different rooms.
That is why the commercial decision is dual, not either/or. Treat Google AI Overviews as part of the Google results experience. Treat ChatGPT as a separate conversational shortlist. Do not assume that showing up in one means showing up in the other.
What does a Google AI Overview show next to the rest of Search?
An AI Overview gives an AI-generated snapshot with key information and links to dig deeper. Google's Search Central guidance on AI features says Overviews are designed to show when they add something useful to classic Search, and that they often do not trigger. There are no extra technical requirements beyond normal indexing and snippet eligibility.
For a local business, the surrounding page matters as much as the Overview text. On the same results page a customer may still see maps, Business Profile details, reviews and ordinary web results. Completing and updating your Google Business Profile remains a listed best practice in Google's AI guidance, because local facts on that page still shape what a customer can check next. We cover the limits of that surface in what your Business Profile can and cannot do in Google's AI search.
Google has not published a separate local-ranking formula for AI Overviews. General local results still lean on relevance, distance and prominence. Do not invent an "AI Overview local algorithm". Keep services, category, location, hours and contact details accurate, then judge what appears with real queries.
How is AI Mode different from an AI Overview?
AI Mode is related but distinct. It is a deeper follow-on experience for longer questions and follow-ups, using different models and techniques from a standard AI Overview. Mention it so you are not confused by the label in Search. This article stays on Overviews versus ChatGPT, because that is the everyday comparison most local firms need first.
What does a ChatGPT answer look like for the same kind of question?
Ask ChatGPT for a local recommendation and you usually get a conversational shortlist, not a results page. According to OpenAI's help centre on searching the web with ChatGPT, ChatGPT can search automatically or when the user chooses Search. Responses may include citations and a Sources view. OpenAI also warns that results and citations can be incomplete, outdated or incorrect, so opening the source still matters.
That shortlist journey is the one we unpack in what happens when a customer asks AI for a local recommendation. For whether customers are already using ChatGPT this way, see how many customers now use ChatGPT for local searches rather than repeating those figures here.
How does ChatGPT know where the customer is?
OpenAI says ChatGPT uses an approximate location from the internet connection by default. Device location is optional and off by default. When someone asks for something "near me", ChatGPT may rewrite that into a place-named query and share a general location — not the IP address itself — with third-party search providers. For a firm in Swansea, Cardiff or anywhere else in the UK, that means testing with your town or postcode in the question, not only a vague "near me".
Why can the two name different businesses for the same question?
Because they are different systems. Google grounds AI Overviews in Search ranking and quality systems, the Search index and related knowledge. ChatGPT retrieves and synthesises from the open web and its search partners, inside a chat product. Different evidence paths can produce different shortlists for the same wording. That is expected, not a bug.
This is the practical cousin of a wider point: a strong Google ranking does not automatically mean an AI tool will recommend you. We explain that gap in why a strong Google ranking does not guarantee an AI recommendation, so we will not re-teach it here.
Be wary of neat agency claims that ChatGPT "leans on" one review site, or that Overviews "always" favour a Business Profile. Google and OpenAI do not publish those as official local formulas. Stick to what is documented: Google grounds answers in Search systems and asks businesses to keep profiles accurate; ChatGPT retrieves from the web with location context and asks users to check sources.
What should a local business or accountancy firm check in each place?
Run a dual check with the questions your buyers really ask. Pick three service-plus-town questions, such as "accountant for a small limited company in [your town]". Try each in Google and note whether an AI Overview appears, what it says, and which local features sit beside it. Then ask the same questions in ChatGPT and note the shortlist, the citations and the location it seems to assume.
Next, compare both answers with your own facts. Services, location, hours and contact details on your website should match your Google Business Profile. If a citation looks wrong, open the source and fix the public page rather than chasing the AI text. If you want an outside view of that picture, you can see how your business appears in AI answers with a free AI Visibility Report.
A practical check
A dual check for Google AI Overviews and ChatGPT
- Choose three real buyer questions. Use service plus town or postcode wording your clients actually use.
- Run each question in Google Search. Note whether an AI Overview appears and what maps, Business Profile details or ordinary results sit beside it.
- Ask the same questions in ChatGPT. Note the shortlist, citations and the location the answer seems to assume.
- Compare both with your own facts. Check services, category, location, hours and contact details on your website and Google Business Profile.
- Fix the source, then re-check. Correct anything wrong on your public pages first. Answers can change by question, location and day, so look again later rather than relying on one snapshot.
None of this guarantees an appearance or a recommendation in either place, and anyone who promises that should be treated with caution. The aim is clearer priorities: keep Google's local ecosystem strong, and keep public web evidence consistent enough for conversational answers. Our hub on AI visibility for local businesses shows how those pieces fit together. If you want help seeing where you stand, request an AI Visibility Report.