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AI visibility for small business: how to show up in ChatGPT and Google AI answers

People now ask ChatGPT and Google AI who to hire and what to buy. Here is what the vendors themselves say you need to do to appear, a five-minute robots.txt check, and a free way to test whether AI assistants mention your business.

By Dapols ·

The short answer: there is no secret trick. Google says there are no additional requirements or special optimizations to appear in AI Overviews or AI Mode. OpenAI says to allow its OAI-SearchBot crawler if you want to appear in ChatGPT search. What decides the rest is ordinary: a crawlable site, clear text that answers the question a buyer would ask, and a business other sites mention. You can test where you stand in about ten minutes.

Everything below is from Google's and OpenAI's own documentation, linked where used and read on 20 October 2026. Neither company publishes a ranking formula, so we do not promise results.

What Google says

Google's page on AI features in Search says: "There are no additional requirements to appear in AI Overviews or AI Mode, nor other special optimizations necessary." It also says you do not need to create new machine-readable files, AI text files or special markup, and no special schema.org data is needed. A page must be indexed and eligible to appear in Search with a snippet. Google recommends the usual basics: allow crawling in robots.txt, link your pages internally, offer a good page experience, keep important content in text form, and keep structured data consistent with the visible text (Google Search Central).

That is useful because it rules out a lot of expensive advice. You do not need an "AI file" to appear in Google's AI answers.

What OpenAI says

OpenAI documents three crawlers separately (OpenAI bots):

  • OAI-SearchBot surfaces websites in ChatGPT's search features. "Sites that are opted out of OAI-SearchBot will not be shown in ChatGPT search answers."
  • GPTBot collects content that may be used to train OpenAI's models. Blocking it is about training, not search.
  • ChatGPT-User acts when a person asks ChatGPT to visit a page. It is not used to crawl the web automatically.

OpenAI says each robots.txt setting is independent, so you can allow OAI-SearchBot (to be findable) while blocking GPTBot (to opt out of training). It recommends allowing OAI-SearchBot to appear in ChatGPT search, and says changes can take around 24 hours to take effect.

The five-minute check

  1. Open yourdomain.com/robots.txt in a browser.
  2. Look for lines that disallow everything (Disallow: /) under a wildcard user agent, or any rule that names OAI-SearchBot. Rules like this are sometimes added by a plugin, a host or a past developer without anyone remembering.
  3. If OAI-SearchBot is blocked and you want to be found in ChatGPT, change it. Your web developer or site platform's support can do this in minutes.
  4. Confirm your key pages are not marked noindex, which also keeps them out of Google's AI features.

What to put on the page

Neither company tells you how an answer is chosen, but both point to plain content. A practical version for a small business:

  • Answer the buyer's question in text. If people ask "who fixes boilers in Leeds", have a page that says what you do, where, for whom, with prices or price ranges if you can state them.
  • Keep facts consistent everywhere: your name, address, phone, hours and services on your site, your Google Business Profile and your listings.
  • Say it in words, not in images. Google asks for important content in text form.
  • Be mentioned elsewhere. Reviews, local directories and trade sites that name your business are places an assistant may find you. That part is slow, and nobody can guarantee it.

Test it yourself

Ask ChatGPT, Gemini and Perplexity the five questions a new customer would type, for example "best accountant for freelancers in Austin" or "how much does a kitchen refit cost in Bristol". Write down, for each, whether your business is named and who is named instead. Do it again in a month. That is the whole measurement, and it costs nothing.

If you would rather not do it by hand, paid tracking tools are covered in AI visibility tools compared: what they cost, and the wider picture is in our earlier post on AI search visibility tools.

What not to believe

  • "You need a special llms.txt file to be cited." Google says no special files are needed for its AI features. Other assistants publish no such requirement that we could find.
  • "We guarantee you will rank in ChatGPT." Nobody outside OpenAI can promise that, and OpenAI publishes no ranking formula.
  • "Block the AI bots to be safe." Blocking OAI-SearchBot keeps you out of ChatGPT search answers.

Sources: Google: AI features and your website, OpenAI: crawlers and user agents