How to increase your visibility in ChatGPT, Gemini and other AI

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“Increase your AI visibility” cover with a humanoid robot and a basicseo.net search result

Quick answer: To show up in ChatGPT, Gemini or Perplexity answers you need three things: their bots must be able to read your site, your pages must already rank on Google and Bing, and your content must be easy to cite (direct answers, sourced data, tables). Add brand mentions on other sites and fresh content. GEO doesn’t replace SEO: it builds on top of it.

What is AI visibility (GEO)?

Generative Engine Optimization (GEO) is the work of getting AI assistants to mention your brand or cite your site when someone asks them a question. You’ll also see the term AEO, Answer Engine Optimization.

Assistants that search the web don’t make up their sources: they run searches, get a list of pages and choose what to read and cite from there. That’s why GEO doesn’t replace SEO but adds a layer on top: first you need to be among the candidates, then be the easiest one to cite.

None of these actions guarantees a citation. AI providers don’t publish how they pick sources, so treat each recommendation as a way to improve your odds.

1. Let AI bots read your site

This comes before everything else: if an assistant can’t access your page, it can’t cite it.

Check your robots.txt, CDN and firewall

Each AI company uses its own crawlers, and some have different jobs. With OpenAI, blocking the training bot doesn’t remove you from ChatGPT search, but blocking the search bot does:

OpenAI botWhat it doesIf you block it
OAI-SearchBotDecides whether your site appears in ChatGPT searchYou don’t show up in its search answers
GPTBotCrawls content to train modelsYou’re left out of training; search isn’t affected
ChatGPT-UserVisits a page when a user asks for itOpenAI says robots.txt may not apply to it

For example, to appear in ChatGPT search without giving your content away for training:

User-agent: OAI-SearchBot
Allow: /

User-agent: GPTBot
Disallow: /

Watch out for broad rules like User-agent: * with Disallow, which can block OAI-SearchBot, PerplexityBot or ClaudeBot by accident. Check your firewall or CDN too: some block bots by default.

Put the important content in the HTML

Most AI crawlers don’t run JavaScript. If your text only appears after the app loads in the browser, the page is empty to them. Use server-side rendering or static generation, or at least make sure the main text comes in the initial HTML.

Get indexed on Google and Bing

According to OpenAI, ChatGPT search combines its own crawling with external search providers, Bing among them. Verify your site in Bing Webmaster Tools and submit your sitemap, just like in Google Search Console. It’s free and takes a few minutes.

2. Rank on Google: SEO is still the foundation

Assistants pick their sources from search results, so a page that doesn’t rank is unlikely to be cited. A Clicandseo study of more than 21,000 citations found that, of the URLs cited by ChatGPT and Gemini that rank on Google, 97% were in the top 3.

Google says so in its documentation: to appear in AI Overviews or AI Mode there are no additional requirements. The page just needs to be indexed and eligible to show with a snippet. Make sure you aren’t using nosnippet or a very short max-snippet on pages you want cited.

Starting from scratch? Read our basic SEO recommendations: titles, meta descriptions, H1s, alt text, speed and more.

3. Write content that’s easy to cite

An assistant doesn’t cite whole pages: it pulls out passages. Your job is to make those passages clear, self-contained and verifiable.

Answer up front

Open every key page with a 40–70 word paragraph that answers the main question directly: what it is, who it’s for and what it costs. According to a Growth Memo analysis of more than 18,000 ChatGPT citations, 44% came from the first 30% of the text.

Write sections that stand on their own

Use headings phrased as questions, like the ones someone would ask a chatbot, and put the answer in the first lines of each section. Every section should make sense even when read out of context.

Use tables and lists

Comparisons, prices and specs in a table are easy to extract. In the Clicandseo study, pages with data tables had a median of 36 citations, versus 25 for pages without them.

Bring your own data, sourced figures and expert quotes

In the academic study that coined the term GEO (Princeton and Georgia Tech, 2024), adding expert quotes, statistics and source references improved visibility by up to 40%, while keyword stuffing made it worse. It was an experiment with a simulated engine, but the principle holds: “we’re industry leaders” can’t be cited; “we deliver in 72 hours to 12 cities” can.

4. Cover the whole topic, not a single keyword

When an assistant searches, it doesn’t run a single query: it splits the question into several more specific searches. A Nectiv analysis of more than 8,500 prompts found that when ChatGPT decides to search, it runs 2.17 searches per question on average, about 5 words each.

So it pays to answer every question around your service:

  • Price: how much it costs and what it depends on.
  • Reviews: real cases and testimonials.
  • Comparisons: your option versus others, with a clear verdict.
  • Alternatives: when another solution makes more sense.
  • Usage questions: how it works, how long it takes and what’s included.

More pages isn’t better: according to Ahrefs, there’s almost no relationship between a site’s page count and its AI visibility. What counts is covering your topic well.

5. Get other sites talking about your brand

What others say about you weighs more than what you say. In an Ahrefs study of 75,000 brands, brand mentions had a 0.66 correlation with visibility in AI Overviews, versus 0.22 for backlinks. Mentions count even without a link.

  • Ask ChatGPT and Perplexity about your category and note which sites they cite: media, directories, comparison sites, Reddit or YouTube. That’s where you want to be.
  • Look for appearances in media, industry lists, interviews and collaborations.
  • Keep complete profiles on review platforms and ask customers for reviews.
  • Use exactly the same name, description and contact details on your site, social profiles, directories and Google Business Profile. If you spell your brand two ways, a model may treat them as two different entities.

If you run a local business

Complete and verify your Google Business Profile (category, hours, phone and website) and work on your reviews. For local searches, Gemini and AI Overviews rely on that information.

6. Keep your content up to date

Assistants prefer recent content. According to Ahrefs, the URLs they cite are on average 25.7% fresher than those in organic results, and SE Ranking found that pages updated in the last three months got 6 citations on average, versus 3.6 for the rest.

  • Show both the publish date and the last updated date.
  • Update for real: data, examples and prices. Changing only the date doesn’t work, and search engines notice.
  • Review your most important pages at least every quarter.

7. Show who’s behind it

Assistants, like Google, look for trustworthy sources. Help them recognize your expertise:

  • Sign your articles with the author’s name and a link to their profile.
  • Have an “About us” page with real details: location, track record and clients.
  • Link the source of your figures. A number without a source undermines trust.

8. Structured data and llms.txt: useful, not magic

Structured data (schema.org)

Marking up your pages with Organization, LocalBusiness, Article or Product in JSON-LD helps Google understand your content, which has an indirect effect. Don’t expect miracles: an Ahrefs analysis of almost 1,900 pages found no significant change in AI citations after adding schema. What matters is that the data matches what’s visible on the page.

Do I need an llms.txt file?

llms.txt is a Markdown file that summarizes your site for AI models. It sounds good, but no major provider has confirmed using it: Google says no special files are needed to appear in its AI features, and according to Ahrefs 97% of the llms.txt files analyzed got zero visits in May 2026. If your platform generates it automatically, keep it; otherwise, spend that time on the points above.

9. Measure your AI visibility

  • Google Analytics 4: check traffic coming from chatgpt.com, gemini.google.com, perplexity.ai, copilot.microsoft.com and claude.ai. Volume is usually low, but intent is high.
  • Search Console: appearances in AI Overviews and AI Mode are counted in the Performance report, under the “Web” search type.
  • Prompt testing: pick 5–10 questions from your industry and ask them every month in ChatGPT, Gemini and Perplexity. Note whether you appear, in what position and which sources are cited.
  • Ask your customers: add “How did you hear about us?” to your contact form. A lot of AI-influenced traffic arrives as direct traffic.

AI answers change a lot from one query to the next: according to SparkToro, fewer than 1 in 100 queries returns exactly the same list of brands. Don’t draw conclusions from a single screenshot; measure the trend.

10-step action plan

  1. Make sure robots.txt, your CDN and your firewall let OAI-SearchBot, PerplexityBot and the other bots you care about through.
  2. Confirm your main content comes in the initial HTML.
  3. Verify your site in Google Search Console and Bing Webmaster Tools, and submit your sitemap.
  4. Fix the SEO basics: titles, descriptions, H1s, speed and broken links.
  5. Define 5–10 key questions and measure your starting point in each assistant.
  6. Note which sites the assistants cite for those questions and work on appearing there.
  7. Rewrite your 3 most important pages: answer up front, self-contained sections, tables and sourced data.
  8. Create pages for the questions around your service: price, comparisons, alternatives and cases.
  9. Unify your brand name and details everywhere and work on your reviews.
  10. Update your key pages every quarter and repeat the measurement every month.

FAQ

Does GEO replace SEO?

No. Assistants pick their sources from search results, so SEO is still the foundation. GEO adds a layer: making your content easier to extract and cite, and working on your presence outside your site.

Can I pay to get cited by ChatGPT?

No. Citations inside answers depend on your content being relevant and trustworthy; spending on ads doesn’t make an assistant cite you.

Do I need an llms.txt file?

It isn’t necessary. No major provider has confirmed using it, and Google says no special files are needed. If your platform generates it automatically, it does no harm.

How long until I see results?

If your site already ranks on Google, content changes can show up within weeks. If you’re starting from scratch, expect timelines similar to SEO: 6 to 12 months.

Sources

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