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Engine guide: ChatGPT

How to get cited by ChatGPT

ChatGPT only links sources when it searches. Whether it can reach your page at that moment comes down to one robots.txt line and one index most marketers ignore.

The short answer

ChatGPT cites pages when it runs a web search, and those results come from OpenAI's own OAI-SearchBot crawl plus third-party search providers, with Bing long reported as one of them. To be cited, allow OAI-SearchBot in robots.txt, make sure Bing has indexed the page, and open the page with a direct answer the model can lift whole.

What ranked on 26 September 2026: Results for this query are dominated by tool vendors and agency blogs, most repeating the same checklist. Few separate the three OpenAI user agents, which is the first thing that actually decides whether a page can be linked.

How ChatGPT finds and links a page

OpenAI runs separate agents for separate jobs, and publishers routinely block the wrong one. Blocking training is a legitimate choice; blocking search by accident is the common mistake.

  • OAI-SearchBot crawls for ChatGPT search results. OpenAI says sites that block it will not be shown as linked sources in search answers
  • GPTBot collects training data. Blocking it does not remove you from search, and allowing it does not get you cited
  • ChatGPT-User fetches a page when a person in a conversation asks for it, so it behaves like a visitor rather than a crawler
  • Answers without search enabled rely on training data and carry no links, so a missing citation there tells you nothing about your pages
  • Citations appear as inline source chips and a sources panel, and OpenAI appends utm_source=chatgpt.com to outbound links, which makes the traffic visible in analytics

Things that sound right and are not

  • ClaimWe blocked GPTBot, so ChatGPT cannot see us.

    That only covers training. Search runs on OAI-SearchBot. Check your robots.txt and your CDN bot rules for each agent name separately, because firewall presets often block all three together.

  • ClaimBing does not matter, nobody uses it.

    Nobody has to use Bing for its index to matter. If a page is missing from Bing, you lose one of the retrieval routes ChatGPT search has been reported to use. Submitting a sitemap in Bing Webmaster Tools takes minutes.

  • ClaimChatGPT quoted a competitor, so their page is better.

    ChatGPT tends to rewrite the question into several shorter searches before it answers. Their page may simply match one of those rewritten phrasings. Test the narrower sub-questions, not only the one you typed.

Where to start

  1. 01Open robots.txt and confirm OAI-SearchBot is allowed, then check your CDN or WAF bot settings, which override robots.txt silently.
  2. 02Verify the site in Bing Webmaster Tools, submit the sitemap, and inspect the pages you want cited.
  3. 03Rewrite each target page so its first paragraph answers one question in two or three sentences, with a number or a named entity the model can attribute.
  4. 04Filter analytics for utm_source=chatgpt.com to see which pages already get clicks from answers.
  5. 05Run the same twenty prompts with search on each month and log which of your URLs appear as sources.

Questions

Does allowing GPTBot help citations?
Not directly. GPTBot feeds training, which can shape how the model describes you without search, but it carries no links. Search citations depend on OAI-SearchBot access.
How fast does a new page show up?
It depends on when OAI-SearchBot and the partner indexes recrawl it. Pages already indexed in Bing and linked internally tend to be picked up sooner than orphan pages.
Can I ask OpenAI to include my site?
There is no submission form for organic search answers. Access, indexability and a clear answer on the page are the levers. Merchants can submit product feeds separately for shopping results.

Related

Doing this yourself and want a second opinion on what the assistants say about you? Tell me what you are seeing, or read the AEO Playbook for the whole framework.