How to Rank in ChatGPT, Gemini and Perplexity Answers

By PDS Team

There is no ranking list to climb in ChatGPT, Gemini or Perplexity. These tools search the web, read pages and cite the sources they use, so being mentioned comes down to three things: crawlers can reach your pages, your pages clearly answer the question, and other trusted sources say the same things about your business. If you have been searching for how to rank in ChatGPT, this guide covers what each platform officially says about sources and what you can control.

No one can guarantee a mention in an AI answer. What you can do is remove the reasons you would be left out.

How do ChatGPT, Gemini and Perplexity choose their sources?

All three search the web when a question needs current information, then show links to the pages they relied on, but none of them publishes a detailed ranking formula.

ChatGPT

OpenAI’s help article on ChatGPT search says ChatGPT will automatically search the web when a question might benefit from web information, and answers include inline citations and a Sources button. It also says ChatGPT may share disassociated search queries with third-party search providers such as Bing. OpenAI’s publisher FAQ says any public website can appear in ChatGPT search, as long as it is not blocking OAI-SearchBot.

Gemini

Google’s Gemini Apps help says Gemini may provide links to sources and related content, and that not all responses include them. Google’s crawler documentation describes grounding as providing content from the Google Search index to the model at prompt time. In practice, being well indexed in Google Search is the foundation for Gemini too.

Perplexity

Perplexity’s help centre says it searches the internet and gathers information from sources such as articles, websites and journals, and each answer includes numbered citations linking to the original sources. Its crawler documentation says PerplexityBot is what surfaces and links websites in its results.

If you would like a team to work on this for you, our GEO services focus on making your business easy for AI search tools to find, understand and cite.

Step 1: Can AI search crawlers reach your pages?

Check that each platform’s search crawler is allowed in robots.txt and not blocked by your firewall, because a page that cannot be fetched cannot be cited.

Note that Google-Extended is the exception worth thinking about. Google says blocking it stops your content being used for Gemini grounding, so a site that blocks Google-Extended may be cited less in the Gemini app, even though Google Search is unaffected.

Also test from outside your network. Security plugins and CDNs sometimes challenge unfamiliar bots with a CAPTCHA, which quietly blocks them even when robots.txt allows them.

Step 2: Are you indexed in Google and Bing?

Make sure your important pages are indexed in both Google and Bing, since AI answers lean on search indexes and OpenAI names Bing as a search provider.

Verify your site in Google Search Console and Bing Webmaster Tools, submit a sitemap to both and fix any pages reported as not indexed. Bing has said that IndexNow helps keep information fresh across search and AI experiences by notifying participating search engines when pages are added, changed or removed.

Bing Webmaster Tools also added an AI Performance report, released as a public preview in February 2026. Bing says it shows how often your pages are cited as sources in Microsoft Copilot, AI-generated summaries in Bing and select partner integrations. Bing notes that citation counts do not indicate ranking or authority, so use the report to spot which pages get cited and which do not.

OpenAI has not officially said that Bing Webmaster Tools data affects ChatGPT, so treat Bing indexing as good hygiene, not a shortcut.

Step 3: Do your pages answer real questions clearly?

Write pages that give a direct, specific answer early and back it up with detail, because AI tools quote passages that state facts plainly.

Google’s guide to optimising for generative AI features says its AI features rely on the same core ranking and quality systems as Search. It recommends original, expert-led content that goes beyond common knowledge, and warns against mass-producing pages for every query variation. It also says there is no need to break content into tiny pieces for AI.

Bing’s AI Performance announcement suggests clear headings, tables and FAQ sections so key facts are easy to extract, supported by examples, data and sources.

What this looks like for a service business

• A dedicated page for each service, stating what you do, who it is for and where you work.
• Plain facts AI tools can repeat accurately: locations, opening hours, service areas, contact details.
• Answers to the questions customers actually ask your sales team, written in their words.
• Dates on content that changes, and regular reviews so old details are corrected.

Our explainer on generative engine optimisation goes deeper into how this differs from classic SEO.

Step 4: Are other sources saying the same thing about you?

AI answers often draw on several sources, so consistent, genuine mentions of your business across the web make it easier for them to describe you accurately.

Start with the profiles you control. Google’s AI optimisation guide advises keeping business data current through Google Business Profile and Merchant Center, and Bing recommends Bing Places for Business for address, hours and contact details. Make sure your name, address and phone number match everywhere.

Beyond that, earn mentions the normal way: industry directories that are relevant to you, local news, partner websites, and real customer reviews. Google’s guide specifically lists seeking inauthentic mentions among the tactics to ignore. Google’s spam policies also cover buying links to manipulate rankings.

Step 5: How do you measure AI search visibility?

Track referral traffic from AI tools in analytics and check how your brand is described in answers to your key questions.

• Referral traffic: OpenAI says ChatGPT adds utm_source=chatgpt.com to referral links, so you can see that traffic in Google Analytics.
• Citation reports: Bing Webmaster Tools’ AI Performance report shows citations across Microsoft’s AI experiences.
• Manual checks: Each month, ask ChatGPT, Gemini and Perplexity the questions your customers ask, and note whether you are mentioned and whether the details are correct.

Answers change between sessions and users, so look for patterns over time rather than reacting to one response. An AI visibility audit can give you a baseline to measure against.

How to rank in ChatGPT and other AI tools: FAQs