SEO in an AI summary world: how to earn mentions and citations

Charlie Marchant, CEO of Exposure Ninja
Search is changing. And if you’ve noticed your traffic dipping while your impressions stay the same, you’re not imagining it. AI overviews are taking up more and more of the search results page, and platforms like ChatGPT, Gemini, and Claude are becoming the first stop for a growing number of people doing research online. The […]

Search is changing. And if you’ve noticed your traffic dipping while your impressions stay the same, you’re not imagining it. AI overviews are taking up more and more of the search results page, and platforms like ChatGPT, Gemini, and Claude are becoming the first stop for a growing number of people doing research online.

The question for marketers isn’t whether this is happening. It’s what to do about it.

We put this question to Charlie Marchant, CEO of Exposure Ninja, in a recent webinar. Here’s what she had to say.

Table of Contents


First, let’s get the definitions straight

If you’ve heard the terms mentions, citations, and sources used interchangeably, they’re not quite the same thing.

A mention is when an AI answer names your brand as a recommendation. Think: “some of the best veg boxes in London include Riverford, Abel & Cole, and London Vegbox.” Those are mentions.

A citation is a reference or link that appears in an AI-generated response, pointing back to the original source of the information. That might be your own website, but it might equally be a review, a roundup article, or a blog post that happens to feature you.

Sources are the full list of articles and pages an AI platform used to construct its answer. You can find these at the bottom of a ChatGPT response by clicking the sources button. They’re the AI equivalent of a bibliography.


GEO vs SEO: are they actually different?

Yes and no. The tactics are largely the same, including technical optimisation, on-site content, structured data, and digital PR. But the strategies are different because you’re optimising for different platforms.

Charlie’s analogy is a good one: nobody posts exactly the same content on LinkedIn and TikTok and expects the same results. The tactics of social media are similar across platforms, but the strategies are completely different. Search is going the same way.

Google, ChatGPT, Gemini, Perplexity, and Claude all use different algorithms. Showing up well on Google doesn’t guarantee you’ll appear in ChatGPT, and vice versa. That’s largely why GEO exists as a term at all.


Where should marketers start?

Charlie’s advice: don’t try to optimise for every platform at once.

Start by setting up a channel group in Google Analytics to see which AI platforms are already sending referral traffic and conversions to your website. It won’t give you complete data, but it will tell you which platforms your audience is actually using, which means you can focus your efforts rather than spreading them thin.

For most businesses, ChatGPT tends to drive the most referral traffic. If your customers use Microsoft products at work, it might be Copilot. Google Workspace users lean toward Gemini.

From there, identify the middle and bottom of funnel topics you want to show up for. People write around 60 words on average when prompting ChatGPT, compared to about four on Google. That means you need to think in topics and intent, not just keywords.


The 85% insight that changes things

Here’s the finding that shifts how you think about this: around 85% of the time, even when your brand shows up in an AI answer, it’s third-party websites talking about your brand that are being used as sources, not your own website.

That means overfocusing on your own content is a common mistake. Digital PR, reviews, forum mentions, awards, and coverage in niche publications all matter enormously for how AI platforms understand and represent your brand.

The sources that get referenced vary by industry. Tech products tend to show up via Wired or ZDNet. Beauty and skincare via Glamour, Vogue, or Reddit. Knowing which third-party sources your industry relies on, and getting your brand featured there, is now a core part of the strategy.


Can smaller brands compete?

Yes, and possibly more easily than you’d expect.

Charlie gave the example of a small publisher called Chat Optic, who had done a study on the overlap between Google page one rankings and ChatGPT visibility. Because barely anyone else had published that specific data, Chat Optic was showing up repeatedly in AI answers on the topic, despite being a relatively small site.

The opportunity is in specificity. Customer call transcripts, original data, niche research, interactive tools: these are the things that give AI platforms a concrete, trustworthy answer to a specific question. Big brands have the budget, but they don’t always have the idea.


How to talk about this with senior stakeholders

If traffic is down but conversions are holding steady, that’s your story. Clicks are dropping partly because AI overviews are absorbing informational searches. But for the middle and bottom of funnel terms that actually drive leads and sales, the opportunity is growing, and conversion rates from ChatGPT are in some cases higher than Google because users have already done their research in the conversation before clicking through.

Focus on conversions, not traffic. Tie the work back to the bottom line. And frame AI search channels as a growing trend, not a threat.


The content types that are getting cited right now

Best-of lists, comparison articles, pricing pages, and review content are showing up frequently across AI platforms. So is first-person experience content from forums like Reddit and Quora. None of this is surprising when you think about how people prompt AI: they’re asking questions, not typing keywords.

If you want to appear in those answers, create content that actually answers the question well, publish it in the places your industry trusts, and make sure your website is technically sound so that when agents or AI systems come to your pages, they don’t hit friction and move on.


The bottom line

Good SEO is still good GEO. The principles are familiar. But the landscape has expanded, and the brands that show up well in AI answers are the ones building a clear, consistent presence across the web, not just on their own sites.

Charlie’s final thought: the best brand positioning is built around the people and values you actually have. That’s what makes you distinct in a world where AI is trying to match users to the most relevant, trustworthy answer.

For The Marketing Meetup, that’s being the friendliest place for marketers. What’s it for your brand?


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