AI visibility is not mainly an AEO trick. It is a brand authority problem.
- The core argument: WARC and Charlie Oscar’s research suggests long-term brand equity is the biggest driver of visibility in LLMs, accounting for 63% of the effect.
- The practical warning: Schema, llms.txt files, citation tracking and content formatting matter, but they are hygiene. They do not replace a clear, consistent brand position.
- The UK business takeaway: If you want to be found in Google, ChatGPT, Gemini, Claude and Perplexity, your SEO and AEO work needs to strengthen entity clarity, brand consistency and third-party corroboration together.
There is a chart doing the rounds from WARC and Charlie Oscar that every founder, CMO and growth team should pin above their desk.
It comes from an eight-month analysis of 30 brands across six categories. The question was simple: what actually drives brand visibility in LLMs and AI search platforms like ChatGPT, Gemini, Perplexity and Claude?
Most marketers are optimising the wrong 37%
The technical work matters, but the largest signal appears to be the brand equity built before the AI answer is generated.
Read that again. Nearly two-thirds of whether an AI model mentions you, recommends you, or even understands what your business is known for comes from brand equity built over years, not from this quarter’s campaign.
That matters for any UK business now investing in SEO, AEO, GEO or AI visibility. The quick technical fixes matter, but they are not the whole game.
Why this is not the AEO hack marketers were hoping for
Most AEO and GEO tools I have tested for clients, including Peec AI, Otterly, Profound and Ahrefs Brand Radar, are built around a similar premise: track citations, fix schema, publish an llms.txt file, structure your content clearly, and make pages easier for crawlers and answer engines to parse.
That is real work. I do it for clients. But the WARC and Charlie Oscar data points to something more uncomfortable: you cannot simply buy your way into AI visibility. As WARC’s Amy Rodgers explains, LLM visibility reflects a brand’s core equity, including distinctive assets and long-term positioning that has stayed consistent over time.
The 22% marketing spend slice and 11% citation volume slice are the levers most agencies are selling right now. Combined, they are worth less than a third of what appears to drive AI visibility. Influencer and PR reach, the thing many “AI visibility” pitch decks lead with, sits at 4%.
The model is not reading your latest press release and immediately deciding you are trustworthy. It is reflecting the accumulated weight of what your brand has said and done, consistently, across the internet.
What gets you parsed vs what gets you trusted
The best AI visibility strategy connects both sides. Technical AEO helps machines read you. Brand authority helps machines believe you.
Helps crawlers understand entities, services, authors, FAQs and page relationships.
Clarifies which content matters and reduces friction for AI crawler discovery.
Makes it easier for AI systems and buyers to describe what your business is known for.
Turns your claim into a corroborated entity signal across mentions, reviews and case studies.
What I am seeing as a UK SEO and AEO consultant
I have been running SEO, AEO and GEO comparisons for UK consultancy and service businesses recently, and the pattern holds up in practice.
Brands that have been saying the same thing, in the same broad way, for three or more years are more likely to show up in AI-generated answers, even when their technical SEO is only average.
Brands with sharp campaigns but scattered identities perform worse. If the positioning changes every six months, the founder says one thing on LinkedIn, the website says another, and the blog is full of generic “innovative solutions” copy, the brand becomes harder for both people and AI systems to summarise.
That is the uncomfortable bit for a performance marketer: this is not only a channel problem. You cannot fix weak brand memory with a bigger Q4 budget or a better prompt for your llms.txt file.
Brand equity compounds the same way it always has: through consistent positioning, a distinct voice, useful proof, and enough repetition across enough trusted sources that the model has no choice but to treat you as a known entity.
What this means for your next 12 months
1. Stop treating GEO as separate from brand
The four-pillar frameworks, schema checklists, AI crawler checks and llms.txt files floating around right now are useful. I use them. But they are hygiene, not strategy. They can help you get found. They do not automatically make you trusted.
Trust is the 63%.
2. Say the same thing everywhere for a long time
Not the same words. The same positioning.
If your website says one thing, your founder says another on LinkedIn, your case studies frame the business differently, and your press mentions use a fourth description, you are diluting the signal that compounds into AI visibility.
3. Audit for consistency before schema
Before I touch structured data for a client, I now look at the last two to three years of public content: website pages, social posts, press mentions, reviews, case studies and founder content.
The test is simple: would an outsider, or an AI model, describe the brand the same way after reading all of it?
Most businesses fail this test badly. That is where the AI visibility work should start.
4. Use citations and PR, but keep them in proportion
Citation volume and PR still matter. Eleven percent and four percent are not zero. But they are not where most businesses win.
The stronger play is to make third-party mentions reinforce the same entity, the same expertise and the same positioning that already exists on your own website and owned channels.
Before schema, check whether the brand signal is coherent
This is the practical audit I would run before investing heavily in AEO tools or citation tracking.
Signals that strengthen AI visibility
Signals that weaken AI visibility
The bigger shift for SEO, AEO and AI visibility
Natasha Wallace at Jellyfish put it well: the goal should not only be search visibility. It should be brand perception within a model’s corpus of data.
That is a re-run of the oldest argument in marketing, brand versus performance, except now the audience judging your brand is not only a human buyer. It is also a model trained on what you have put into the world, deciding in a fraction of a second whether you are worth mentioning.
The businesses panicking about AI visibility are asking, “How do we get cited more?”
The better question is, “Have we built something worth being consistently known for?”
If the answer is no, no amount of schema markup fixes that.
How SEO and AEO should work together
The winning system is not SEO versus AEO. It is one search visibility engine built around entity clarity and brand authority.
FAQ
Is AEO still worth doing if brand equity matters more?
Yes. AEO is still worth doing because clear structure, useful answers, schema and crawl access help AI systems understand your content. The mistake is treating AEO as a replacement for brand authority.
What should a UK business prioritise first?
Start with entity clarity. Make sure your website, service pages, founder profiles, case studies and third-party mentions all describe the business consistently. Then improve technical SEO, structured content and AI search tracking.
Can small businesses compete in AI visibility?
Yes, but usually by owning a sharper niche. A smaller business is unlikely to beat a national brand on generic awareness, but it can become highly visible for a specific service, audience, location or problem.
How long does AI visibility work take?
Technical fixes can be implemented quickly, but brand authority and entity corroboration compound over months. I would think in 6 to 12 month cycles rather than expecting a one-week AEO checklist to change everything.
Want to know if your business is visible in AI search?
I help UK businesses connect SEO, AEO, GEO, content strategy and brand authority so they can be found in Google and understood by AI systems like ChatGPT, Claude, Gemini and Perplexity.
Start with an SEO and AEO audit that checks rankings, entity signals, content structure, citation footprint and brand consistency together.
Explore SEO and AEO servicesSources: WARC and Charlie Oscar research via BestMediaInfo, WARC.