ChatGPT citations are heavily concentrated

When you research how ChatGPT cites sources, you quickly encounter a striking number: the top 10 domains in any given topic account for 46% of all citations. The top 30 domains capture as much as 67%. This sounds discouraging — as though the market is already divided and you have missed the boat.

But look at it from a different angle and you see something quite different: an enormous opportunity that most SME marketing teams are still leaving entirely untapped.

What the data tells us

Research by Position Digital shows that citations in AI responses — just like organic search traffic in the early days of SEO — are heavily concentrated among a limited number of established domains. The familiar names: major media houses, established trade publications, Wikipedia-style authorities.

That is the reality. But what most people overlook is what happens with the remaining 33% of citations. Those are distributed across hundreds of smaller, specialised domains. And that share is available — for anyone who chooses to invest seriously in Generative Engine Optimization (GEO) right now.

A 33% share may sound modest, but in absolute terms it represents millions of queries per month in which AI models cite small and medium-sized sources. Especially if you focus on a specific niche — Bitcoin, fintech, AI applications — that share is proportionally even larger, because large generalist sites cover those topics less in depth.

The comparison with early SEO

We know this pattern. Companies that started early with SEO between 2010 and 2015 — when most competitors were not yet taking it seriously — are now reaping the rewards. They built domain authority, accumulated backlinks and published consistent content at a time when there was barely any competition. Today, it is much harder for new players to close that gap.

GEO is now in exactly the same phase as SEO was in 2012. The tools are available, the principles are understood, but adoption among SMEs is still minimal. That creates a first-mover advantage that will disappear over the next two to three years as more businesses wake up to it.

Enrichlabs data confirms this pattern: companies that begin systematic GEO optimisation now are building a lead that will be structurally harder to close later. Authority in AI models is not built in weeks — it requires months of consistent publishing, external validation and in-depth content.

Why most SME teams have not started yet

GEO is a relatively new concept. Many marketing teams are still working on the basics of SEO, social media and paid advertising. GEO is not yet on the agenda of the average marketing manager — and that is precisely why an opportunity exists right now.

The companies that start now do so without direct competition from their own industry. They can claim topics, build citable content and establish authority in their niche — while competitors are still debating whether GEO is even relevant to their sector.

How to get into the top-cited sources

There is no shortcut, but there is a clear path. These are the five pillars:

1. Choose a sharp niche

Do not try to compete across all topics at once. AI models are more likely to cite specialised sources than broad generalists. Choose two or three core themes — Bitcoin and self-custody, fintech regulation in the EU, AI applications in the financial sector — and become the best source in those areas.

2. Build in-depth expertise content

Shallow 300-word content is not cited by ChatGPT. AI models pull information from sources that treat a topic exhaustively. Write longer, structured articles that answer real questions with concrete details, numbers and definitions.

3. Provide clear, citable answers

Structure content so that each section addresses one concept. Use clear headings, define terms explicitly and avoid vague formulations. AI models readily pull short, concise definitions that they can place directly in a response.

4. Secure external validation

Is your content mentioned or linked to by other sites? External validation — backlinks, mentions in relevant publications, social proof — strengthens the credibility of your domain in the eyes of AI models. This is largely the same as familiar link building in SEO, but directed at authority within your niche.

5. Consistency over time

GEO authority is not built in a month. Publish regularly, update existing content and maintain a presence in your niche. AI models learn from patterns: a domain that has been consistently publishing about Bitcoin for years is more likely to be cited than a site that recently published six articles in a single week.

Opportunities for English-speaking businesses

There is an additional dimension that few businesses have on their radar: niche language markets. The vast majority of high-quality sources that ChatGPT cites are in English. For queries in smaller or regional languages — about buying Bitcoin locally, fintech regulations under national regulators, AI implementations at regional companies — there are relatively few quality sources available.

This means that businesses with a relatively modest investment can secure a top position in AI responses for their target language. The competition is thinner, the bar is lower and the opportunity to become the reference source in your own market is real.

For sectors like Bitcoin, crypto and fintech this holds especially true. Many queries in these sectors already go through ChatGPT and Perplexity, and the available expert content in many languages is scarce. A company that begins serious GEO content now can, within six to twelve months, build a dominant position.

The time pressure is real

First-mover advantage has an expiry date. As more businesses discover GEO — and this will accelerate in the coming months — it becomes increasingly difficult to occupy a dominant position. Companies that wait now will, in two years, have to compete against established GEO authorities in their niche. The same investment will then be required, but with a much smaller expected return.

The concentration of citations among the top 10 and top 30 domains is not a static given — it is a snapshot of who has invested most up to now. Those positions are not occupied forever. They are taken by the companies that invest earliest and most consistently.

Start with GEO now

At Webrock Media we help companies in the Bitcoin, fintech and AI sector build a structural GEO strategy. From content architecture and citable articles to external authority building and technical optimisation for AI retrieval.

Would you like to know what opportunities exist for your business in AI responses? Get in touch for a no-obligation GEO consultation. We analyse your current visibility in AI tools and show you where the concrete opportunities lie.

ChatGPT citations are heavily concentrated — and that is your opportunity