ChatGPT cites your competitor, not you: how to turn the tables with GEO

GEO (Generative Engine Optimization) is the new frontier of search optimization: optimizing your site to be cited by ChatGPT, Perplexity and AI engines. Find out why your competitor already shows up there, and how to turn the tables.

The new search engine is called ChatGPT

In 2026, a growing share of information searches no longer go through Google. They go through ChatGPT, Perplexity, Gemini, Claude or Copilot. Users ask a question in natural language, get a synthesized answer, and the AI cites (or doesn't cite) your company.

If your site isn't cited, it doesn't exist for this category of users. That is exactly what GEO: Generative Engine Optimization is about.

What is GEO?

GEO refers to the set of practices aimed at optimizing your presence in AI-generated answers. Unlike traditional SEO, which ranks pages in an index, GEO seeks to make your content citable, trustworthy and easy to synthesize for a language model.

In practice, if someone asks ChatGPT "which web agency should I choose in Paris?", your goal is for your name to appear in the answer.

Why your competitor already shows up

Generative AIs rely on several sources to build their answers:

Their training corpus: data collected before their cutoff date.
Real-time web browsing (ChatGPT with Browsing, Claude or Perplexity): they crawl pages at query time.
Structured data and authority signals: Wikipedia, Schema.org data, Google reviews, press mentions...

Your competitor gets cited because it is present where AIs go looking: well-structured blog posts, media mentions, complete Google Business profiles, flawless Schema.org.

5 GEO levers to pull right now

1. Write for AIs, not just for Google

Language models love direct, structured and factual content. Favor:

Short, clear answers to your customers' frequently asked questions.
Self-contained paragraphs that make sense out of context.
Headings (H2, H3) phrased as questions or precise statements.

2. Implement complete Schema.org markup

Structured data markup (LocalBusiness, FAQPage, Article, Service) lets AIs identify precisely what you do, where you are and who you serve. A service page without Schema.org is invisible to an AI crawler.

3. Take care of your off-site presence

AIs cross-check information. A well-built site isn't enough if nobody talks about it elsewhere. Aim for:

Mentions in press articles or industry blogs.
Complete profiles on the leading directories (Google Business, Pages Jaunes, Trustpilot...).
Citations on professional forums (Reddit, LinkedIn, Quora France).

4. Create dedicated "question/answer" content

Perplexity, Claude and ChatGPT love FAQ pages and articles that answer a specific question. Every blog post should answer a question your prospects ask an AI. Use AnswerThePublic or ChatGPT's autocomplete suggestions to identify those questions.

5. Update your content regularly

AI tools with real-time browsing (Perplexity, ChatGPT Browsing) favor recently updated pages. Revisit your service pages every quarter: add a recent statistic, a new client reference, a paragraph on a market development.

GEO vs SEO: do you have to choose?

No, the two complement each other. Good SEO (quality content, backlinks, Core Web Vitals) remains the foundation. GEO adds a layer of optimization specific to generative AIs. In practice, most GEO actions also strengthen your traditional SEO.

The big difference: with SEO, you optimize to appear in a list. With GEO, you optimize to be cited in an answer. It's not the same positioning, nor the same kind of writing.

How do you measure your GEO visibility?

Dedicated GEO tools are still young, but you can start with:

Manual queries: ask your target questions to ChatGPT, Perplexity, Claude and Gemini, and note who gets cited.
Mention tracking: tools like Brand24 or Mention detect your citations online, including on sources crawled by AIs.
Google Search Console: declining "zero-click" traffic is often a sign that AIs are capturing your queries.

Conclusion: search optimization in 2026 also plays out in AIs

GEO isn't a fad. It's the natural extension of SEO in a world where AIs are becoming major entry points for information. Companies that invest in it now are building a lead that will be hard to close.

At Vitalyn, we include GEO in our SEO projects and our AI consulting. Want to know whether your site is visible on ChatGPT or Perplexity? Request a free audit.