AIO (GEO) agency: get your brand cited by AI

None in substance. All three terms describe the same discipline: making a brand visible and cited in the answers of AI engines (ChatGPT, Gemini, Perplexity, Google AI Overviews and AI Mode). GEO (Generative Engine Optimization) is the most searched term, in France and internationally, according to Google Trends. AEO (Answer Engine Optimization) is mostly used in the United States. We say AIO (AI Optimization) because the discipline covers every AI engine, generative or not.

The new frontier of digital visibility. AIO is the engineering of structuring and optimizing your digital assets so they become the reference source cited by conversational AIs (ChatGPT, Perplexity, Gemini, Google AI Overviews). Unlike classic SEO, which lists links, AIO aims to have your expertise synthesized directly at the heart of the generated answer, turning your brand into an unquestionable semantic authority for next-generation algorithms.

Securing your share of voice in the face of AI. AIO allows industry leaders to secure their leadership in buying journeys where AI now acts as a major decision filter. In 2026, ignoring AIO means accepting invisibility to the decision-makers who use answer engines for their strategic research. Our role is to guarantee that your company remains the primary answer, protecting your competitive advantage and brand image in the era of generative search.

Semantic data engineering. Our methodology fuses advanced Schema.org markup with the creation of proprietary “Knowledge Bases” to make your information directly consumable by Large Language Models (LLMs). We don’t just write copy; we architect semantic entities and trust proofs (E-E-A-T) that allow AI algorithms to validate your expertise and confidently recommend you as the reference solution.

Moving from ranking to authority citation. While traditional SEO seeks to position a URL in a list of results, AIO aims to have your know-how credited and cited within the answer itself. This transition demands far greater technical rigor and content depth, moving from a “keyword” logic to an “intent resolution” logic. AIO is the lever that transforms your website from a mere showcase into a reservoir of technological authority.

There is no single official ranking. The key criteria for evaluating an AIO agency are: technical mastery of how answer engines work (RAG, LLMs), a proven E-E-A-T optimization methodology, and the ability to measure your share of voice in generative answers. At Million Marketing, we combine this technical expertise with an ROI-driven approach inherited from our historic positioning in SEO and SEA for enterprise accounts — feel free to compare our methodology with other agencies before making your choice.

An investment calibrated to your scope, not a generic rate. The budget for an AIO strategy depends on several factors: the scale of the initial audit, the volume of content to optimize for AI citability, and the target markets/languages. We offer two entry formats: a Strategic Micro-Consulting session (1h) to frame priorities, or a continuous Campaign Management retainer. Precise pricing is always confirmed after an initial audit of your digital ecosystem.

First signals within weeks, established authority within months. The first technical signals (indexing by AI crawlers, appearances in occasional answers) are generally measurable within 4 to 8 weeks. An established, recurring presence in conversational engines’ answers on your strategic queries, however, builds over 6 to 12 months — mirroring the authority ramp-up cycles already observed in traditional SEO. We track this progression through dedicated citation and AI share-of-voice indicators.