Generative engine optimisation, usually shortened to GEO, is the work of making a business easier for AI-powered search systems to discover, understand, verify and reference when they construct an answer.
It matters because the search journey is no longer confined to a page of conventional results. Google AI Overviews, AI Mode and conversational tools can answer a question directly, often drawing on several sources.
GEO does not replace SEO
Strong SEO remains the foundation. A page still needs to be accessible, crawlable, useful and connected to a credible website. Technical health, information architecture, internal links, clear titles and genuine authority have not stopped mattering.
GEO adds a sharper question: is this information good enough, clear enough and well supported enough to be used as a source inside an assembled answer?
What makes a source citation-ready?
Specific information
Generic claims are hard to verify and easy to replace. Concrete facts, named methods, clear limitations and current examples give a system something meaningful to work with.
Clear entities
A site should state consistently what the organisation does, where it operates, who is responsible and how its services relate. Structured data can reinforce that clarity, but it cannot rescue vague or contradictory content.
Original evidence and experience
First-hand observations, useful data, expert explanations and documented processes make a page more distinctive than a summary of other summaries.
External corroboration
Credible mentions, reviews, profiles and citations elsewhere help support the facts published on the site.
There is no honest way to guarantee that an AI system will cite a page. GEO improves the conditions for selection; it does not control the answer.
How should GEO be measured?
Measurement is incomplete. Useful signals include whether a brand or page appears for a defined set of important questions, which sources are cited, whether those answers generate linked visits and whether any resulting enquiries are commercially relevant.
That should sit alongside Search Console, Analytics and genuine lead evidence—not become a new vanity score.
A sensible starting point
- Choose the customer questions that matter commercially.
- Review the sources current AI answers use.
- Fix crawl and rendering barriers.
- Make important business facts consistent.
- Strengthen pages with specific, attributable information.
- Earn credible external references.
- Monitor changes without assuming full platform visibility.
For a practical review, see SearchConvert’s generative engine optimisation consultancy.