Glossary
What is GEO (Generative Engine Optimization)?
Generative Engine Optimization (GEO) is the practice of optimizing your content and brand so AI answer engines — ChatGPT, Perplexity, Gemini, Google AI Overviews — mention and cite you inside their generated answers. Unlike SEO, which targets ranked links, GEO targets being named within the answer itself.
Why GEO matters
When someone asks an AI assistant for the best option in a category, the answer usually names a short list of brands and cites a few pages. Buyers often act on that shortlist without opening a results page. If your brand is missing from the answer, you are not on the shortlist, however well your pages rank in classic search.
GEO does not replace SEO. Answer engines still crawl, retrieve and cite pages, so technical health and useful content remain the base. GEO adds a second question: once an engine finds your page, does it trust it enough to name you?
How GEO works in practice
Most GEO work falls into four levers. Make pages easy to retrieve: crawlable, fast, with the answer stated near the top. Make the brand easy to identify: consistent naming, a clear about page, structured data. Earn corroboration from independent sites, reviews and directories that describe you the same way. Keep important pages current, since engines that search the web tend to prefer up-to-date sources.
Then measure. Run a fixed set of buying questions across each engine on a schedule and track mention rate, citation rate and share of voice. Answers vary between runs, so a trend over several weeks says more than any single answer.
A hypothetical example
For example, a dentist in Madrid ranks well on Google for local searches but is never named when people ask an assistant for a teeth-whitening clinic in her neighborhood. Looking at the sources the assistant cites, she sees it relies on two directories and a local roundup. She corrects her listings so they match her website, adds a treatments page that answers common patient questions directly, and encourages satisfied patients to review her. A few weeks later she repeats the same questions to see whether she is now named.
Common GEO mistakes
- Treating GEO as a trick. Repeating keywords does not make an engine trust you; clear, verifiable content does.
- Judging by one answer. Responses change between runs and engines, so a single screenshot proves very little.
- Working only on your own site. Engines often draw on third-party pages that describe you, so ignoring reviews and directories leaves a big gap open.
- Neglecting SEO basics. If your pages cannot be crawled or indexed, no GEO tactic will compensate.
Common questions
Is GEO replacing SEO?
No. GEO builds on SEO, because engines still need to find and read your pages. What changes is the goal, from ranking a link to being named or cited inside the answer, and the way you measure it.
How long does GEO take to show results?
Expect weeks rather than days. Engines refresh their sources on their own schedule and third-party mentions take time to accumulate. Track the same questions every week so you can see movement before it shows up in any single answer.
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