For twenty years the job was simple to describe, if not to do: rank on Google. In 2026 that is no longer the whole job. A growing share of your clients' customers never see ten blue links. They ask ChatGPT, Perplexity, or Google's own AI Overview, and they act on whatever it says.
Generative Engine Optimization, or GEO, is the practice of making sure those engines cite you. It overlaps with SEO but it is not the same discipline, and treating it as an afterthought is already costing agencies clients.
After tracking thousands of prompts across the major engines, a clear pattern emerges. Citations go to pages that do three things well.
None of this replaces technical SEO. A page that cannot be crawled or rendered will never be cited, no matter how well it is written. GEO sits on top of a healthy foundation, not instead of it.
The agencies that win the next five years will measure their Google rank and their AI citations in the same breath.
That is the whole reason we built Nalza: one score that spans both worlds, and a weekly Move that tells you the single most valuable thing to do next. If you want to see where your site stands, the free audit takes about a minute.