What Is Generative Engine Optimization (GEO)?

Ask a chatbot to recommend a beginner camera, and it may name three, each with a small link to a page it read. You never scrolled a list of results. The answer did the reading for you. For anyone who runs a website, that raises a new question: how does a page end up quoted inside the answer? Working on that is called generative engine optimization (GEO).

Search engine optimization (SEO) is the older practice of helping a page rank well in a list of search results. GEO aims at a different reader: an artificial intelligence (AI) tool that writes an answer and cites a few sources inside it. A generative engine is any tool that writes its own answer instead of only listing links. GEO is the work of making your page one that tool can find, and one it's willing to quote.

Some answers come straight from what a model learned in training. For others, the tool runs a search first, then writes from the pages it found. Researchers who study these tools describe that second kind: it gathers several sources and sums them up in one answer. So the first step is plain. Be findable. A page the search never turns up can't be quoted at all.¹

A study presented in 2024 tried nine ways of rewriting web pages and measured how much each page showed up in AI answers afterward. The changes that helped most made a page more credible: citing sources, adding quotations, and adding statistics. In the study's tests, changes like these raised a page's visibility by up to 40 percent. Stuffing a page with keywords, an old search trick, did little. Credibility won.¹

The same study found that what works varies by subject. A history question and a question about the law reward different changes. And a citation isn't control. The tool rewrites your page in its own words, and that summary can drift from what you wrote. Answers also change from one run to the next, so one check tells you very little. A citation is something a page keeps earning, question after question and month after month, because nothing about it is permanent.¹

The habits the evidence favors are the ones good writers already use.

• Answer the question in the first line.
• Back the answer with a source a reader can open.
• Use real numbers, and say where they came from.
• Keep the page easy for search engines to find and read.

That's what makes a page worth quoting, for a person or for a machine.¹

You'll see offers of special files or hidden settings that promise to push a brand into AI answers. In the study, the gains came from changes a reader could see on the page itself. So a fair question for anyone selling GEO is short: what will you change on the page, and how will you measure it over many runs? If you run a website, which page would you most want quoted?¹