Is generative engine optimization real?

RushilFounder, Ru Visibility2 October 2026

Short answer

Yes, in the sense that it has been measured: a peer-reviewed paper accepted at KDD 2024 found that changes to content could raise its visibility in AI answers by up to 40%. But the effect varied by subject, the tests ran on a research benchmark rather than in your market, and nobody controls what an AI tool says.

What the research showed

The term comes from GEO: Generative Engine Optimization by Pranjal Aggarwal and five co-authors, first published in November 2023 and accepted to KDD 2024, one of the main data-science conferences. To test their ideas they built “GEO-bench, a large-scale benchmark of diverse user queries across multiple domains”, and reported that GEO “can boost visibility by up to 40% in generative engine responses” (the paper).

What it didn't show

That it works the same everywhere. The authors say the efficacy of their methods “varies across domains”.
That it works the same in today's products. A benchmark is a controlled test, and ChatGPT, Gemini and the rest change often.
That any particular business will be mentioned. Nobody can show that.

Why it isn't just SEO with a new name

Much of it overlaps with good SEO, but some of it is genuinely new. AI companies run their own crawlers, and some of them decide whether you can appear at all: OpenAI says sites that block its search crawler “will not be shown in ChatGPT search answers” (OpenAI). Choosing which of those crawlers to allow, writing in passages a tool can quote, and making your business recognizable across sources are not things a classic SEO audit looks at.

How to judge a GEO offer

Be wary of anyone who:

guarantees mentions in ChatGPT or a top spot in AI answers;
claims secret techniques they can't explain;
proposes publishing large numbers of near-identical pages. Google warns that generating “many pages without adding value for users may violate Google's spam policy on scaled content abuse” (Google Search Central).

Real GEO work looks unglamorous: fixing access, rewriting pages so they answer questions clearly, cleaning up listings, earning mentions, and measuring what changes.

Sources

Find out what AI says about you.

Send us your web address. We run our own tool on it, free, and send you what it says. The whole thing — not a taster with the useful bits taken out.

Whether AI can even read your site

ChatGPT, Claude, Perplexity, Google and Bing all send a small program to read your pages. We knock on your door as each one and see who gets let in. If they are being turned away, nothing else matters until that is fixed.

Two scores out of 100 — one for Google, one for AI

Plus what is behind each number. Where we could only make a fair guess, we say so instead of dressing it up as a measurement.

A list of fixes, best one first

Ordered by what gives you the most for the least work, so the top of the list is the quickest win. It is yours either way — use it with us or without us.

We ran it on our own site too. It told us what we were getting wrong, and we published that. A tool you will not point at yourself is not worth much.

One thing the free check does not do: actually ask ChatGPT, Perplexity and Gemini for businesses like yours, dozens of times, and count how often your name comes up. That costs us real money each time we run it, so it comes with paid work.