AI Overview Citations Deliver Visibility, Not Clicks

The citation that doesn't pay

For much of the past year, the search marketing world has treated a citation in Google's AI Overviews as the new top ranking. Two separate lines of evidence now suggest that assumption is badly miscalibrated. Being named as a source in Google's AI-generated answer box appears to earn far less traffic than many publishers and brands hoped. In a meaningful share of cases, it does not even earn the brand a mention.

An analysis of more than 20,000 queries from the first half of the year found that AI Overview citations performed roughly on par with a Position 6 organic result 1. That is high on the page and highly visible, but it draws far fewer clicks than the classic blue links people associate with strong rankings 1. The study found that these citations consistently underperformed even traditional links sitting near the bottom of the results page 1. The core conclusion is blunt: appearing in an AI Overview is not the same as getting traffic from it 1.

What the controlled data adds

A query-level analysis can show correlation. A randomized field experiment can say more about cause. That experiment found that the presence of AI Overviews cut outbound clicks by 39.8% and increased zero-click searches by 34.5% 2. Of the clicks that remained, links embedded inside the AI answer itself captured just 7.1% 2.

The two findings fit together. The first source describes the citation as a mid-page link in practice 1. The second shows the whole page is leaking clicks, and that the AI box claims only a small slice of what is left 2. One measures how citations compare with organic positions, and the other measures how much demand the AI layer removes. Both point the same way. Neither suggests that citations are a reliable traffic channel.

The 'ghost citation' problem

The more unsettling finding concerns attribution. Semrush and Kevin Indig examined 3,981 domain appearances and found that 62% were what they call "ghost citations." In these cases the AI engine draws on a page as a source but never names the brand 2.

This undercuts the common fallback argument for chasing AI visibility. When traffic numbers disappoint, marketers often argue that citations still build awareness, because users see the brand next to an authoritative answer. If most appearances never show the brand name, that awareness benefit shrinks too. The practical result is that many apparent "wins" in generative engine optimization (GEO) deliver neither clicks nor recognition 2.

Why this matters

The GEO playbook that has grown up around AI search treats being cited as the goal. The evidence suggests citation is necessary but nowhere near sufficient 2. That has consequences for how teams report success. A dashboard showing a rising count of AI Overview citations may look like progress while sessions, leads, and brand searches stay flat or fall.

It also changes the economics for publishers. Publishers have long traded content for referral traffic. A system that cuts outbound clicks by nearly 40% and sends a small fraction of the rest to cited sources weakens that trade considerably 2. Being visible at Position 6 levels while earning less than lower-ranked blue links is a poor return for supplying the material the answer is built on 1.

What a sensible response looks like

The following is analysis, not a prescription drawn from either study. The evidence argues for treating AI Overview citations as one visibility metric among many, not a headline KPI. Teams should measure what citations actually produce. That means referral sessions, branded search lift, and conversions, rather than citation counts alone.

Ghost citations also raise the stakes on making brand identity hard to strip out. Content that is distinctive, proprietary, or tied to a named product, dataset, or expert gives an AI system more reason to attribute it. Generic explainers are easy to absorb anonymously.

Finally, the findings suggest that classic organic rankings still matter. If a cited link in the AI box underperforms even low blue links, a strong traditional position remains the more valuable asset where it is attainable 1.

The bottom line

AI Overviews have changed what visibility means on Google, but they have not turned visibility into traffic. The query data shows that citations behave like mid-page links 1. The controlled experiment shows the AI layer reduces clicks overall, and the attribution analysis shows most citations do not even name the source 2. Brands that still count citations as victories are probably measuring the wrong thing.