A Quarter of AI Overviews Now Link Out. The Clicks Are Another Story.

Short answer: Tracking data from the AI-search analytics company Peec AI, shared on 23 September 2026, shows the share of Google AI Overviews that contain external links rising from close to 0% to more than 25%. It is the clearest sign yet that the in-text links Google announced in May 2026 are actually reaching searchers. But a link that appears is not a link that gets clicked, and the one large behavioral study we have puts clicks on AI summary links at about 1% of visits.

Key takeaways

• Peec AI's data shows AI Overviews with external links going from almost 0% to over 25%. The time window, market, query set and definition of "external link" have not been published.
• On 6 May 2026, Google said searchers would see "more links directly within AI responses — right next to the relevant text" in both AI Overviews and AI Mode.
• In April 2025, SE Ranking found 43.42% of AI Overviews linked back to Google's own search results, typically 4–6 such links per answer. The in-text link slots existed, but many of them pointed at Google.
• Pew Research Center found users clicked a link inside an AI summary on only 1% of visits. Clicks on ordinary results fell from 15% to 8% when a summary appeared.
• Since 26 August 2026, Google has routed organic results through google.com/goto redirects. Any tracker that classifies links as internal or external now has to resolve them first, so ask how it does that before trusting a trend line.

What changed in AI Overview links?

Peec AI tracks how brands and websites appear in AI answers. On 23 September 2026 it shared a chart showing that the share of AI Overviews containing at least one external link, meaning a link to a site other than Google, had climbed from near zero to more than a quarter.

That is the whole factual base, and it has gaps that matter:

None of those gaps makes the data wrong. They are a reason to treat 25% as an observation from one tracker, not a Google-wide statistic, especially because it runs against other 2026 changes that made AI Overview sources less prominent.

Why would external links jump from almost zero to a quarter?

The number looks less strange once you line up what Google has said about AI Overview links, and what independent studies found in between.

The SE Ranking row matters most, and most coverage of the new figure leaves it out. Links in the body of AI Overviews are not new. What changed is where they point. In April 2025 the in-text links were mostly Google-to-Google: underlined phrases that opened another Google search. Google.com was the single most-cited "website" in the sample, appearing in about 44% of answers.

So "almost 0% external" was never "almost 0% links." It was a link format that kept the searcher inside Google. If the 25% figure holds up, the most plausible reading is that some of those in-text link slots now point to third-party pages. That fits Google's own May wording, which says the links sit "right next to the relevant text."

This is an interpretation, not something Peec AI has stated. It is still the reading that reconciles every data point above without assuming any of them is wrong.

Doesn't Google keep shrinking AI Overview citations?

Yes, and that is the tension worth holding onto. In 2026 Google also tested a white background for AI Overview citation cards and a visibly narrower citations panel. Both make the source block less prominent. We covered those tests in Google Is Shrinking AI Overview Citations — and You Can't Measure It.

Both trends can be true at once. Google may be moving links out of the panel beside the answer and into the answer text itself:

For a publisher, that is a different game rather than a better or worse one. A citation card credits your page for the whole answer. An inline link credits it for one sentence. Winning an inline link means owning a specific claim, not a topic.

Does a link inside an AI Overview actually get clicked?

This is where the headline figure needs its counterweight.

Pew Research Center analyzed the browsing of 900 U.S. adults across 68,879 Google searches in March 2025. 12,593 of those searches produced an AI summary.

Pew later published the full method as a research paper. The associations stayed statistically significant (p < 0.01) after controlling for query characteristics and for differences between individual panelists. The drop is not explained by AI summaries simply appearing on queries where people click less anyway.

Pew also found that 88% of summaries cited three or more sources. Multiple sources were already the norm. The problem was never a lack of links on the page; it was a lack of reasons to click them.

Google's own claims point the other way, but they come without numbers:

• In August 2024, Google said showing links directly within AI Overviews was "driving higher traffic to publisher sites." It gave no figure.
• In May 2026, Google said people were "significantly more likely to click links that were labeled as their subscriptions." It gave no figure and no baseline.

Pew's data predates the May 2026 inline-link change, so it cannot tell us whether a link beside a sentence performs better than a card in a panel. It is plausible that it does, because a link next to the exact claim is more specific than a logo in a list. But nobody has published a before-and-after click study of the new format yet. Until someone does, a 25% presence rate is a measure of opportunity, not of traffic.

How reliable is a 25% figure from a single tracker?

Treat any AI-search tracking figure the way you would treat a rank tracker's volatility index: useful for direction, dependent on method. Before building a plan on this number, or on any competitor's version of it, get answers to five questions:

The last question is the least discussed. We don't know whether AI Overview links are wrapped the same way organic results are. If they are, any change in how a tracker handles redirects could move an internal/external split without Google changing anything. That doesn't mean it happened here. It means the timing is close enough to ask. We cover the redirect change in detail in Google's /goto Links, EEA Parasite SEO, and Two October Deadlines.

What should site owners do about it?

The practical shift is small but real: optimize to be the source of a sentence, not just a page that ranks for a topic.

1. Write claim-sized passages. An inline link attaches to a specific statement. Pages that state a fact, a number or a definition in one self-contained sentence give Google something to attach a link to. Vague overview paragraphs do not.
2. Put the number next to its source. Pew's finding that most summaries cite three or more sources means you compete per claim. Original data, clearly dated and attributed, is the hardest claim for another page to replace.
3. Make sure you can be fetched. No crawler access, no citation, no link. Check that the crawlers Google and other AI systems use are not blocked by your robots.txt or your CDN. The free crawler checker does this in one pass.
4. Get your titles and descriptions right. Google's desktop hover preview shows "the name of the website or title of the web page." That preview is your one chance to earn the click before it happens. Check yours with the meta tags checker.
5. Measure presence and clicks separately. A citation or link in an AI answer is an impression. Referral traffic is a click. If you report them as one number, a 25% link rate and a 1% click rate will cancel into noise. Our AI search KPI framework separates them.

Frequently asked questions

Are Google AI Overviews showing more external links?

According to Peec AI tracking data shared on 23 September 2026, yes. The share of AI Overviews with at least one external link rose from close to 0% to more than 25%. The time window, market and methodology behind the figure have not been published.

What is an inline link in an AI Overview?

It is a link placed directly next to the sentence in the AI-generated answer that it supports, rather than in the separate citations panel. Google announced more of these links for AI Overviews and AI Mode on 6 May 2026. On desktop, hovering over one shows a preview with the site name or page title.

Did AI Overviews have links before this?

Yes. Google began testing in-text links in August 2024, and AI Overviews have long shown a citations panel. In April 2025, SE Ranking found 43.42% of AI Overviews contained in-text links that pointed back to Google's own search results rather than to other websites.

Do more links in AI Overviews mean more traffic?

Not necessarily. Pew Research Center found users clicked a link inside an AI summary on about 1% of visits, and clicked traditional results on 8% of visits with a summary versus 15% without. Google says in-text links drive higher traffic to publishers, but has not published figures.

How do I get my site linked inside an AI Overview?

Write specific, self-contained claims that a single sentence of an answer can cite, attach original data to clear sources, and make sure Google's crawlers can reach your pages. Inline links credit a source for one statement, so owning a precise claim matters more than covering a broad topic.

Check whether AI engines can actually reach you

A link in an AI Overview starts with a page Google can fetch, parse and quote. Run your site through the free crawler checker to confirm AI crawlers are not blocked. Then see how visibility and clicks separate in a sample AI visibility report.

For the other 2026 change to how AI Overviews take up the results page, read Google's AI Overviews Now Expand Themselves — and AI Mode Is Moving In.