2026-08-09
Zero-click is now 65–68% of Google searches
Similarweb's July webinar put zero-click at 65–68% of Google searches. When the Overview answers, the click that used to reward rank one never happens.
USE CASE · GOOGLE AI OVERVIEWS
The answer now sits above your ranking. Being on page one is no longer being seen.
AI Overviews summarise the answer before a shopper reaches any result. Tru Commerce measures whether your brand is inside that summary, and fixes the structured signals that put it there.
measured first-party·your brand, your data·no redirect
AI Overviews is the AI summary block above Google's traditional results. It compresses the click: shoppers get the answer without scrolling, so the brands named in the summary take the demand that used to flow to rank one.
PROOF
+2.4%
Top-5 presence lift for Amazon across 6 categories in 6 weeks, measured first-party (Tru Commerce case study)
On Google AI Overviews
Discover. Recommend. Transact.
01 · Discover
See which category questions trigger an Overview and whether it names you.
02 · Recommend
Fix the structured data, feed, and question-shaped content the summary draws from.
03 · Transact
Turn the named recommendation into a purchase you own.
What powers it
The Tru Commerce products behind Google AI Overviews
How Google AI Overviews works
What decides whether it recommends you
The summary sits above rank one
An Overview occupies the position previously worth the most traffic. Holding the top organic result while being absent from the summary is now a common and expensive place to be.
It cites a small set of sources
Overviews name a handful of sources and products. Inclusion is not proportional to ranking - it favours content that answers the specific question cleanly and can be verified.
Product markup is the entry ticket
For commercial questions, Product and Offer markup plus a healthy merchant feed determine whether your item can be named at all.
Impressions rise while clicks fall
The classic symptom is flat or growing impressions in Search Console with falling clicks. That gap is the Overview absorbing the demand.
What changed on Google AI Overviews
The last 60 days, with sources
Updated 2026-09-18. Each item carries its own source and date; items marked observed are walkthroughs someone ran on the surface, not company disclosures.
2026-08-09
What happens after an AI answer names you
Similarweb's downstream study: AI-recommended brands got 2.5x more visits within seven days, and 55.9% of that downstream traffic arrived as branded search while only 8.8% arrived as a direct AI referral link. Most of the credit lands in your SEO or direct buckets.
Source: Similarweb, The Downstream Impact of AI Visibility, via Retailgentic, 9 Aug 2026
2026-09-01
The Overview is becoming the front door to AI Mode
Google's interface tests keep moving AI Mode closer to the centre of Search; Retailgentic reads the direction as "AI-generated answers are becoming the primary discovery layer, not a side experiment".
Related reading on trucommerce.ai
Case study
AI Share of Voice +0.98% across 6 categories
FAQ
Common questions
AI Overviews are AI-generated summaries that appear above traditional search results, answering the query directly and citing a small set of sources - often removing the need to click through at all.
That pattern usually means an AI Overview is answering the query in place. You are still being shown, but the answer resolves before the click. Measuring presence inside the summary is the only way to see what is actually happening.
Not selectively in any practical way - blocking the crawler that feeds them also removes you from the surfaces you want. The workable route is to be one of the sources the summary names.
Answer the specific question cleanly on a page that can be verified, keep Product and Offer markup complete, and maintain a healthy merchant feed. Tru Commerce ranks these fixes by expected lift for your category.