B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
68%
68% -- paid click through rate decline for Google AI Overview queries (2026)
Paid click-through rate dropped 68% on search queries that trigger a Google AI Overview.
Attribution:
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Lighthouse Research Team
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Source verified
Evidence graded
Value
68%
Unit
Percentage
Data Vintage
2026
Entity
Evidence Quality
B
Strong, reliable evidence
Sourced from a well-regarded research firm or industry leader with transparent methodology and a reasonably large sample.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Seer Interactive
Primary
Tier B
https://www.hubstic.com/resources/blog/ai-for-seo ↗
Source Article
AI for SEO in 2026: How to Win in the Zero-Click Era
Organic click-through rate on Google searches that trigger AI Overviews fell 58% in 2025, according to an Ahrefs study of 300,000 keywords. That is not a seasonal dip. It is a structural rewrite of the economics SaaS companies have spent a decade optimizing against. AI Overviews now appear on roughl…
Original Research
Seer Interactive
· Original study ↗
Methodology
Seer Interactive measurement
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Google AI Overview queries: 68% paid click through rate decline. Source: Seer Interactive (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/aio-paid-ctr-drop-68-seer
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<blockquote cite="https://lighthousedata.io/data/aio-paid-ctr-drop-68-seer" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>68%</strong> -- paid click through rate decline for Google AI Overview queries<br><small>Source: Seer Interactive (2026) · <a href="https://lighthousedata.io/data/aio-paid-ctr-drop-68-seer" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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