B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
29%
29% -- ai overview trigger rate for Google AI Overviews (UK searches) (Q4 2025)
Google AI Overviews appear for approximately 29% of UK Google searches across all query types.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
29%
Unit
Percentage
Data Vintage
Q4 2025
Entity
Geography
UK
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
60
Freshness
95
Source
SE Ranking
Primary
Tier B
https://dynamically.co.uk/insights/ai-search-uk-2026 ↗
Source Article
The State of AI Search in the UK: What Marketers Need to Know in 2026
AI search has moved from an emerging trend to a mainstream reality in the UK. Over the past 18 months, the search landscape has been transformed by the rollout of Google AI Overviews, the rapid growth of ChatGPT Search, and the emergence of Perplexity as a serious research tool, all happening simult…
Original Research
SE Ranking
· Original study ↗
Methodology
SE Ranking analysis of UK Google search queries, published Q4 2025
Methodology documented
Segmentation
IndustryMedia
RegionUK
RoleAll marketers
Channelsearch
Cite this stat
Plain Text
Google AI Overviews (UK searches): 29% ai overview trigger rate. Source: SE Ranking (Q4 2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-overviews-uk-search-trigger-rate
HTML Embed
<blockquote cite="https://lighthousedata.io/data/ai-overviews-uk-search-trigger-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>29%</strong> -- ai overview trigger rate for Google AI Overviews (UK searches)<br><small>Source: SE Ranking (Q4 2025) · <a href="https://lighthousedata.io/data/ai-overviews-uk-search-trigger-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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