B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
1
1 -- correlation coefficient seo authority vs ai visibility for Brand citations in AI answer engines (ChatGPT, Claude, Gemini, Perplexity) (2026)
SEO authority correlates with AI visibility across ChatGPT, Claude, Gemini, and Perplexity with a correlation coefficient of r = 0.89.
- based on vendor reference dataset
- correlational metric
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
1
Unit
Score
Data Vintage
2026
Entity
Geography
US
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
visible.md / amivisible.co
Primary
Tier B
https://amivisible.co/insights/geo-aeo-aiseo-llmo-explained/ ↗
Source Article
GEO, AEO, AISEO, LLMO: what each AI search optimization term actually means
Six terms, mostly the same work. GEO (Generative Engine Optimization) has won 2025–2026 mindshare for LLM-specific work. AEO (Answer Engine Optimization) is older and broader — it covers voice and featured snippets too. AISEO, LLMO, SGO, and GAIO are mostly synonyms with weaker adoption. SEO is the …
Original Research
visible.md / amivisible.co
· Original study ↗
Methodology
Vendor reference dataset correlating SEO authority with AI visibility across ChatGPT, Claude, Gemini, and Perplexity
Methodology documented
Segmentation
IndustryMedia
RegionUS
RoleSEO Specialist
Channelsearch
Cite this stat
Plain Text
Brand citations in AI answer engines (ChatGPT, Claude, Gemini, Perplexity): 1 correlation coefficient seo authority vs ai visibility. Source: visible.md / amivisible.co (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/seo-authority-ai-visibility-correlation-2026
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<blockquote cite="https://lighthousedata.io/data/seo-authority-ai-visibility-correlation-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>1</strong> -- correlation coefficient seo authority vs ai visibility for Brand citations in AI answer engines (ChatGPT, Claude, Gemini, Perplexity)<br><small>Source: visible.md / amivisible.co (2026) · <a href="https://lighthousedata.io/data/seo-authority-ai-visibility-correlation-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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