B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
90%
90% -- share of chatgpt citations from urls outside google top 20 for ChatGPT (2026)
Nearly 90% of ChatGPT citations come from URLs that rank outside Google's top 20 search results.
- Source states 'nearly 90%'
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
90%
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Semrush
Primary
Tier C
https://chatterbubble.co/resources/best-answer-engine-optimization-services-ai-visibility-2026 ↗
Source Article
Top 7 Answer Engine Optimization Services for AI Visibility in 2026
Top 7 Answer Engine Optimization Services for AI Visibility in 2026
B2B companies searching for the best answer engine optimization services for AI visibility face a specific, urgent problem: a competitor is appearing in ChatGPT or Perplexity responses for buyer prompts that should be theirs — and t…
Original Research
Semrush
· Original study ↗
Methodology
Semrush data cited by Chatterbubble
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
ChatGPT: 90% share of chatgpt citations from urls outside google top 20. Source: Semrush (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/chatgpt-citations-outside-top-20
HTML Embed
<blockquote cite="https://lighthousedata.io/data/chatgpt-citations-outside-top-20" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>90%</strong> -- share of chatgpt citations from urls outside google top 20 for ChatGPT<br><small>Source: Semrush (2026) · <a href="https://lighthousedata.io/data/chatgpt-citations-outside-top-20" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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