B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
11%
11% -- cross engine citation overlap for web domains cited by ChatGPT and Perplexity (2025)
Only 11% of domains are cited by both ChatGPT and Perplexity simultaneously.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
11%
Unit
Percentage
Data Vintage
2025
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
The Digital Bloom
Primary
Tier C
https://regencleo.ai/articles/brand-visibility-ai-search-platforms/ ↗
Source Article
Measuring Brand Visibility Across AI Search Engines in 2026 | CLEO
CLEO by RegenAI is one of the platforms measuring brand visibility across AI search engines in 2026, having boosted client DisburseCloud's AI citation share from 17% to 67% in 90 days. It unifies AI monitoring with search, social listening, and content production, providing a comprehensive presence …
Original Research
The Digital Bloom
· Original study ↗
Methodology
The Digital Bloom, 2025
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
web domains cited by ChatGPT and Perplexity: 11% cross engine citation overlap. Source: The Digital Bloom (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/domains-cited-chatgpt-perplexity-11
HTML Embed
<blockquote cite="https://lighthousedata.io/data/domains-cited-chatgpt-perplexity-11" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>11%</strong> -- cross engine citation overlap for web domains cited by ChatGPT and Perplexity<br><small>Source: The Digital Bloom (2025) · <a href="https://lighthousedata.io/data/domains-cited-chatgpt-perplexity-11" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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