B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
22.2%
22.2% -- brand recommendation agreement chatgpt claude for ChatGPT and Claude (2026)
ChatGPT and Claude agreed on brand recommendations 22.2% of the time.
- Based on 100 UK buying questions evaluated across six platforms.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
22.2%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
100
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
SearchIntel
Primary
Tier A
https://www.searchintel.tech/blog/ai-citation-strategy/ ↗
Source Article
How to Get Cited by AI | SearchIntel
You assume that getting cited by AI is a content problem: write clearer pages, add schema, make sure ChatGPT can read what you already publish. Those steps fix being read. They do not fix being found, and the evidence points to two different starting points for each.
Most citation advice treats an A…
Original Research
SearchIntel
· Original study ↗
Methodology
SearchIntel Study 01
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
ChatGPT and Claude: 22.2% brand recommendation agreement chatgpt claude. Source: SearchIntel (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/chatgpt-claude-agreement-222pct
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<blockquote cite="https://lighthousedata.io/data/chatgpt-claude-agreement-222pct" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>22.2%</strong> -- brand recommendation agreement chatgpt claude for ChatGPT and Claude<br><small>Source: SearchIntel (2026) · <a href="https://lighthousedata.io/data/chatgpt-claude-agreement-222pct" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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