B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
80%
80% -- share of citations from 2023 2025 content for Perplexity (2025)
Approximately 80% of Perplexity's citations come from content published between 2023 and 2025.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
80%
Unit
Percentage
Data Vintage
2025
Entity
Sample Size
5,000
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
Seer Interactive
Primary
Tier B
https://betteraisearch.com/tactics/content-freshness-ai-search ↗
Source Article
Content Freshness SEO for AI Search
Original Research
Seer Interactive
· Original study ↗
Methodology
Seer Interactive analysis of 5,000+ URLs
Methodology documented
Trend Over Time
| Period | Value | Change |
|---|---|---|
| 2025 (current) | 80% | |
| 2026 | 80% | 0% |
Segmentation
Industrymarketing
Cite this stat
Plain Text
Perplexity: 80% share of citations from 2023 2025 content. Source: Seer Interactive (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/perplexity-2023-2025-citations-80
HTML Embed
<blockquote cite="https://lighthousedata.io/data/perplexity-2023-2025-citations-80" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>80%</strong> -- share of citations from 2023 2025 content for Perplexity<br><small>Source: Seer Interactive (2025) · <a href="https://lighthousedata.io/data/perplexity-2023-2025-citations-80" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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