B
Evidence Grade B
Graded
under review
Safe to Cite
Current
41%
41% -- paid sem adoption rate for US marketers (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
41%
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
WebTrends and iProspect
Primary
Tier C
https://www.adverblog.com/tag/sem-marketing/ ↗
Source Article
Digital advertising and marketing: only the best ideas worldwide, since 2003
Original Research
WebTrends and iProspect
· Original study ↗
Methodology
Survey conducted by WebTrends and iProspect, cited via eMarketer article 'How Marketers Are Measuring SEM Efforts'. No publication or fieldwork date given in source; vintage set to collection year (2026) per protocol.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
US marketers: 41% paid sem adoption rate. Source: WebTrends and iProspect (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/us-marketers-running-paid-sem-41-percent
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<blockquote cite="https://lighthousedata.io/data/us-marketers-running-paid-sem-41-percent" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>41%</strong> -- paid sem adoption rate for US marketers<br><small>Source: WebTrends and iProspect (2026) · <a href="https://lighthousedata.io/data/us-marketers-running-paid-sem-41-percent" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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