B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
320 days
320 days -- maximum attribution window for LinkedIn Campaign Manager (2025)
LinkedIn Campaign Manager allows up to 320 days for first-touch attribution.
Attribution:
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Lighthouse Research Team
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Source verified
Evidence graded
Value
320 days
Unit
Duration Days
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
demandsense.com
Primary
Tier C
https://demandsense.com/blog/tactics-to-improve-linkedin-ad-roas ↗
Source Article
10 Proven Tactics to Improve LinkedIn Ad ROAS in 2026
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Expert strategies, case studies, and best practices for B2B marketing teams.
Expert strategies, case studies, and best practices for B2B marketing teams.
LinkedIn Ads
Revenue Attribution & Measurement
Doesn’t it feel like running LinkedIn ads gets more expensive every year?
P…
Original Research
demandsense.com
· Original study ↗
Methodology
Platform specification
Methodology documented
Segmentation
Industrymarketing
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Plain Text
LinkedIn Campaign Manager: 320 days maximum attribution window. Source: demandsense.com (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/linkedin-max-attribution-320
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<blockquote cite="https://lighthousedata.io/data/linkedin-max-attribution-320" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>320 days</strong> -- maximum attribution window for LinkedIn Campaign Manager<br><small>Source: demandsense.com (2025) · <a href="https://lighthousedata.io/data/linkedin-max-attribution-320" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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