B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
2
2 -- marketing roi lift for brands using first-party data strategies (2026)
First-party data strategies yield 1.5x marketing ROI according to Seafoam Media 2026 insights.
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Lighthouse Research Team
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Source verified
Evidence graded
Value
2
Unit
Multiple
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
Seafoam Media
Primary
Tier C
https://ecommerceboost.io/uncategorized/february-newsletter-ideas/ ↗
Source Article
10 February Newsletter Ideas to Boost Ecommerce in 2026
How much revenue does your February email calendar leave on the table when it gets treated like a filler month?
February rewards brands that match campaigns to the month’s actual buying cycles. Valentine’s gifting, post-holiday reactivation, winter-clearance urgency, subscription replenishment, and …
Original Research
Seafoam Media
· Original study ↗
Methodology
Cited by ecommerceboost.io from Seafoam Media 2026 insights via Designmodo email newsletter statistics page
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
brands using first-party data strategies: 2 marketing roi lift. Source: Seafoam Media (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/first-party-data-marketing-roi-2026
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<blockquote cite="https://lighthousedata.io/data/first-party-data-marketing-roi-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>2</strong> -- marketing roi lift for brands using first-party data strategies<br><small>Source: Seafoam Media (2026) · <a href="https://lighthousedata.io/data/first-party-data-marketing-roi-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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