B
Evidence Grade B
Graded
under review
Safe to Cite
Current
30%
30% -- roi improvement for Accurate data lists (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
30%
Unit
Percentage
Data Vintage
2026
Entity
Geography
US
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
Accurate Append
Primary
Tier B
https://listgiant.com/buy-consumer-data-lists-37217/ ↗
Source Article
Buy Consumer Data Lists: Fast Access to Targeted Email Lists
Table of Contents
Understanding Consumer Data Lists for Targeted Marketing
In today's competitive landscape, businesses looking to buy consumer data lists can unlock precise targeting for their marketing efforts. Consumer Data Lists are curated databases of contact information, including emails, add…
Original Research
Accurate Append
· Original study ↗
Methodology
Noted in industry best practices from Accurate Append's guide on buying lists
Methodology documented
Segmentation
IndustryRetail
RegionUS
RoleAll marketers
Channelmulti-channel
Cite this stat
Plain Text
Accurate data lists: 30% roi improvement. Source: Accurate Append (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/listgiant_roil_improvement
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<blockquote cite="https://lighthousedata.io/data/listgiant_roil_improvement" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30%</strong> -- roi improvement for Accurate data lists<br><small>Source: Accurate Append (2026) · <a href="https://lighthousedata.io/data/listgiant_roil_improvement" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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