B
Evidence Grade B
Graded
under review
Safe to Cite
Current
15%
15% -- roi improvement rate for brands using sophisticated attribution modeling (2026)
Attribution:
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Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
15%
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
IAB
Primary
Tier C
https://ppcgrowthstudio.com/ppc-growth-studio-actionable-strategies-for-2026-6/ ↗
Source Article
PPC Growth Studio: 2026 Strategies for Paid Acquisition
In the dynamic world of digital marketing, staying ahead requires more than just keeping up with trends. It demands a deep understanding of evolving strategies and the ability to implement them effectively. That’s why PPC Growth Studio is the premier resource for actionable strategies and marketing …
Original Research
IAB
· Original study ↗
Methodology
Cited as 'a recent IAB report' by a secondary blog; original report not linked, details unverified
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
brands using sophisticated attribution modeling: 15% roi improvement rate. Source: IAB (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/iab-attribution-modeling-roi-improvement
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<blockquote cite="https://lighthousedata.io/data/iab-attribution-modeling-roi-improvement" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>15%</strong> -- roi improvement rate for brands using sophisticated attribution modeling<br><small>Source: IAB (2026) · <a href="https://lighthousedata.io/data/iab-attribution-modeling-roi-improvement" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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