C
Evidence Grade C
Use with Hedging
Aging
6.6%
6.6% -- ad spend growth rate for Top 50 Advertisers (2024)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
6.6%
Unit
Percentage
Data Vintage
2024
Entity
Evidence Quality
C
Moderate quality evidence
Useful directional data with some methodological gaps. Treat as indicative rather than definitive -- corroborate before citing in formal research.
Score breakdown
Extraction
95
Source Trust
75
Citation Chain
20
Independence
30
Methodology
30
Freshness
95
Sources (3)
Ad Age
Primary
Tier A
https://adage.com/datacenter/aa-top-advertisers-marketing-spend-2025-overview/ ↗
Source Article
Ad Age Brand Report 2025
Also cited by
dentsu.com
https://www.dentsu.com/
2026-08-15
influencermarketinghub.com
https://influencermarketinghub.com/
2026-08-15
Original Research
Ad Age
· Original study ↗
Segmentation
Industrymarketing
Cite this stat
Suggested hedging: According to limited, single-source data, based on claims without stated methodology, with unverified sample sizes...
Plain Text
Top 50 Advertisers: 6.6% ad spend growth rate. Source: Ad Age (2024). Via Lighthouse Intelligence -- https://lighthousedata.io/data/top-50-advertisers-spending-increase-2024
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<blockquote cite="https://lighthousedata.io/data/top-50-advertisers-spending-increase-2024" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>6.6%</strong> -- ad spend growth rate for Top 50 Advertisers<br><small>Source: Ad Age (2024) · <a href="https://lighthousedata.io/data/top-50-advertisers-spending-increase-2024" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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