B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
20%
20% -- average conversion value growth for Google Ads Performance Max campaigns (2026)
The author's firm achieved an average 20% increase in conversion value after shifting 70% of client ad spend into Google Ads Performance Max over the past year.
- Specific to the author's firm and their client portfolio
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Lighthouse Research Team
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Source verified
Evidence graded
Value
20%
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.
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
30
Freshness
95
Sources (3)
Author's firm
Primary
Tier B
https://creativeadslab.com/google-ads-2026-dominating-performance-max-with-ai/ ↗
Source Article
Google Ads 2026: Dominating Performance Max with AI
The digital advertising realm is a constant maelstrom of innovation, making robust and news analysis of emerging ad tech trends absolutely essential for marketers seeking an edge. From hyper-personalized creative to AI-driven bid strategies, staying current isn’t just a suggestion; it’s the differen…
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https://www.statista.com/
2026-08-22
amraandelma.com
https://www.amraandelma.com/
2026-08-22
Original Research
Author's firm
· Original study ↗
Segmentation
Industrymarketing
Cite this stat
Plain Text
Google Ads Performance Max campaigns: 20% average conversion value growth. Source: Author's firm (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/google-ads-2026-performance-max-results
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<blockquote cite="https://lighthousedata.io/data/google-ads-2026-performance-max-results" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>20%</strong> -- average conversion value growth for Google Ads Performance Max campaigns<br><small>Source: Author's firm (2026) · <a href="https://lighthousedata.io/data/google-ads-2026-performance-max-results" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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