B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
20%
20% -- conversion rate lift from personalization for e-commerce stores using personalization (2026)
E-commerce marketing personalization can increase conversion rates by 20% to 30%.
- Reported as a range of 20-30%
Attribution:
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Lighthouse Research Team
Last verified:
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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.
Single source - not yet corroborated
Score breakdown
Extraction
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
harnium.com
Primary
Tier C
https://www.harnium.com/post/e-commerce-marketing-the-ultimate-guide-to-growing-your-online-store-in… ↗
Source Article
E-commerce Marketing: The Ultimate Guide to Growing Your Online Store in 2026
E-commerce Marketing: The Ultimate Guide to Growing Your Online Store in 2026
Last Tuesday, I watched my friend Riya celebrate crossing ₹10 lakhs in monthly revenue from her online jewelry store. Three years ago, she was struggling to make even ₹50,000. The difference? She finally understood what e-…
Original Research
harnium.com
· Original study ↗
Methodology
Range 20-30% reported in article; midpoint used
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
e-commerce stores using personalization: 20% conversion rate lift from personalization. Source: harnium.com (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/personalization-conversion-rate-lift
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<blockquote cite="https://lighthousedata.io/data/personalization-conversion-rate-lift" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>20%</strong> -- conversion rate lift from personalization for e-commerce stores using personalization<br><small>Source: harnium.com (2026) · <a href="https://lighthousedata.io/data/personalization-conversion-rate-lift" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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