B
Evidence Grade B
Safe to Cite
Current
76.7%
76.7% -- conversion lift for Customer Reviews (2026)
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
76.7%
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
50
Source Trust
50
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Sources (5)
Alexnder Jarvis
Primary
Tier C
https://notificationx.com/pt/blog/social-proof-statistics/ ↗
Source Article
Social Proof Statistics 2026: What the Latest Data Says About Online Conversion Behavior | NotificationX
Social proof used to be a marketing buzzword. In 2026, it is one of the most measurable conversion levers online businesses have. The data is clear and it is overwhelming.
A single product page can lift sales by 67% just by showing customer reviews. A real-time activity notification can boost conver…
Also cited by
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2026-08-17
Original Research
Alexnder Jarvis
· Original study ↗
Methodology
Source: Alexnder Jarvis
Segmentation
Industrymarketing
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Plain Text
Customer Reviews: 76.7% conversion lift. Source: Alexnder Jarvis (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/social-proof-statistics-2026-1
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<blockquote cite="https://lighthousedata.io/data/social-proof-statistics-2026-1" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>76.7%</strong> -- conversion lift for Customer Reviews<br><small>Source: Alexnder Jarvis (2026) · <a href="https://lighthousedata.io/data/social-proof-statistics-2026-1" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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