B
Evidence Grade B
Use with Hedging
Recent
376,000,000,000
376,000,000,000 — number of emails sent daily for emails sent daily (2025)
Source:
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Curated by Aaron Agius
· Founder, Louder Online
Last verified:
·
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Source verified
Evidence graded
Value
376,000,000,000
Unit
Count
Data Vintage
2025
Entity
Study Type
Unknown
Geography
Global
Trend
Stable
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
0
Citation Chain
20
Independence
1
Methodology
50
Freshness
80
Sources (3)
optinmonster.com
Primary
Tier B
https://optinmonster.com/email-marketing-statistics/ ↗
Also cited by
2026-02-16
Entrepreneurshq
https://entrepreneurshq.com/email-marketing-statistics/
2026-02-16
Original Research
OptinMonster
· Original study ↗
Segmentation
Company SizeAll sizes
RegionGlobal
RoleAll marketers
Channelemail
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Plain Text
emails sent daily: 376,000,000,000 number of emails sent daily. Source: optinmonster.com (2025). Via Lighthouse Research Data — https://lighthousedata.io/data/emails-sent-daily-2025
HTML Embed
<blockquote cite="https://lighthousedata.io/data/emails-sent-daily-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>376,000,000,000</strong> — number of emails sent daily for emails sent daily<br><small>Source: optinmonster.com (2025) · <a href="https://lighthousedata.io/data/emails-sent-daily-2025" target="_blank" rel="noopener">Lighthouse Data</a></small></blockquote>
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