B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
416
416 -- monthly marketing emails received for average email subscriber (2025)
The average subscriber receives 416 marketing emails every month.
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
416
Unit
Count
Data Vintage
2025
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
heaviside.digital
Primary
Tier C
https://heaviside.digital/blog/common-email-list-management-problems-and-solutions ↗
Source Article
Common Email List Management Problems and Solutions
Common Email List Management Problems and Solutions
Explore common email list management challenges and effective solutions to enhance engagement, compliance, and data quality.
Editorial Team
Heaviside Digital
Managing an email list can be tricky, but doing it right boosts engagement and revenue. He…
Original Research
heaviside.digital
· Original study ↗
Methodology
Cited as average volume of marketing emails received per subscriber per month; original source unnamed
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
average email subscriber: 416 monthly marketing emails received. Source: heaviside.digital (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/avg-marketing-emails-per-subscriber
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<blockquote cite="https://lighthousedata.io/data/avg-marketing-emails-per-subscriber" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>416</strong> -- monthly marketing emails received for average email subscriber<br><small>Source: heaviside.digital (2025) · <a href="https://lighthousedata.io/data/avg-marketing-emails-per-subscriber" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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