B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
$0.00
$0.00 -- email cost per send for Email marketing (2026)
Email marketing costs between $0.001 and $0.003 per send.
- Reported as a range ($0.001-$0.003 per send)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
How we verify data →
Source verified
Evidence graded
Value
$0.00
Unit
Currency Usd
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
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
darkroomagency.com
Primary
Tier B
https://www.darkroomagency.com/observatory/email-vs-sms-dtc-retention-revenue ↗
Source Article
Email vs SMS for DTC Brands: Retention Revenue Guide
RETENTION MARKETING
Email Marketing vs SMS for DTC Brands: Where Retention Revenue Actually Comes From
Written by Darkroom leardership
TL;DR: Email and SMS are not competing channels. Email generates $36 per $1 spent and excels at journey architecture and segmentation. SMS achieves 98% open rates an…
Original Research
darkroomagency.com
· Original study ↗
Methodology
Range $0.001-$0.003, midpoint extracted
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Email marketing: $0.00 email cost per send. Source: darkroomagency.com (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/email-cost-per-send
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<blockquote cite="https://lighthousedata.io/data/email-cost-per-send" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>$0.00</strong> -- email cost per send for Email marketing<br><small>Source: darkroomagency.com (2026) · <a href="https://lighthousedata.io/data/email-cost-per-send" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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