B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
40%
40% -- cold email response decline for cold email agencies (Q1 2026)
Cold email agencies report a 40% to 60% decline in responses in Q1 2026 compared to prior years under identical campaign conditions.
- Reported as a range of 40-60%
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
40%
Unit
Percentage
Data Vintage
Q1 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
Email Ferret
Primary
Tier B
https://emailferret.io/blog/cold-email-is-dead-2026-statistics ↗
Source Article
Cold Email Is Dead: 2026 Response Rate | Email Ferret
Cold email as a sales channel is in freefall. The industry that spent 2022-2024 scaling aggressively on the back of AI writing tools and automation platforms is now running into a wall: the more volume it sends, the worse the results get. Response rates have collapsed. Filter technology has improved…
Original Research
Email Ferret
· Original study ↗
Methodology
Range 40-60%; midpoint used. Identical targeting criteria, list quality, and send cadences
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
cold email agencies: 40% cold email response decline. Source: Email Ferret (Q1 2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/agency-response-decline-q1-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/agency-response-decline-q1-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40%</strong> -- cold email response decline for cold email agencies<br><small>Source: Email Ferret (Q1 2026) · <a href="https://lighthousedata.io/data/agency-response-decline-q1-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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