B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
18%
18% -- cold email response rate for Social proof and case study cold emails (B2B) (2026)
Targeted B2B social proof and case study cold emails have an expected response rate of 18-30%.
- Reported as a range (18-30%) when targeted
- No underlying sample size or formal methodology provided
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
18%
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.
Single source - not yet corroborated
Score breakdown
Extraction
75
Source Trust
60
Citation Chain
20
Independence
30
Methodology
60
Freshness
95
Source
Grassroots Creative Agency
Primary
Tier B
https://grassrootscreativeagency.com/b-2-b-cold-email-examples/ ↗
Source Article
6 B2B Cold Email Examples That Actually Get Replies (2026)
6 B2B Cold Email Examples That Actually Get Replies (2026)
In the world of B2B sales, a cold email is a powerful but often misused tool. A generic, poorly researched message is destined for the trash folder, but a strategic, well-crafted email can open doors to your most valuable clients. The differ…
Original Research
Grassroots Creative Agency
· Original study ↗
Methodology
Agency-published benchmark for targeted social proof/case study cold emails; source reports a range of 18-30%, midpoint extracted. No sample size or methodology disclosed.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Social proof and case study cold emails (B2B): 18% cold email response rate. Source: Grassroots Creative Agency (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/social-proof-cold-email-response-rate-2026
HTML Embed
<blockquote cite="https://lighthousedata.io/data/social-proof-cold-email-response-rate-2026" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>18%</strong> -- cold email response rate for Social proof and case study cold emails (B2B)<br><small>Source: Grassroots Creative Agency (2026) · <a href="https://lighthousedata.io/data/social-proof-cold-email-response-rate-2026" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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