B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
83%
83% -- reply rate uplift for Mobile-friendly cold emails (2026)
Clean, mobile-friendly cold emails produce 83% more replies on average.
- Impact varies by recipient department and role
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
83%
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
95
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Lavender
Primary
Tier A
https://www.lavender.ai/blog/5-takeaways-from-our-latest-cold-email-benchmark-report ↗
Source Article
5 Takeaways from Our Latest Cold Email Benchmark Report
5 Takeaways from Our Latest Cold Email Benchmark Report
If you've followed Lavender over the years, we love to publish best practice data on cold emails. In our most recent cold email benchmarking report, we took this a few layers deeper.
You see, most best practice data is shared at the aggregate l…
Original Research
Lavender
· Original study ↗
Methodology
Lavender cold email benchmark analysis; uplift for clean, mobile-friendly email formatting vs. non-optimized emails
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Mobile-friendly cold emails: 83% reply rate uplift. Source: Lavender (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/mobile-friendly-cold-email-reply-rate-uplift
HTML Embed
<blockquote cite="https://lighthousedata.io/data/mobile-friendly-cold-email-reply-rate-uplift" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>83%</strong> -- reply rate uplift for Mobile-friendly cold emails<br><small>Source: Lavender (2026) · <a href="https://lighthousedata.io/data/mobile-friendly-cold-email-reply-rate-uplift" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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