B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
3
3 -- email reply rate increase for AI-assisted email personalization (2026)
Improved personalization through AI can increase email reply rates by 3.2x.
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
3
Unit
Multiple
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
50
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
Apollo
Primary
Tier B
https://www.apollo.io/insights/what-does-a-90-day-ai-sdr-pilot-look-like-and-how-should-success-be-m… ↗
Source Article
What Does a 90-Day AI SDR Pilot Look Like? | Apollo
A 90-day AI SDR pilot is a time-boxed experiment that validates whether AI-assisted outbound can improve SDR productivity, pipeline quality, and cost-per-outcome before committing to full-scale deployment. Done right, it produces a clear go/no-go signal backed by data, not anecdotes. Tools like Apol…
Original Research
Apollo
· Original study ↗
Methodology
According to Optif.ai
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
AI-assisted email personalization: 3 email reply rate increase. Source: Apollo (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai_sdr_email_reply_rate_increase
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<blockquote cite="https://lighthousedata.io/data/ai_sdr_email_reply_rate_increase" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>3</strong> -- email reply rate increase for AI-assisted email personalization<br><small>Source: Apollo (2026) · <a href="https://lighthousedata.io/data/ai_sdr_email_reply_rate_increase" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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