B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
40%
40% -- qualified meetings growth rate for client campaign restructured by role (2025)
Restructuring campaign tracks by role resulted in a 40% increase in qualified meetings from the same list size.
- Appears in an example email copy template referencing an anonymized similar company
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
40%
Unit
Percentage
Data Vintage
2025
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
Outbound Leads
Primary
Tier B
https://www.outboundleads.com/blog/5-cold-email-frameworks-that-land-meetings ↗
Source Article
5 Cold Email Frameworks That Land Meetings - Scalable Outbound GTM Solutions | Revenue-driven AI systems
Jacob Bowman
Every outbound agency will sell you on their frameworks. Few will show you the data behind them. After running over 3,000 campaigns and generating more than $45M in pipeline for B2B companies, we have a clear picture of what cold email structures reliably convert and which ones burn you…
Original Research
Outbound Leads
· Original study ↗
Methodology
Single client case study
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
client campaign restructured by role: 40% qualified meetings growth rate. Source: Outbound Leads (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/qualified-meetings-increase-40-percent
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<blockquote cite="https://lighthousedata.io/data/qualified-meetings-increase-40-percent" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>40%</strong> -- qualified meetings growth rate for client campaign restructured by role<br><small>Source: Outbound Leads (2025) · <a href="https://lighthousedata.io/data/qualified-meetings-increase-40-percent" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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