B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
43%
43% -- lead generation performance improvement for Outsourced lead-generation departments (2025)
Outsourced lead-generation departments can achieve up to 43% higher performance metrics (such as conversion rates and lead quality) compared to in-house efforts.
- Up to 43%
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
43%
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
NNC Services
Primary
Tier C
https://anypost.ai/blog/unlock-success-with-outsourced-lead-gen-services ↗
Source Article
Unlock Success with Outsourced Lead Gen Services
Original Research
NNC Services
· Original study ↗
Methodology
Cited as a 2025 White Paper by NNC Services; methodology not described in source
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
Outsourced lead-generation departments: 43% lead generation performance improvement. Source: NNC Services (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/outsourced-lead-gen-performance-lift-2025
HTML Embed
<blockquote cite="https://lighthousedata.io/data/outsourced-lead-gen-performance-lift-2025" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>43%</strong> -- lead generation performance improvement for Outsourced lead-generation departments<br><small>Source: NNC Services (2025) · <a href="https://lighthousedata.io/data/outsourced-lead-gen-performance-lift-2025" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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