B
Evidence Grade B
Graded
under review
Safe to Cite
Recent
30%
30% -- lead generation increase for businesses using outbound contact center services (2025)
Businesses utilizing outbound contact center services experienced a 30% increase in lead generation compared to businesses that did not.
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
30%
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
60
Independence
30
Methodology
45
Freshness
95
Source
Statista
Primary
Tier C
https://www.wowcustomersupport.com/blog/maximizing-roi-with-effective-outbound-call-center-strategie… ↗
Source Article
Maximizing ROI with Effective Outbound Call Center Strategies
Maximizing return on investment (ROI) is a primary goal for any business, and one of the most impactful ways to achieve this is through effective outbound call center strategies. As someone who has worked extensively in this field, I’ve seen firsthand how a well-run outbound call center can transfor…
Original Research
Statista
· Original study ↗
Methodology
Cited as a Statista study; secondary citation in blog
Methodology documented
Segmentation
IndustryB2B
Company SizeEnterprise
RoleAll marketers
Channelmulti-channel
Cite this stat
Plain Text
businesses using outbound contact center services: 30% lead generation increase. Source: Statista (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/outbound-call-center-lead-generation-increase
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<blockquote cite="https://lighthousedata.io/data/outbound-call-center-lead-generation-increase" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>30%</strong> -- lead generation increase for businesses using outbound contact center services<br><small>Source: Statista (2025) · <a href="https://lighthousedata.io/data/outbound-call-center-lead-generation-increase" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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