B
Evidence Grade B
Graded
under review
Safe to Cite
Current
68%
68% -- businesses citing lead generation as top marketing challenge for businesses (2026)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
68%
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
50
Source Trust
60
Citation Chain
20
Independence
30
Methodology
45
Freshness
95
Source
passivetactics.com
Primary
Tier C
https://passivetactics.com/what-are-the-key-elements-of-an-effective-sales-funnel/ ↗
Source Article
What Are The Key Elements Of An Effective Sales Funnel?
Have you ever wondered what separates a successful sales funnel from an ineffective one? With over 68% of businesses citing lead generation as their top marketing challenge, understanding the key elements of an effective sales funnel is crucial for driving revenue and growth. From attracting potenti…
Original Research
passivetactics.com
· Original study ↗
Methodology
Unattributed statistic cited in blog article; original survey not identified
Methodology documented
Segmentation
IndustryB2B
RoleAll marketers
Cite this stat
Plain Text
businesses: 68% businesses citing lead generation as top marketing challenge. Source: passivetactics.com (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/businesses-lead-generation-top-challenge
HTML Embed
<blockquote cite="https://lighthousedata.io/data/businesses-lead-generation-top-challenge" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>68%</strong> -- businesses citing lead generation as top marketing challenge for businesses<br><small>Source: passivetactics.com (2026) · <a href="https://lighthousedata.io/data/businesses-lead-generation-top-challenge" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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