B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Current
39.7%
39.7% -- agencies citing insufficient qualified leads for SEO agencies (2026)
39.7% of agencies in the Sitechecker.pro 2026 panel cite insufficient qualified leads as their top growth constraint.
Attribution:
View source
Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
39.7%
Unit
Percentage
Data Vintage
2026
Entity
Sample Size
73
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
Sitechecker.pro
Primary
Tier B
https://arvow.com/blog/seo-agency-statistics-2026 ↗
Source Article
SEO Agency Statistics 2026: 89+ Sourced Stats
Original Research
Sitechecker.pro
· Original study ↗
Methodology
Sitechecker.pro 2026 panel
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
SEO agencies: 39.7% agencies citing insufficient qualified leads. Source: Sitechecker.pro (2026). Via Lighthouse Intelligence -- https://lighthousedata.io/data/agency-growth-constraint-leads
HTML Embed
<blockquote cite="https://lighthousedata.io/data/agency-growth-constraint-leads" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>39.7%</strong> -- agencies citing insufficient qualified leads for SEO agencies<br><small>Source: Sitechecker.pro (2026) · <a href="https://lighthousedata.io/data/agency-growth-constraint-leads" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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