B
Evidence Grade B
Graded
under review
Safe to Cite
Dated
23%
23% -- web lead non response rate for U.S. companies receiving inbound web leads (2015)
Attribution:
View source
Lighthouse Research Team
Last verified:
·
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Source verified
Evidence graded
Value
23%
Unit
Percentage
Data Vintage
2015
Entity
Sample Size
2,241
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
Harvard Business Review
Primary
Tier C
https://autocallflow.com/blog/ultimate-guide-ai-voice-bots-2026-autocallflow ↗
Source Article
AI Voice Bots in 2026: How They Book Sales Appointments
Table of Contents
- What Is an AI Voice Bot in 2026?
- How Fast Does an AI Voice Bot Need to Call a New Lead?
- How Does an AI Voice Bot Actually Work on a Live Call?
- What Does an AI Voice Bot Cost in 2026?
- AI Voice Bots vs. Traditional IVR vs. Human-Only Follow-Up
- Which Industries Get the Mos…
Original Research
Harvard Business Review
· Original study ↗
Methodology
Share of audited U.S. companies that gave no response to a web lead; cited from the Harvard Business Review audit of 2,241 companies (article does not state the audit year).
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
U.S. companies receiving inbound web leads: 23% web lead non response rate. Source: Harvard Business Review (2015). Via Lighthouse Intelligence -- https://lighthousedata.io/data/us-companies-never-respond-web-leads-23pct
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<blockquote cite="https://lighthousedata.io/data/us-companies-never-respond-web-leads-23pct" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>23%</strong> -- web lead non response rate for U.S. companies receiving inbound web leads<br><small>Source: Harvard Business Review (2015) · <a href="https://lighthousedata.io/data/us-companies-never-respond-web-leads-23pct" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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