B
Evidence Grade B
Graded
accuracy verified by the review judge
Safe to Cite
Recent
80%
80% -- survey completion rate for AI-moderated interviews (2025)
Early data shows AI-moderated interviews achieve completion rates of 80 to 90 percent.
- early data
Attribution:
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Lighthouse Research Team
Last verified:
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Source verified
Evidence graded
Value
80%
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
Qualz.ai
Primary
Tier C
https://qualz.ai/blog/respondent-fatigue-survey-data-ai-interviews/ ↗
Source Article
Why Respondent Fatigue Is Killing Your Survey Data — And How AI Interviews Fix It
Survey fatigue is not a new problem, but it has reached a breaking point. Response rates for online surveys have been declining steadily for over a decade. The research industry's own data tells the story: average survey completion rates have dropped from roughly 30 percent in the mid-2010s to under…
Original Research
Qualz.ai
· Original study ↗
Methodology
Early data range 80-90%, vs 15-35% for equivalent-length traditional surveys; midpoint extracted.
Methodology documented
Segmentation
Industrymarketing
Cite this stat
Plain Text
AI-moderated interviews: 80% survey completion rate. Source: Qualz.ai (2025). Via Lighthouse Intelligence -- https://lighthousedata.io/data/ai-interview-completion-rate
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<blockquote cite="https://lighthousedata.io/data/ai-interview-completion-rate" style="border-left:3px solid #2563eb;padding:12px 16px;margin:16px 0;font-family:system-ui,sans-serif;background:#f0f4ff;"><strong>80%</strong> -- survey completion rate for AI-moderated interviews<br><small>Source: Qualz.ai (2025) · <a href="https://lighthousedata.io/data/ai-interview-completion-rate" target="_blank" rel="noopener">Lighthouse Intelligence</a></small></blockquote>
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