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Diaform

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AI voice interviewer that runs adaptive, follow-up-driven customer interviews at survey scale and auto-summarizes the insights.

What it does

Diaform is an AI agent that automates and scales customer interviews. Using human-like voice, it asks your base questions and generates adaptive follow-ups to probe the 'why', runs many interviews at once with no scheduling, and auto-summarizes transcripts into tagged themes and sentiment.

Core features

AI voice interviews with natural speech
Automatic adaptive follow-up questions
Zero-friction browser links, no respondent login
Runs many interviews simultaneously
Auto-summaries with theme tagging and sentiment
Deployable for feedback, discovery or churn

Best for

Scaling customer discovery interviews
Collecting product feedback
Running churn and cancellation surveys
Turning surveys into conversational research

Pricing

Starter
$49/mo
Standard
$89/mo
Pro
$199/mo
Business
$499/mo