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Keplar
✓ verifiedPaid
AI voice-research platform that runs human-like interviews at scale plus synthetic digital-twin testing for consumer insights.
800 saves
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UserCall
✓ verifiedFree trial
AI-moderated voice interview and qualitative analysis tool that links every theme back to a source quote across large sets of interviews.
10K visits/mo244 saves
Pricing
No public pricing
No public pricing
Free trial available
Core features
- ✦Voice AI interviewer for natural conversations at scale
- ✦Research agent for study setup and moderation guides
- ✦Multilingual interviews (50+ languages)
- ✦Visual stimulus support for concept and message testing
- ✦AI-assisted synthesis and custom reports
- ✦Digital-twin synthetic testing
- ✦AI-moderated one-to-one voice interviews with dynamic follow-up questions
- ✦Automated theme extraction from transcripts and open-ended responses
- ✦Every theme and finding linked back to a supporting quote
- ✦Event-triggered interviews tied to customer moments like churn or upgrade
- ✦Multi-language, multi-market interview support
- ✦Integrations with existing analytics tools
Use cases
- →Scaling qualitative consumer interviews
- →Concept, message and usability testing
- →Brand-health and category insights
- →User research for product and design teams
- →Running structured customer discovery interviews at scale
- →Analyzing large volumes of open-ended survey responses for themes
- →Understanding why users churn, convert, or abandon checkout
- →Agencies handling more qualitative research projects without added headcount
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