| What it does | AI agents that test like real people
| Human evaluation for text-to-speech with blinded listening studies
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| Stage | Not given
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| Founded | Not given
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| Based in | IL
| US
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| Pricing model | Freemium
| Paid
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| Pricing | Free: 3 sessions, no card required. Starter: $59/mo (40 sessions/month). Pro: $249/mo (200 sessions/month). Team: $699/mo (600 sessions/month). Enterprise: from $2,500/mo (custom session volume) with 4-week pilot for $3,900. Annual plans save 20%.
| $18.00 per hour of audio heard by listeners; $0.30 per judgement on a pair of two 30-second clips; $300.00 for 200 pairs × 5 ratings with 30-second clips (1,000 judgements)
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| Key features | - AI personas that behave like real users
- Detailed reports with screenshots and console logs
- Claude Code integration for automated fixes
- Jira integration for issue tracking
- Session replay and AI analysis
- MCP for coding agents
- Mobile web and responsive testing
- Multiple AI personas with different behaviors
- Support for any web framework
- monday.com integration in early access
| - Blinded paired-preference studies with no system names visible
- API for creating studies and retrieving results
- Exact price quote before study starts
- Per-judgement data export as CSV
- Paid US-based listener panel
- Attention signals recorded with every judgement
- Live results streaming as listeners answer
- Detection template for AI vs human narration
- Published methodology and platform transparency
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| What makes it different | - Ready-to-fix prompts for Claude Code instead of just bug reports
- Tests web apps without needing special permissions or integrations
- Customer ticket investigation with developer-ready answers
- AI personas that mimic real user behavior across different devices and languages
| - Publishes its own listening studies on the same platform with the same methodology as customer studies
- Forced-choice preference testing answers which system people prefer, not rating scales
- Fast turnaround with live result streaming and no minimum study size
- Transparent pricing with no setup fees or minimums, quoted before starting
- Customer audio stored securely and used only for that study
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 1 ▲ +1 (up) since last check | 8 ● no change since last check |
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| Trust Flow (Majestic) | 0 | 9 |
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| Citation Flow (Majestic) | 15 | 24 |
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| Referring domains (Majestic) | 2 | 69 |
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Persqo
Woodstitch