| What it does | Search, visualize, curate, and label multimodal data for physical AI models
| Human evaluation for text-to-speech with blinded listening studies
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| Stage | Established
| Not given
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| Founded | 2018
| Not given
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| Based in | US
| US
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| Pricing model | Paid
| Paid
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| Pricing | Not given
| $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 | - Natural language search across datasets
- Synchronized multimodal playback with video, 3D, sensors, and maps
- Automated annotation quality assurance
- VLM-assisted labeling and active learning
- Agentic data work automation
- Model evaluation and failure pattern detection
- Dataset versioning and comparison
- Support for billions of samples
- Role-based access controls and SSO
| - 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 | - Unified platform keeps data iteration continuous across the entire workflow
- Search and curate across multimodal data types in one place
- Agentic workflows automate repetitive data tasks
- Built on open source FiftyOne toolkit
- Deployed in regulated industries with full compliance and governance controls
| - 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) | 70 ● no change since last check | 8 ● no change since last check |
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| Trust Flow (Majestic) | 23 | 9 |
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| Citation Flow (Majestic) | 47 | 24 |
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| Referring domains (Majestic) | 1128 | 69 |
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