Why BurbleLabs
Quality you can measure
Every recording is reviewed by native speakers against ML-grade quality tags. Audio clarity, accent authenticity, content accuracy — all scored and queryable.
Consent that holds up
Explicit informed consent from every contributor. GDPR and CCPA compliant. Full documentation provided with every dataset purchase.
Built for your pipeline
Standard audio formats. Rich metadata. Transcript-verified options available. Custom collection briefs available for specific requirements.
Built for these use cases
How we work with you
From ready-made datasets to fully custom collection.
Ready-made datasets
Browse our existing catalogue of consented, quality-reviewed voice data. Filter by language, dialect, accent and use case. Pricing varies by dataset size and language.
- Instant access on request
- Full metadata included
- GDPR documentation provided
- Sample audio available
Built to your spec
Need a specific language, dialect or domain not in our catalogue? We design and run custom collection briefs to your exact requirements.
- Custom brief design
- Dedicated account manager
- Any language or dialect
- Volume pricing available
- Ongoing collection support
Bring your own data
Already have audio data? Our global network of native-speaker reviewers will transcribe, label and quality-check it for you. We handle the workforce. You get production-ready labelled data.
- Native speaker review
- ML-grade quality tagging
- Transcript verification
- Accent and dialect labelling
- Custom quality rubrics