High-Quality Audio Data Collection for AI Training
We deliver superior audio training datasets across 100+ languages, enabling your speech recognition models to achieve unprecedented accuracy. All data ethically collected and fully annotated by language experts.
Transform Speech Recognition with Enterprise-Grade Audio Data
We've delivered 150,000+ hours of validated audio data to Fortune 500 automotive and healthcare companies. Our 25,000+ native speakers across 100+ languages ensure your models understand real accents, dialects, and edge cases.
98% validation accuracy. GDPR compliant. One-business-day project scoping.
Stop Settling for 80% Model Accuracy
Your competitors are shipping voice features that actually work. We provide the audio training data that closes the gap: validated, compliant, and ready for production AI.
Automotive Voice Commands
Train models that understand drivers in 100 languages, not just English. Our datasets helped BYD achieve 98% command accuracy in noisy cabin conditions.
Healthcare Transcription
Cut documentation time by 60% with medical ASR that actually works. HIPAA-compliant datasets with specialized terminology across 47 dialects.
Customer Service Automation
Real call center conversations that reduced WER by 15%. One telecom client automated 40% of support calls within 3 months of deployment.
Smart Device Activation
Wake words that work everywhere. 250,000 utterances across accents, ages, and acoustic environments. 99.7% activation accuracy achieved.
Meeting Intelligence
Multi-speaker datasets from real corporate environments. Improved transcription accuracy by 35% in overlapping speech scenarios.
Localization at Scale
Go beyond translation with true localization. Native speakers from 100 countries ensure your AI understands regional slang, accents, and cultural context.
Skip the months of data collection. Get production-ready audio datasets with 98% validation accuracy, full GDPR compliance, and detailed project scoping within one business day.
The Difference Between Demo Models and Production AI
98% First-Pass Validation Accuracy
No more months of rework. Our 25,000 native speakers deliver datasets that pass enterprise QA on the first submission.
Real Accents, Not Actor Recordings
Models trained on our data achieve 15% lower WER because we capture actual regional dialects, age variations, and speaking patterns.
Your Exact Use Case, Not Generic Data
Healthcare? Automotive? Call centers? We deliver domain-specific datasets with specialized terminology your models actually need.
GDPR Compliant From Day One
Full consent documentation, EU data residency, and DPA agreements ready. Pass legal review without delays.
Scale Without Breaking Your Timeline
From 1,000 to 1 million utterances. Our proven infrastructure scales with one-business-day scoping for any project size.
The Technology Behind 98% Validation Accuracy
While others promise quality, we've built the infrastructure to guarantee it. Every audio file passes through our validation pipeline before reaching your models.
Flexible Recording Standards
From mobile apps to studio equipment, we deliver 48kHz/24-bit WAV files when your models need them. Match your exact specifications, not ours.
Automated Quality Gates
Our AI validates every submission for noise levels, clipping, and linguistic accuracy before human review. Bad data never makes it to your dataset.
Vetted Global Network
25,000 native speakers across 100 languages. Each verified for dialect authenticity and recording quality. No crowdsourced guesswork.
Enterprise Security Architecture
End-to-end encryption, EU data residency options, and full GDPR compliance. Your data stays secure from collection to delivery.
Audio Data Collections That Actually Work
Stop training on generic datasets. Get domain-specific audio validated at 98% accuracy across 100 languages. From speech recognition to wake words—we deliver what your models need.
Speech Recognition Data
- 100 Native Languages: Real speakers with authentic accents—not actors. Includes low-resource languages your competitors ignore.
- Age 18-75 Demographics: Balanced gender and age distribution that matches your actual user base.
- Industry Terminology: Medical procedures, automotive commands, financial terms—pre-validated for your domain.
- 98% First-Pass Accuracy: Every file verified for pronunciation and audio quality before delivery.
Text-to-Speech Training Data
- Natural Prosody: Professional voice talent with consistent intonation—no robotic speech patterns.
- Emotional Range: Neutral, empathetic, urgent, and happy tones for context-aware AI responses.
- 48kHz/24-bit Quality: Studio recordings when needed, mobile quality when appropriate for your use case.
- Complete Phoneme Coverage: Every sound in your target language captured for smooth synthesis.
Call Center Conversation Data
- Real Customer Calls: Authentic interactions with natural interruptions, not scripted dialogues.
- Emotion Labels: Frustration, satisfaction, confusion—tagged for sentiment analysis training.
- Industry-Specific: Banking disputes, insurance claims, tech support—matched to your vertical.
- GDPR Compliant: Full consent documentation and anonymization for every recording.
Wake Word & Command Data
- Real Environments: Recorded in vehicles (65dB road noise), homes, offices—not sound booths.
- Distance Testing: 0.5m to 5m from device, multiple angles for reliable activation.
- Custom Wake Words: Your brand name recorded by 1,000+ speakers per language.
- Accent Coverage: Regional variations that prevent "accent blindness" in your models.
Case Study: Global Automotive Manufacturer
A Fortune 500 automotive company's voice assistant failed with Asian English accents in noisy cabins. We delivered 150,000 utterances from actual drivers in Singapore, Malaysia, and Thailand—recorded while driving. Their updated model now powers voice commands in 200,000+ vehicles across Southeast Asia.
Power Speech Recognition That Works
From wake words to medical transcription—we deliver validated audio datasets that achieve 98% accuracy. Real speakers. Real environments. Production-ready from day one.
Pre-Built Datasets
Pre-Built Datasets for Immediate Training
Why wait months for custom collection? Access validated datasets across 100 languages—speech, audio, text, image, and video—ready for immediate model training.
Each dataset passed our 98% accuracy validation. Complete with annotations, transcriptions, and metadata. GDPR compliant with full documentation. Download today, train tomorrow.
Perfect For
Why Pre-Built Works
Download Today
No 3-month collection timeline. Start training immediately.
Pre-Validated Quality
98% accuracy verified. No surprises during training.
100 Languages
Major languages plus low-resource options competitors lack.
Legal Ready
GDPR compliant with consent docs. Pass legal review instantly.
Mix & Match
Combine datasets. Add your data. Scale as needed.
How We Deliver 98% Accuracy
Six proven steps from requirements to deployment. No surprises, no rework, no failed models. Just data that works in production.
Define Success Metrics
Not "collect audio data." We map your exact WER targets, language requirements, and edge cases. 24-hour turnaround on project scope with fixed pricing.
Activate Speaker Network
Access 25,000 vetted native speakers across 100 languages. Each verified for dialect authenticity. No crowdsourcing, no quality gambling.
Collect Real-World Audio
Studio quality when needed, mobile when appropriate. 48kHz/24-bit WAV available. Actual environments: cars at 65dB, offices, homes—not sound booths.
Validate Before Delivery
AI checks noise levels, clipping, pronunciation. Human experts verify context. 98% first-pass accuracy means no expensive rework cycles.
Annotate With Precision
Not just transcription. Emotion labels, speaker metadata, timestamps, phoneme alignment. Industry-specific terminology for healthcare, automotive, finance.
Deploy With Confidence
GDPR compliant with full consent docs. Your format, your cloud, your timeline. Average deployment: 12 weeks from kickoff to production.
Your Models Deserve Better Audio Data
Join Fortune 500 companies achieving 98% accuracy with professionally validated datasets. Let's discuss your requirements.
Powering Voice AI for Global Enterprises
From automotive voice assistants to smart home devices, our audio datasets train the AI systems millions rely on daily.
GDPR & Data Protection at Your Personal AI
Protecting personal data is at the core of everything we do. We operate in full alignment with the EU General Data Protection Regulation (GDPR) and apply its principles across all of our global projects.
Privacy by Design
All of our data collection and annotation workflows are designed with privacy and compliance in mind from the very beginning. We only process the minimum amount of personal data required, and every project undergoes a structured review to identify and mitigate privacy risks before launch.
Lawful Basis & Consent
We establish a clear legal basis for each processing activity. Where consent is required, it is gathered transparently, with participants informed about the scope of the project, the purpose of the recordings, and their rights under GDPR. Consent can be withdrawn at any time without penalty.
Data Subject Rights
We respect and enable all rights under GDPR. Requests are handled promptly and without unnecessary delay.
Secure EU Storage
All sensitive data is stored in secure, access-controlled environments within the European Union by default. If cross-border transfers are required, we use the European Commission's Standard Contractual Clauses (SCCs) and ensure equivalent protection.
Vendor & Sub-Processor Management
We maintain a strict register of all sub-processors. Every vendor undergoes a compliance review and is bound by contractual data protection obligations. We never use sub-processors without prior vetting and contractual safeguards.
Continuous Governance
Our compliance framework is not static. We conduct regular internal audits, update our practices in line with evolving guidance from EU regulators, and train our teams to ensure privacy is embedded in day-to-day operations.