Voice Recognition API
Industry-leading speech recognition with support for multiple languages and accents. Convert speech to text with unparalleled accuracy and speed.
Unmatched Accuracy
Our advanced deep learning models deliver up to 99% accuracy even in challenging environments with background noise, multiple speakers, and diverse accents.
- 99.5% accuracy in ideal conditions
- 95%+ accuracy in noisy environments
- Automatic punctuation and formatting
- Speaker diarization (who said what)
- Custom vocabulary support
Global Language Support
Break down language barriers with support for over 30 languages and regional dialects, enabling you to reach a global audience.
- 30+ languages supported
- Automatic language detection
- Regional accent recognition
- Specialized industry terminology
- Continuous language model updates
Flexible Integration
Integrate our API into any application with our comprehensive SDKs and detailed documentation. Support for real-time streaming and batch processing.
- REST API with comprehensive documentation
- SDKs for JavaScript, Python, Java, and more
- WebSocket support for real-time applications
- Batch processing for large audio files
- Webhook notifications for async processing
Technical Specifications
API Specifications
| API Type | REST |
| Authentication | API Key, OAuth 2.0 |
| Response Format | JSON |
| Rate Limiting | Tier-based |
| Webhooks | Supported |
Audio Specifications
| Supported Formats | MP3, WAV, FLAC, M4A, OGG |
| Max File Size | 2GB (streaming supported for larger files) |
| Sample Rate | 8kHz - 48kHz |
| Channels | Mono, Stereo |
| Bit Depth | 16-bit, 24-bit |
Recognition Features
| Speaker Diarization | Supported (up to 10 speakers) |
| Punctuation | Automatic |
| Profanity Filtering | Optional |
| Custom Vocabulary | Supported (Enterprise tier) |
| Sentiment Analysis | Supported (Professional and Enterprise tiers) |
Popular Use Cases
Discover how businesses are leveraging our Voice Recognition API to transform their operations.
Meeting Transcription
Automatically transcribe meetings and generate searchable notes with speaker identification and action items.
Learn more
Call Center Analytics
Analyze customer service calls to identify trends, sentiment, and opportunities for improvement.
Learn more
Media Subtitling
Automatically generate accurate subtitles and captions for videos and podcasts.
Learn moreSimple, Transparent Pricing
Choose the plan that's right for your business. All plans include a 14-day free trial.
Starter
For individuals and small projects
- 100 hours of audio processing
- 5 languages
- Standard accuracy
- Email support
- REST API access
Professional
For growing businesses
- 500 hours of audio processing
- 20 languages
- Enhanced accuracy
- Priority support
- REST API access
- Webhooks integration
Enterprise
For large organizations
- 2000 hours of audio processing
- All 30+ languages
- Highest accuracy
- Dedicated support
- REST API access
- Webhooks integration
- Custom model training
Custom
For specialized needs
- Custom audio processing hours
- Custom language selection
- Custom accuracy requirements
- Dedicated account manager
- Custom integration support
- On-premise deployment option
- SLA guarantees
Trusted by Innovative Companies
"The Voice Recognition API has transformed our customer service operations. We've reduced call handling time by 40% while improving accuracy and customer satisfaction."
Sarah Johnson
at
"We integrated the API into our medical documentation system, and our physicians now save over 10 hours per week on paperwork. The accuracy, even with complex medical terminology, is impressive."
Dr. Michael Chen
at
"As a media company producing content in multiple languages, the multilingual capabilities have been game-changing. We've cut our subtitling costs by 60% while improving turnaround time."
Elena Rodriguez
at
Frequently Asked Questions
Related Products
Ready to Transform Your Voice Experience?
Start your free trial today and see the difference our Voice Recognition API can make for your business.