Deepgram

Real-time speech-to-text API accurate enough for production use

Audio & SpeechPaid

Deepgram provides the most accurate and fastest speech-to-text API available, with models trained on over 100,000 hours of diverse audio data. Unlike traditional ASR systems, Deepgram's end-to-end deep learning approach transcribes speech in real time with up to 99% accuracy, handles multiple speakers, and supports 30+ languages with domain-specific models for medical, legal, and financial use cases. Used by voice assistants, call center analytics platforms, and meeting intelligence tools, Deepgram processes billions of minutes of audio monthly.

Key Features

• ✓Real-time transcription API
• ✓99%+ accuracy on clear audio
• ✓Speaker diarization
• ✓30+ language support
• ✓Domain-specific models
• ✓Streaming and batch modes