Meet Nova-3: A New Standard for AI-Driven Speech-to-Text

Speech to Text API for next-level apps

Build and scale voice-first applications easily with Deepgram's flexible, real-time speech-to-text API—helping developers build quickly and ship faster, whether on-premises, in VPC, or the cloud.

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Trusted by the world’s top enterprises, startups, and researchers

Great, fast, or affordable. Pick three.

Lightning-fast transcription that doesn't compromise. Convert your most complex audio to text with best-in-class accuracy in seconds, not minutes.

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>90% accuracy

Deepgram leads the industry with most accurate models in market across use case categories.

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<300ms latency

The fastest real-time transcription speeds for human-like conversational AI experiences, real-time analytics, and enablement.

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2-5X More Affordable

Our GPU infrastructure optimizes speech and language models for superior, cost-effective performance.

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Designed for precision, security, and adaptability, our advanced features optimize transcription accuracy, context awareness, and seamless enterprise integration.

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Keyterm Prompting

Instantly improve Keyword Recall Rate (KRR) for important keyterms or phrases up to 90%
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Filler Words

Filler Words can help transcribe interruptions in your audio, like "uh" and "um".
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Smart Formatting

Smart Format improves readability with punctuation and paragraphs.
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Diarization

Diarize detects speaker changes and labels each word in the transcript.
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Numerals

Numerals converts written numbers to digits (e.g., "one hundred" to "100").
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Redaction

Deepgram's Redaction removes sensitive information from your transcripts.
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From voice to text, instantly

Our models transcribe both pre-recorded and live audio with unmatched accuracy and speed—outperforming anyone else in the market.

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36+ languages and dialects to choose from

Through multiple language and use case models, our platform adapts to meet the diverse needs of your customers, wherever they are.

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Transcription built for everyone

  • Contact Centers: Accurate transcription empowers organizations to derive profound insights, enhance agent performance, and offer unparalleled customer experiences.

  • Healthcare: Generate clinical notes at scale with fast and accurate speech-to-text that captures specific medical terms and jargon.

  • Media: Caption, summarize, and analyze podcasts and videos affordably and efficiently.

  • Conversational AI: Accurate, real-time transcripts for human-like conversational AI bots.

Trusted by startups and enterprises

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