Speech (TTS / STT)
Deepgram logo/a/deepgram

Deepgram

Fast, accurate speech-to-text with streaming + diarization.

A-
91%Score
#2of 5 · Speech (TTS / STT)

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Pricing

Deepgram pricing

Pay As You Go
$0/mo

No minimums. No expiration.

  • 200 Free credit one-time
  • Speech-to-Text REST API concurrency: Up to 50
  • Speech-to-Text WSS API concurrency: Up to 150
  • Speech-to-Text Deepgram Whisper Cloud concurrency: Up to 5
  • Text-to-Speech REST API + WSS API concurrency: Up to 45
  • Voice Agent API WSS API concurrency: Up to 45
Sign Up Free
Growth
$4,000/mo

With pre-paid credits for the year. Credits are redeemed against actual usage.

  • Speech-to-Text REST API concurrency: Up to 50
  • Speech-to-Text WSS API concurrency: Up to 225
  • Speech-to-Text Deepgram Whisper Cloud concurrency: Up to 5
  • Text-to-Speech REST API + WSS API concurrency: Up to 60
  • Voice Agent API WSS API concurrency: Up to 60
  • Audio Intelligence REST API concurrency: Up to 10
Get Started
Enterprise
Contact Sales

For businesses with large volumes, data or deployment requirements, or support needs.

Contact Sales
Usage-based pricing
  • Speech-to-Text Streaming - Flux English$0.0065 / per minute (Pay As You Go)
  • Speech-to-Text Pre-Recorded - Flux English$0.0077 / per minute (Pay As You Go)
  • Speech-to-Text Streaming - Flux Multilingual$0.0078 / per minute (Pay As You Go)
  • Speech-to-Text Streaming - Nova-3 Monolingual$0.0048 / per minute (Pay As You Go)
  • Speech-to-Text Pre-Recorded - Nova-3 Monolingual$0.0077 / per minute (Pay As You Go)
  • Speech-to-Text Streaming - Nova-3 Multilingual$0.0058 / per minute (Pay As You Go)
  • Speech-to-Text Pre-Recorded - Nova-3 Multilingual$0.0092 / per minute (Pay As You Go)
  • STT Add-on: Redaction$0.002 / per minute (Pay As You Go)
Enterprise — Custom pricing — contact sales. For businesses with large volumes, data or deployment requirements, or support needs.Contact sales →

Growth plan requires $4K+/year prepaid commitment; credits redeemed against actual usage; save up to 20% vs Pay As You Go. Limited-time promotional rates on streaming. Smart Formatting included at no extra charge. Auto-load default: reload $100 when balance reaches $10. Free $200 credit has no expiration.

Last verified Jun 11, 2026 · source ↗