Deepgram launches Voice Agent API and doubles Aura-2 text-to-speech pricing

Deepgram introduced its new Voice Agent API product with six pricing tiers ($0.04-$0.16/min), doubled Aura-2 TTS pricing to $0.030/1k, raised speech-to-text prices across all models, and added Speaker Diarization as a new add-on feature.

11/11/2025 → 11/18/2025

Verified Changes

  • 1
    metricVoice Agent API added with 15 concurrent connections for WSS API
  • 2
    priceSpeaker Diarization add-on introduced at $0.0020/min (PAYG) / $0.0017/min (Growth)
  • 3
    featureReorganized concurrency limits from separate REST/WSS/batch API metrics into unified categories for Speech-to-text, Text-to-speech, Voice Agent API, and Audio Intelligence

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