Cozzo
Soniox logo

Speech recognition models and API.

Price
~$0.10/hr async; ~$0.12/hr real-time
Best for
Very low-cost speech-to-text
Visit Soniox ↗Pricing source

Last verified against the vendor’s own page · How we verify

Soniox pricing breakdown

Token-based

  • Real-time STT: ~$0.12/hr
  • Async STT: ~$0.10/hr
  • TTS: ~$0.70/hr of speech

Key features

  • 60+ languages, translation included
  • Diarization and language ID bundled in the rate
  • Text-to-speech too

Alternatives in Speech-to-Text & Text-to-Speech

Deepgram logoDeepgramSpeech-to-text→Cartesia logoCartesiaLow-latency realtime text-to-speech models→Hume AI logoHume AIEmotionally expressive voice AI and speech models→AssemblyAI logoAssemblyAISpeech-to-text and speech understanding APIs→Speechmatics logoSpeechmaticsSpeech recognition API supporting many languages→Gladia logoGladiaRealtime and async speech-to-text API→
All speech-to-text & text-to-speech →

Related

Best Speech-to-Text APIs for Voice Agents →Best Text-to-Speech APIs for Voice Agents →Best ElevenLabs Alternatives for Voice Agent TTS →