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Deepgram vs Soniox
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AI Voice API
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AI Voice API
Overview
Focus
AI Voice API
AI Voice API
Product
Deepgram provides speech-to-text and voice understanding APIs for teams building transcription, voice workflows, and AI-powered audio products.
Real-time speech recognition platform with state-of-the-art accuracy for transcription and voice applications.
Headquarters
San Francisco, California
Palo Alto, California
Company size
201-500 employees
11-50 employees
Founded
2015
2020
Pricing details
Published rate
Usage-based
Usage-based
Free options
Free plan, Free trial
Source updated
Oct 29, 2026
Oct 29, 2026