← Speech-to-text
Soniox
Soniox (async)
File transcription at $0.10 per hour (real-time streaming $0.12/hr). Diarization, language ID and translation across 60+ languages are bundled.
Capabilities, explained
What this API can do, and what each capability means for your project.
Real-time streaming
Yes
Transcribes live audio with low delay.
Speaker labels
Yes
Identifies different speakers.
Languages
60
Number of supported languages.
Word timestamps
Yes
Start/end time for each word, needed for subtitles.
Open weights
No
The model weights are downloadable, so you can self-host it or switch hosting providers without changing models.
Price history
Only one price recorded so far. The chart appears once the price changes.