← Speech-to-text
Soniox
Soniox stt-rt-v5
Soniox real-time (streaming) transcription model.
USD per hour of audio
$0.12
Verified Oct 27, 2026
#3 cheapest of 10 in Speech-to-text
Visit Soniox ↗Official pricing ↗Capabilities, explained
What this API can do, and what each capability means for your project.
Real-time streaming
—
Transcribes live audio with low delay.
Speaker labels
—
Identifies different speakers.
Languages
—
Number of supported languages.
Word timestamps
—
Start/end time for each word, needed for subtitles.
Open weights
—
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.