Fact · Transcription
0.12US dollars per hour of audio
Soniox's pricing page lists its Speech-to-Text API for real-time streaming at $0.12 per hour of audio.
Quote found word for word on the live source, last checked October 19, 2026
In the source's own words
“Speech-to-Text is $0.10/hour for async (file uploads) and $0.12/hour for real-time (streaming)”
Soniox API pricing, Soniox, 2026, Frequently asked questions, How much does the Soniox API cost?.
Open the original- What it measures
- The answer to the pricing page's first question, and the same sentence as the async figure. The calculator on the page prices the real-time model stt-rt-v5 at $0.12 per hour.
- What it does not show
- Public pay-as-you-go price, read on 2026-10-19. The page says enterprise discounts and committed-use contracts may differ, and it does not state a volume tier. Translation is billed separately and is not included.
In the data
A row of Speech-to-Text API Pricing: Cost per Hour of Audio, as Soniox real-time (stt-rt-v5): 0.12 US dollars per hour of audio.
- Provider
- Soniox
- Product
- Speech-to-Text real-time (stt-rt-v5)
- Mode
- Streaming (real time)
- As of
- 2026-10
Source
Used to calculate
- In the speech-to-text and transcription prices dataset, the 10 published figures for “Streaming (real time)” have a median of 0.46 US dollars per hour of audio, ranging from 0.12 to 1.02.
- The speech-to-text and transcription prices dataset holds 34 data points, each a published figure traced to its source.
- The speech-to-text and transcription prices dataset draws on 15 distinct sources.