Fact · Transcription
0.10US dollars per hour
On Inworld's pricing page, the Builder plan ($100 per month) lists STT 1 speech-to-text at $0.10 per hour of audio, shown beside a $0.15 figure.
Quote found word for word on the live source, last checked October 21, 2026
In the source's own words
“Builder Popular Growing projects and small teams $100 /mo TTS-2 $25 $17.50/1M chars TTS-2 Flash $15 $9/1M chars STT 1 $0.15 $0.10/hr”
Pricing: Inworld AI, Inworld AI, 2026, Plans table, Builder column.
Open the original- What it measures
- Inworld's own list price for STT 1 on the Builder monthly plan. The page states the rate per hour of audio and says the plan gives up to 40 percent off TTS and STT rates.
- What it does not show
- The page does not split the STT 1 rate by mode. The row is assigned to streaming because the page describes speech to text as real-time transcription. No separate batch price is listed. Negotiated and Enterprise prices are not included.
In the data
A row of Speech-to-Text API Pricing: Cost per Hour of Audio, as Inworld STT 1 Builder plan: 0.1 US dollars per hour of audio.
- Provider
- Inworld AI
- Product
- Inworld STT 1
- Mode
- Streaming (real time)
- Tier
- Builder plan ($100 per month)
- As of
- 2026-10
Source
Used to calculate
- In the speech-to-text and transcription prices dataset, the 36 published figures for “Streaming (real time)” have a median of 0.39 US dollars per hour of audio, ranging from 0.01 to 2.
- The speech-to-text and transcription prices dataset holds 117 data points, each a published figure traced to its source.
- The speech-to-text and transcription prices dataset draws on 43 distinct sources.