12 Best Kyutai STT Alternatives (2026)
Kyutai STT is open-weights streaming speech-to-text from kyutai lab: run it on your own hardware for real-time english/french transcription with word timestamps.. Teams that switch usually cite price at production volume, streaming latency for live agents, self-hosting and license control. The alternatives below are ranked by published head-to-head verdicts, not sponsorship.
On our facts, Kyutai STT is the 42nd-widest language coverage of 43 - the kind of gap teams cite when they go looking.
Not ready to switch? Full Kyutai STT review →
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Reviewed by vsref Editorialfacts verified Sep 23, 2026Methodology →
Where to switch, by reason
All 46 speech-to-text apis alternatives
How the top Kyutai STT alternatives compare
A closer look at the top 6: each Kyutai STT alternative's standing among Speech-to-text APIs peers, its verdict record against Kyutai STT, and the trade-offs of leaving.
1. Amazon Transcribe
Among the 43 speech-to-text tools we track, Amazon Transcribe has the 3rd-widest language coverage - a fit for multilingual and localization projects.
The reverse angle matters too - Kyutai STT vs Amazon Transcribe: about half the languages.
Published pricing starts at $0.006 per audio-minute (batch), verified July 2026.
| Monthly volume | Batch bill | Streaming bill |
|---|---|---|
| 1K min/moSide project | $6 | $10 |
| 10K min/moProduction app | $60 | $100 |
| 100K min/moCall-center scale | $600 | $1,000 |
Published rates: batch $0.006/min · streaming $0.01/min, verified Jul 20, 2026. Sticker rates only; diarization and PII redaction add-ons price in the stack builder. How we compute costs →
2. Aqua Voice
Among the 43 speech-to-text tools we track, Aqua Voice has the 28th-widest language coverage.
Seen from the other side, Kyutai STT vs Aqua Voice: about half the languages.
Aqua Voice lists $0.0065 per audio-minute (batch), verified July 2026.
| Monthly volume | Batch bill | Streaming bill |
|---|---|---|
| 1K min/moSide project | $6.50 | $6.50 |
| 10K min/moProduction app | $65 | $65 |
| 100K min/moCall-center scale | $650 | $650 |
Published rates: batch $0.0065/min · streaming $0.0065/min, verified Jul 20, 2026. Sticker rates only; diarization and PII redaction add-ons price in the stack builder. How we compute costs →
3. AssemblyAI
Among the 43 speech-to-text tools we track, AssemblyAI has the 12th-widest language coverage - a fit for multilingual and localization projects.
Before switching, weigh what stays behind - Kyutai STT vs AssemblyAI: about half the languages.
Its published rate is $0.0035 per audio-minute (batch), verified July 2026.
| Monthly volume | Batch bill | Streaming bill |
|---|---|---|
| 1K min/moSide project | $3.50 | $7.50 |
| 10K min/moProduction app | $35 | $75 |
| 100K min/moCall-center scale | $350 | $750 |
Published rates: batch $0.0035/min · streaming $0.0075/min, verified Jul 20, 2026. Sticker rates only; diarization and PII redaction add-ons price in the stack builder. How we compute costs →
4. Azure AI Speech (STT)
Among the 43 speech-to-text tools we track, Azure AI Speech (STT) has the 1st-widest language coverage - a fit for multilingual and localization projects.
Seen from the other side, Kyutai STT vs Azure AI Speech (STT): about half the languages.
Azure AI Speech (STT) lists $0.003 per audio-minute (batch), verified July 2026.
5. Cartesia Ink
Among the 43 speech-to-text tools we track, Cartesia Ink has the 12th-widest language coverage - a fit for multilingual and localization projects.
Before switching, weigh what stays behind - Kyutai STT vs Cartesia Ink: about half the languages.
6. Cohere Transcribe
Among the 43 speech-to-text tools we track, Cohere Transcribe has the 35th-widest language coverage.
Seen from the other side, Kyutai STT vs Cohere Transcribe: about half the languages.