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Paid plans start at $0.10/mo.
Soniox has no monthly or annual subscription price in the pricing information we reviewed; it bills by usage. Listed starting rates are about $0.10 per hour for Speech-to-Text Async, $0.12 per hour for Speech-to-Text Real-time, and $0.70 per hour for Text-to-Speech Real-time. The page also lists token rates, so treat hourly figures as estimates and confirm the applicable meter before forecasting. No free plan is listed, and trial availability is not published.
01Every plan, line by line
| Plan | Billed annually | Billed monthly | Built for |
|---|---|---|---|
| Speech-to-Text Async | — | Quote | File transcription |
| Speech-to-Text Real-time | — | Quote | Live transcription |
| Text-to-Speech Real-time | — | Quote | Speech generation |
02What the plan grid doesn't tell you
Usage, not subscription
The pricing page lists no monthly or annual subscription; costs follow usage, so spend depends on the service consumed.
Token-rate ambiguity
Alongside hourly estimates, the page lists per-million-token rates. Confirm which meter applies to your workload before estimating an invoice.
Trial terms unpublished
No free plan is listed, and the reviewed pricing information does not publish free-trial terms.
Support terms need checking
The pricing information does not specify support levels or response commitments; confirm them before production use.
03Which plan should you buy?
| If you are… | Get | Why |
|---|---|---|
| Teams transcribing files | Speech-to-Text Async | For file transcription; listed at about $0.10/hour, with async token rates also shown. |
| Teams handling live speech | Speech-to-Text Real-time | For live transcription at about $0.12/hour; translation across 60+ languages is included. |
| Teams generating spoken audio | Text-to-Speech Real-time | For speech generation at about $0.70/hour, with separate input-text and output-audio token rates listed. |
04Is Soniox worth the money?
Soniox is worth considering if you need multilingual speech APIs and can budget by consumption. The listed $0.10/hour async and $0.12/hour real-time transcription rates are low, while real-time translation is included with the real-time speech plan. But this is not a predictable subscription: the page also lists token rates, and no monthly or annual fee is shown. Confirm the billing meter and support terms before moving production traffic.
Soniox pricing FAQ
Does Soniox have a free plan or trial?
The pricing information says Soniox does not have a free plan. Free-trial terms are not published in the information we reviewed, so we would not assume you can test usage without paying. Ask Soniox about trial access before committing.
How much does Soniox speech-to-text cost?
The pricing page lists Speech-to-Text Async at about $0.10 per hour and Speech-to-Text Real-time at about $0.12 per hour. It also lists separate per-million-token rates for each. Treat the hourly amounts as approximate and confirm which pricing meter applies to your usage.
Does Soniox charge a monthly subscription?
The pricing information lists usage-based charges, not monthly or annual subscription billing. Your cost therefore depends on consumption rather than a published flat subscription price. Soniox's pricing details do not publish a monthly minimum or a fixed monthly fee.
Is real-time translation included in Soniox pricing?
The Speech-to-Text Real-time listing says translation across 60+ languages is included. The pricing information does not show a separate translation add-on. Check with Soniox about the applicable meter for your workload, since the page also lists token rates.