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Soniox TTS Real-Time v2
Soniox's real-time text-to-speech API, billed by text and audio tokens.
- Soniox
- Closed
- Released 12 Aug 2026
Where it ranks
- BText to speechModels · Cloud · 1,179 on Artificial Analysis Speech Arena: Text to Speech (provider voices)
Facts
- Vendor
- Soniox
- Family
- Soniox TTS
- Released
- 12 Aug 2026
- Weights
- Closed: API and apps only
- License
- proprietary
- API price
- $14 per 1M characters (Artificial Analysis normalised price for Soniox TTS Real-Time v2; Soniox bills $4/1M input text tokens and $21.50/1M output audio tokens (about $0.70 per hour of speech).)
- Last verified
- 19 Oct 2026
Price from soniox.com, 19 Oct 2026.
Benchmark results
| Benchmark | Result | Entry on the leaderboard | As of | Source |
|---|---|---|---|---|
| Artificial Analysis Speech Arena: Text to Speech (provider voices) | 1,179 | Soniox TTS Real-Time v2Provider Voice Arena, all categories and accents; rank 20 of 96, 5229 appearances; raw value from the page's embedded data; no last-updated date shown, so as_of = retrieval date. | 19 Oct 2026 | artificialanalysis.ai |
Where you can use it
No tracked tool lists this model yet.