Fish Audio › OpenAudio S1 › Pricing
OpenAudio S1 pricing
API list price by Fish Audio · checked Oct 23, 2026
$15per 1M characters
Price sheet
| Price | $15 | per 1M characters |
Exact native tariff; see source for billing scope.
Cheaper for the same workvs OpenAudio S1
| Simba 3.2 | -56% | score wins 72% | $6.60 |
| Voxtral 3 TTS | -13% | score wins 68% | $13 |
| Realtime TTS-2 Flash | -31% | score wins 68% | $10.40 |
| Soniox TTS Real-Time v2 | -5% | score wins 63% | $14.20 |
| Falcon 2 | -33% | score wins 60% | $10 |
Pricing questions
How much does OpenAudio S1 cost?›
$15 per 1M characters. Exact native tariff; see source for billing scope.
Is OpenAudio S1 free to use?›
There is no free API tier.
What is a cheaper alternative to OpenAudio S1?›
Simba 3.2 costs -56% per task with a score wins 72% on AA TTS provider voice.