StepFun › Step TTS 2 (Mar 2026) › Pricing
Step TTS 2 (Mar 2026) pricing
API list price by StepFun · checked Oct 23, 2026
$40per 1M characters
Price sheet
| Price | $40 | per 1M characters |
Exact native tariff; see source for billing scope.
Cheaper for the same workvs Step TTS 2 (Mar 2026)
| Qwen Audio 3.1 TTS Plus | -52% | score wins 72% | $19.30 |
| Qwen Audio 3.0 TTS Plus | -52% | score wins 68% | $19.30 |
| Realtime TTS-2 | -13% | score wins 68% | $35 |
| Fish Audio Drama 3 PreviewOpen | -63% | score wins 66% | $15 |
| Simba 3.2 | -84% | score wins 65% | $6.60 |
Pricing questions
How much does Step TTS 2 (Mar 2026) cost?›
$40 per 1M characters. Exact native tariff; see source for billing scope.
Is Step TTS 2 (Mar 2026) free to use?›
There is no free API tier.
What is a cheaper alternative to Step TTS 2 (Mar 2026)?›
Qwen Audio 3.1 TTS Plus costs -52% per task with a score wins 72% on AA TTS provider voice.