OpenAI
TTS-1 API pricing
Approximate OpenAI list pricing for TTS-1, plus quick scenario costs you can reuse in CentsPerToken calculators.
List prices
- Provider
- OpenAI
- Modality
- audio
- Unit price
- $15.00 / 1M characters
Example costs
Based on catalog rates updated 2026-07-31. Always verify on the official OpenAI pricing page.
1 unit
$15.00 / 1M characters
100 units
$1,500.00
1,000 units
$15,000.00
Approximate static list prices for planning only. Always verify against each provider’s official pricing page before production budgeting.