OpenAI Text-to-Speech Pricing in 2026
Every plan OpenAI Text-to-Speech publishes, with the page and date we read it from. Prices we could not find on OpenAI Text-to-Speech's own site are marked "Not published", never guessed.
| Plan | Price | Billing | Limits | Source |
|---|---|---|---|---|
| TTS-1 | $15 per month | Text-to-speech model optimized for speed · Speech generation through the Audio API | developers.openai.com | |
| TTS-1 HD | $30 per month | Higher-quality text-to-speech model | developers.openai.com |
About OpenAI Text-to-SpeechOpenAI Text-to-Speech alternatives