Cartesia › Pricing
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Cartesia API pricing
per 1M tokens · list prices from the lab · checked Oct 23, 2026
3models with a price
All Cartesia modelsclick a row for its full price sheet
3 models| Model | Type ↑ | Price | Released | Status |
|---|---|---|---|---|
Sonic 3 | Speech · Text to speech | $49 / 1M chars | Oct 2025 | |
Sonic 3.5 | Speech · Text to speech | $49 / 1M chars | May 2026 | |
Sonic 3.6 | Speech · Text to speech | $49 / 1M chars | Aug 2026 |
Cartesia pricing questions
Is there a free Cartesia API?›
No free API tier is listed for current Cartesia models.