S
Sonic 3.6
Cartesia
🔊 Text-to-Speech
Cartesia's most natural streaming text-to-speech (2026-08-27): pacing and intonation from context, 60+ emotions, speed and volume controls, 44 languages including Odia and Urdu, sub-100 ms first audio.
Specifications
Input price$87.50 / 1M
Pricing
$87.50 / 1M input characters
Platform credit pricing — live rates on the Models page.