Integrate real-time text-to-speech with Sonic-3, Cartesiaâs streaming TTS API. Generate natural, expressive voices with laughter in 40+ languagesâbuilt for AI agents and interactive apps.
About Cartesia Ai : Cartesia Sonic-3 enables developers to integrate real-time text-to-speech with natural, expressive voices. Generate voices with laughter in 40+ languages. Ideal for AI agents and interactive apps for natural language processing.
Advanced text-to-speech capabilities
Texto a voz en línea
Browser extension compatibility
Converts sound to text with top accuracy in 14 languages
Industry-leading AI voice song generator
Clone your voice with AI technology
Generate high-quality podcast transcripts in minutes
Creates unique Spotify playlists for users
Local Processing