Cartesia

Sonic is a blazing fast, lifelike generative voice API with a model latency as low as 135ms. Create high-quality, real-time voice experiences featuring a diverse voice library, instant voice cloning, voice mixing, and advanced controls for speed and emotion.

Features:

Ultra-Low Latency: Experience 135ms model response time for seamless integration.
Diverse Voice Library: Access a wide range of unique voices to suit your project's needs.
Instant Voice Cloning: Replicate voices instantly for personalized content creation.
Voice Mixing: Combine voices or adjust attributes to create unique vocal blends.
Emotion & Speed Control: Fine-tune voice delivery with precision control over emotional tone and pace.