"Together AI's mission has always been to provide developers with the most powerful and efficient tools for building AI applications. Cartesia is leading the charge of building efficient, multimodal models from first principles, starting with their Sonic TTS model. By integrating Sonic into our platform, we're enabling developers to create sophisticated multi-modal applications that leverage the most advanced and lowest latency voice model available today, all while maintaining the simplicity and reliability our users expect."

Vipul Ved Prakash, Together AI's CEO

"Internet applications weren’t built for how we’ll use computers in the future. Those computers will see, hear, and speak like we do. We’ll interact with them like we do with each other. We designed LiveKit’s Agents framework to make it easy to build applications for this new paradigm. Cartesia—pioneers of the SSM architecture—shared our belief that real-time, multimodal AI models would be at the center of computing, making them the perfect Agents launch partner."

Russ d'Sa CEO & LiveKit co-founder

“I became an early adopter of Cartesia the day they launched as soon as I saw how low their latency was. As the former Product Lead for Google Text-to-Speech, I've been closely monitoring advancements in voice AI technology. It was only a year ago that the industry celebrated achieving latency times under one second, a milestone that seemed groundbreaking at the time. Sonic is the only product in existence with model latency of less than 100 ms, outperforming its next best alternative by a factor of four. This level of performance represents a quantum leap forward, surpassing what I had anticipated as feasible in the short term.”

Bob Summers, CEO & Founder of Goodcall