What does Cartesia do?

Cartesia works in Voice Agents & Assistants, Speech-to-Text / Transcription, Text-to-Speech (TTS) — Real-time speech and transcription models for voice agents, for seamless, synchronous interactions..

Where is Cartesia based?

Cartesia is headquartered in San Francisco, United States.

Cartesia

Q: What is Cartesia?

Cartesia is a voice AI product — Real-time speech and transcription models for voice agents, for seamless, synchronous interactions.

Real-time speech and transcription models for voice agents, for seamless, synchronous interactions.

Voice Agents & Assistants Speech-to-Text / Transcription Text-to-Speech (TTS)

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About Cartesia

Cartesia specializes in AI that learns and interacts like humans, focusing on real-time speech and transcription for voice agents. Their models are designed for live, synchronous interactions, ensuring high performance in critical applications.

Features

State Space Models (SSMs) for ultra-low latency and long-context reasoning
Fast, accurate speech-to-text (Ink) and text-to-speech (Sonic)
Enterprise-grade, adaptable for cloud, on-premise, and on-device deployment
Supports complex conversations
Open-source signal detection

Who Is It For?

Voice AI developers and integrators
Financial, healthcare, and government sectors implementing voice solutions
Enterprises requiring scalable, real-time voice interactions

Use Cases

Customer support automation
Fraud detection via voice analysis
Real-time outbound verification calls

Build synchronous, high-quality voice experiences with Cartesia's AI models.

Cartesia — FAQ

What is Cartesia?