Cartesia \ Production-ready voice agents

Cartesia offers production-ready voice agents designed to transform text-based agents into conversational voice agents deployable across various environments. The platform emphasizes a developer-centric approach, providing a streamlined experience for building, deploying, and testing voice agents with rapid development cycles. Developers can leverage Cartesia’s robust SDK, which supports advanced reasoning, parallel background tasks, and real-time system actions, all with low latency.

Cartesia’s voice agent stack is built on proprietary models, including Ink for speech-to-text and Sonic for text-to-speech, allowing for fine-tuning, co-location, and performance optimization. 5-flash", and supports tools like web search. Agents can be configured with specific prompts and introductions, and are designed to scale from individual use to enterprise-level deployments.

The platform includes built-in evaluation tools for live testing, system metrics, and custom call analytics, which help users assess and improve agent performance. Enterprise features such as SIP trunking are available, and Cartesia emphasizes enterprise-grade security with compliance to standards such as HIPAA, SOC 2 Type 2, and GDPR. Deployment options range from cloud to local environments, offering flexibility for different organizational needs.

Cartesia’s capabilities extend to a range of voice AI functions, including AI voice generation, voice cloning, speech synthesis, voice conversion, AI dubbing, and text-to-speech APIs. The service is suitable for use cases in customer service, localization, recruiting, finance, and healthcare. Access to Cartesia’s models and deployment tools is provided via API and SDKs, supporting developers and organizations aiming to build and launch sophisticated voice agents.