Cartesia is an AI tool for creating and processing audio content. It can generate realistic speech from text and help developers work with audio data with a focus on speed and accuracy.
What you can do with Cartesia
- Generate natural-sounding voices from text
- Work with multiple languages and accents
- Create custom voice models
- Integrate voice and audio features into apps via API
- Process audio with minimal latency
Products and deployment options
Cartesia offers solutions designed for different performance and privacy needs:
- Sonic: a fast, ultra-realistic generative voice API that can produce high-quality speech with about 90 ms latency
- On-Device: models that run directly on user devices for fast, private, offline processing
How to get started
Cartesia is available through a web interface and an API. Typical setup includes:
- Create an account on the official website
- Choose a product (for example, Sonic or On-Device)
- Review the API documentation and integrate it into your application
- Configure model settings for your project
- Test and deploy
Access is paid; pricing details are listed on the website. The interface and documentation are in English.
