What is Cartesia?
Cartesia is the fastest, ultra-realistic voice AI platform, built for developers who need low-latency, high-quality voice interactions. Powered by State Space Model technology, it delivers human-like voices for real-time apps, voice cloning, and more.
What are the features of Cartesia?
- Ultra-low latency: 90ms response time—the fastest in the industry.
- Best-in-class pronunciations: Nails complex details like phone numbers and addresses.
- Voice cloning & changer: Create realistic, custom voices with unmatched accuracy.
- Multilingual support: Speaks 15 languages natively, with more coming soon.
- Seamless integrations: Works with Twilio, LiveKit, Rasa, and others.
What are the use cases of Cartesia?
- Real-time voice agents: Perfect for customer service or interactive apps.
- Podcasting & content creation: Generate lifelike voices for scripts or narration.
- Voice cloning: Replicate voices for personalized user experiences.
- Language localization: Adapt voices to different accents and languages.
How to use Cartesia?
- Sign up for free on Cartesia’s website.
- Explore the docs to integrate APIs into your app.
- Try voice cloning or text-to-speech with a few clicks.
- Deploy anywhere—cloud, on-prem, or on-device.








