Cartesia
Ultra-low-latency voice API for real-time agents.
Streaming text-to-speech (Sonic) and speech-to-text APIs with voice cloning, built for conversational agents.
- Vendor
- Cartesia
- Category
- Voice & audio
- Pricing
- Freemium
- Open source
- No
- Platforms
- API, Python, TypeScript
- Launched
- 2024
- Website
- cartesia.ai
Features
- Streaming TTS
- Voice cloning
- Speech-to-text
Best for
- Real-time / low latency
- Agents
Works with
- Sonic 3.6 — Cartesia. Low-latency streaming TTS for voice agents.
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