Advanced AI Voice Cloning Capabilities
Leverage AI voice cloning for high-fidelity, realistic voice replication with unmatched accuracy.
Instant Voice Cloning
Clone a voice with just 15 seconds of audio. Cartesia's AI ensures rapid, high-quality voice replication.
No Hallucination
Experience crystal-clear audio with AI voice cloning that eliminates errors and maintains authenticity.
Multilingual Support
Reach a global audience with AI voice cloning supporting 15 languages for diverse applications.
Make your content accessible to a global audience.
Sonic supports seamless speech in 13 languages, with more added every release.
13 Languages
From Japanese to German—any language you need, we’ve got it.
Localization
Localize a given voice to any accent or language.
Unmatched Speed
Generate high-quality voices in real-time with a 90ms time-to-first-audio, ensuring seamless workflow.
Global Reach
Break language barriers with AI voice cloning supporting 15 languages for worldwide engagement.
Authenticity
Create lifelike AI voice clones capturing emotional depth and unique nuances for engaging content.
What our customers say
Join the growing list of companies opting for Sonic.
"This partnership represents a transformative moment in enterprise AI adoption," said Melissa Gordon, CEO of Rasa. "By combining Rasa’s strengths in enterprise conversational AI with Cartesia's innovative voice technology, we're fundamentally changing how enterprises can deploy and scale AI assistants across their organizations."
"We're thrilled to partner with Cartesia - their technology has dramatically improved the accuracy and reliability of our call center agents. Beyond just providing best-in-class voice AI, the Cartesia team has been a true partner in helping us transform 24/7 patient support for over 215,000 patients. Their support has been instrumental in making exceptional care accessible anytime, anywhere."
Jeffrey Liu, Founder and co-CEO, Assort Health
"Together AI's mission has always been to provide developers with the most powerful and efficient tools for building AI applications," says Vipul Ved Prakash, Together AI's CEO. "Cartesia is leading the charge of building efficient, multimodal models from first principles, starting with their Sonic TTS model. By integrating Sonic into our platform, we're enabling developers to create sophisticated multi-modal applications that leverage the most advanced and lowest latency voice model available today, all while maintaining the simplicity and reliability our users expect."
How to Achieve Perfect Voice Cloning
Step One
Visit Cartesia's platform and sign up for an account to access our AI voice cloning tools.
Step Two
Upload a high-quality audio file of at least 15 seconds to clone your desired voice.
Step Three
Generate your AI voice clone and use it to create personalized speech in real-time.