Fastest Speech Synthesis AI with No Hallucination

Explore AI speech synthesis for lifelike voices.

Trusted by 10K+ Customers

Trusted by 10K+ Customers

Discover Advanced Capabilities

Experience ai speech synthesis with multilingual support and fine-grained control over pitch, speed, and emotion.

Multilingual Voices

Access a global audience with ai speech synthesis supporting multiple languages, ensuring your content is universally understood.

No Hallucination

Enjoy crystal-clear audio with ai speech synthesis that eliminates errors, maintaining authenticity and clarity.

Ultra-Fast Response

Generate high-quality voices in real-time with ai speech synthesis, ensuring seamless and engaging interactions.

Make your content accessible to a global audience.

Sonic supports seamless speech in 13 languages, with more added every release.

15 Languages

From Japanese to German—any language you need, we’ve got it.

Localization

Localize a given voice to any accent or language.

Lifelike Voice Quality

Achieve natural sound with ai speech synthesis, providing users with an authentic and immersive audio experience.

Global Accessibility

Make your content accessible worldwide with ai speech synthesis, supporting diverse languages and accents.

Customizable Audio

Tailor your audio output with ai speech synthesis, offering precise control over voice characteristics for personalized experiences.

Instantly clone a voice from a 5 second clip.
Scale up to hours of data with Fine-Tuning.

Source

Clone

Instantly clone a voice from a 5 second clip.
Scale up to hours of data with Fine-Tuning.

Source

Clone

Instantly clone a voice from a 5 second clip.
Scale up to hours of data with Fine-Tuning.

Source

Clone

Lifelike, expressive voices for every use case.

Support

Power support experiences that delight your customers.

Gaming

Bring your storytelling to life with immersive voices

Content

Create content that engages viewers and drives clicks.

Media

Narrate content for podcasts, news, and publishing.

Healthcare

Empower healthcare with voices that patients trust.

Sales

Scale sales with lifelike voices that lead to conversions.

Voice Agents

Build responsive AI voice agents for any use case.

Dubbing

Go global with localized voices and accents for every language.

Avatars

Create expressive, relatable AI avatars for any use case.

Logistics

Automate complex logistics with voice-enabled systems.

Recruiting

Screen candidates with AI-powered voice interviews.

Accessibility

Make your content accessible to anyone, anywhere.

Lifelike, expressive voices for every use case.

Support

Power support experiences that delight your customers.

Gaming

Bring your storytelling to life with immersive voices

Content

Create content that engages viewers and drives clicks.

Media

Narrate content for podcasts, news, and publishing.

Healthcare

Empower healthcare with voices that patients trust.

Sales

Scale sales with lifelike voices that lead to conversions.

Voice Agents

Build responsive AI voice agents for any use case.

Dubbing

Go global with localized voices and accents for every language.

Avatars

Create expressive, relatable AI avatars for any use case.

Logistics

Automate complex logistics with voice-enabled systems.

Recruiting

Screen candidates with AI-powered voice interviews.

Accessibility

Make your content accessible to anyone, anywhere.

Lifelike, expressive voices for every use case.

Support

Power support experiences that delight your customers.

Gaming

Bring your storytelling to life with immersive voices

Content

Create content that engages viewers and drives clicks.

Media

Narrate content for podcasts, news, and publishing.

Healthcare

Empower healthcare with voices that patients trust.

Sales

Scale sales with lifelike voices that lead to conversions.

Voice Agents

Build responsive AI voice agents for any use case.

Dubbing

Go global with localized voices and accents for every language.

Avatars

Create expressive, relatable AI avatars for any use case.

Logistics

Automate complex logistics with voice-enabled systems.

Recruiting

Screen candidates with AI-powered voice interviews.

Accessibility

Make your content accessible to anyone, anywhere.

How to Use Speech Synthesis AI

Step One

Visit Cartesia's website and explore their AI speech synthesis tools. Sign up for an account to get started.

Step Two

Select your desired voice and language settings. Use the AI tools to input text and generate audio in real-time.

Step Three

Download or stream the generated audio for your project. Enjoy seamless integration with Cartesia's AI solutions.

Frequently asked questions

What is AI Speech Synthesis?

What is AI Speech Synthesis?

What is AI Speech Synthesis?

How does AI Speech Synthesis work?

How does AI Speech Synthesis work?

How does AI Speech Synthesis work?

What are the benefits of AI Speech Synthesis?

What are the benefits of AI Speech Synthesis?

What are the benefits of AI Speech Synthesis?

Can AI Speech Synthesis be customized?

Can AI Speech Synthesis be customized?

Can AI Speech Synthesis be customized?

Is AI Speech Synthesis suitable for real-time applications?

Is AI Speech Synthesis suitable for real-time applications?

Is AI Speech Synthesis suitable for real-time applications?

What languages does AI Speech Synthesis support?

What languages does AI Speech Synthesis support?

What languages does AI Speech Synthesis support?

Fastest Speech Synthesis AI with No Hallucination

Explore AI speech synthesis for lifelike voices.

Try it Out

Try it Out

Real-time, multimodal intelligence for every device.

Sign up for early access to new releases

HIPAA

SOC-2 Type II

Real-time, multimodal intelligence for every device.

Sign up for early access to new releases

HIPAA

SOC-2 Type II

Real-time, multimodal intelligence for every device.

Sign up for early access to new releases

HIPAA

SOC-2 Type II