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Sonic:
world's fastest model

Build voice experiences powered by ultra-low latency and natural-sounding speech

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Loved by developers, trusted by users

Loved by developers, trusted by users

Lowest latency TTS in the market. With a time-to-first-audio under 40ms, our Sonic-Turbo model leads the world on speed

Natural-sounding voices that make real connections. Drive business impact with AI that talks realistically like a human would

Signature voices on demand, at scale. Voices fit for your use case–whenever you need them, reliably ready at the volume you serve

For every way that
text is spoken

Try for free

Real-time conversations

Power responsive virtual agents in support, coaching, interviews, front‑desk bots, and more

Narrations

Personal avatars

Play Demo

For every way that
text is spoken

Try for free

Real-time conversations

Power responsive virtual agents in support, coaching, interviews, front‑desk bots, and more

Narrations

Personal avatars

Play Demo

For every way that
text is spoken

Try for free

Real-time conversations

Power responsive virtual agents in support, coaching, interviews, front‑desk bots, and more

Narrations

Personal avatars

Play Demo

State-of-the-art streaming velocity

Real-time responses

Speed designed for real-time interactions means conversations feel seamless and fluid to your users.

Proven at scale, worldwide

Performance budget

State-of-the-art streaming velocity

Real-time responses

Speed designed for real-time interactions means conversations feel seamless and fluid to your users.

Proven at scale, worldwide

Performance budget

State-of-the-art streaming velocity

Real-time responses

Speed designed for real-time interactions means conversations feel seamless and fluid to your users.

Proven at scale, worldwide

Performance budget

Voice quality that's meticulously tuned

Natural

Sonic hits every element of what makes a voice flow naturally, which includes prosody, pacing, disfluency, emotional accuracy

Accurate

Content-aware

Play Demo

Voice quality that's meticulously tuned

Natural

Sonic hits every element of what makes a voice flow naturally, which includes prosody, pacing, disfluency, emotional accuracy

Accurate

Content-aware

Play Demo

Voice quality that's meticulously tuned

Natural

Sonic hits every element of what makes a voice flow naturally, which includes prosody, pacing, disfluency, emotional accuracy

Accurate

Content-aware

Play Demo

Global yet personal voices

Global yet personal voices

Use Pro Voice Cloning and Instant Cloning to replicate real-life voices that match your brand, avatar, and characters–never use a live mic again

Use Pro Voice Cloning and Instant Cloning to replicate real-life voices that match your brand, avatar, and characters–never use a live mic again

SOURCE

CLONE

SOURCE

CLONE

Always a native speaker

Always a native speaker

Always a native speaker

Sonic supports native speech in 15 languages and can localize a given voice to any accent or language

Sonic supports native speech in 15 languages and can localize a given voice to any accent or language

Try your language

English

American

Spanish

Latin

French

Portuguese

Brazilian

Hindi

Chinese

Russian

Dutch

Japanese

Turkish

Korean

German

Swedish

Italian

Polish

Coming soon...

English

American

Spanish

Latin

French

Portuguese

Brazilian

Hindi

Chinese

Russian

Dutch

Japanese

Turkish

Korean

German

Swedish

Italian

Polish

Coming soon...

English

American

Spanish

Latin

French

Portuguese

Brazilian

Hindi

Chinese

Russian

Dutch

Japanese

Turkish

Korean

German

Swedish

Italian

Polish

Coming soon...

Every use case powered by lifelike, expressive voices

Every use case powered by lifelike, expressive voices

Every use case powered by lifelike, expressive voices

From gaming to support, Sonic's voices fit the interactive experience you've designed for fluid engagement

From gaming to support, Sonic's voices fit the interactive experience you've designed for fluid engagement

Gaming

Bring your storytelling to life with immersive voices

Gaming

Bring your storytelling to life with immersive voices

Gaming

Bring your storytelling to life with immersive voices

Media

Narrate content for podcasts, news, and publishing.

Media

Narrate content for podcasts, news, and publishing.

Media

Narrate content for podcasts, news, and publishing.

Support

Power support experiences that delight your customers.

Support

Power support experiences that delight your customers.

Support

Power support experiences that delight your customers.

Content

Create content that engages viewers and drives clicks.

Content

Create content that engages viewers and drives clicks.

Content

Create content that engages viewers and drives clicks.

Healthcare

Empower healthcare with voices that patients trust.

Healthcare

Empower healthcare with voices that patients trust.

Healthcare

Empower healthcare with voices that patients trust.

Sales

Scale sales with lifelike voices that lead to conversions.

Sales

Scale sales with lifelike voices that lead to conversions.

Sales

Scale sales with lifelike voices that lead to conversions.

Voice Agents

Build responsive AI voice agents for any use case.

Voice Agents

Build responsive AI voice agents for any use case.

Voice Agents

Build responsive AI voice agents for any use case.

Dubbing

Go global with localized voices and accents for every language.

Dubbing

Go global with localized voices and accents for every language.

Dubbing

Go global with localized voices and accents for every language.

Avatars

Create expressive, relatable AI avatars for any use case.

Avatars

Create expressive, relatable AI avatars for any use case.

Avatars

Create expressive, relatable AI avatars for any use case.

Logistics

Automate complex logistics with voice-enabled systems.

Logistics

Automate complex logistics with voice-enabled systems.

Logistics

Automate complex logistics with voice-enabled systems.

Recruiting

Screen candidates with AI-powered voice interviews.

Recruiting

Screen candidates with AI-powered voice interviews.

Recruiting

Screen candidates with AI-powered voice interviews.

Accessibility

Make your content accessible to anyone, anywhere.

Accessibility

Make your content accessible to anyone, anywhere.

Accessibility

Make your content accessible to anyone, anywhere.

Designed for
enterprise-first

Designed for
enterprise-first

Privacy, reliability, and security so you can confidently scale

Learn more

Privacy through flexible deployments

Deploy voice agents the way your infrastructure demands — whether via secure API integration or fully managed in your VPC for environments with strict compliance, data residency, or security requirements.

Reliability at scale

Guaranteed 99.9% uptime means your systems stay available when it matters most.

Priority support with custom SLAs for concurrency

Top-notch Security

SOC 2 Type 2, HIPAA, and PCI Level 1 Compliant, with support for SSO, On Premise or On-Device.

SOC 2 Type II

HIPAA

PCI Level 1