

Reach Asian Pacific audiences with realistic, localized AI voices
Capture the attention of locals with voice AI that gets the accents and pronunciation just right.
Capture the attention of locals with voice AI that gets the accents and pronunciation just right.
Capture the attention of locals with voice AI that gets the accents and pronunciation just right.
Hindi
Authentic Hindi voices
Speak to millions in their local tongue with our state-of-the-art voices.
Ayush
Conversational
Rupali
Narrative
Amit
Conversational

Hindi
Authentic Hindi voices
Speak to millions in their local tongue with our state-of-the-art voices.
Ayush
Conversational
Rupali
Narrative
Amit
Conversational

Hindi
Authentic Hindi voices
Speak to millions in their local tongue with our state-of-the-art voices.
Ayush
Conversational
Rupali
Narrative
Amit
Conversational


Chinese
Authentic Chinese voices
Speak to millions in their local tongue with our state-of-the-art voices.
Wei
Conversational
Li
Narrative
Jun
Conversational

Chinese
Authentic Chinese voices
Speak to millions in their local tongue with our state-of-the-art voices.
Wei
Conversational
Li
Narrative
Jun
Conversational

Chinese
Authentic Chinese voices
Speak to millions in their local tongue with our state-of-the-art voices.
Wei
Conversational
Li
Narrative
Jun
Conversational
English (Australian)
Authentic Australian English voices
Speak to millions in their local tongue with our state-of-the-art voices.
Jake
Conversational
Karen
Narrative
Tony
Conversational

English (Australian)
Authentic Australian English voices
Speak to millions in their local tongue with our state-of-the-art voices.
Jake
Conversational
Karen
Narrative
Tony
Conversational

English (Australian)
Authentic Australian English voices
Speak to millions in their local tongue with our state-of-the-art voices.
Jake
Conversational
Karen
Narrative
Tony
Conversational


Japanese
Authentic Japanese voices
Speak to millions in their local tongue with our state-of-the-art voices.
Kenji
Conversational
Yuki
Narrative
Takeshi
Conversational

Japanese
Authentic Japanese voices
Speak to millions in their local tongue with our state-of-the-art voices.
Kenji
Conversational
Yuki
Narrative
Takeshi
Conversational

Japanese
Authentic Japanese voices
Speak to millions in their local tongue with our state-of-the-art voices.
Kenji
Conversational
Yuki
Narrative
Takeshi
Conversational
Korean
Authentic Korean voices
Speak to millions in their local tongue with our state-of-the-art voices.
Joon-ho
Conversational
Ji-woo
Narrative
Soo-jin
Conversational

Korean
Authentic Korean voices
Speak to millions in their local tongue with our state-of-the-art voices.
Joon-ho
Conversational
Ji-woo
Narrative
Soo-jin
Conversational

Korean
Authentic Korean voices
Speak to millions in their local tongue with our state-of-the-art voices.
Joon-ho
Conversational
Ji-woo
Narrative
Soo-jin
Conversational



Deploy multilingual voice experiences—fast
Test drive localization in the Cartesia playground or read our documentation to use the API
Test drive localization in the Cartesia playground or read our documentation to use the API
Test drive localization in the Cartesia playground or read our documentation to use the API
Voices that are the stars of the show
Cartesia generates realistic, natural-sounding voices with smooth delivery. Their personalities shine through with emotions and demeanors from calm to excited and professional to casual. And details like phone numbers, order IDs, and amounts are spoken accurately—no dropped digits or added words.
Cartesia generates realistic, natural-sounding voices with smooth delivery. Their personalities shine through with emotions and demeanors from calm to excited and professional to casual. And details like phone numbers, order IDs, and amounts are spoken accurately—no dropped digits or added words.
Cartesia generates realistic, natural-sounding voices with smooth delivery. Their personalities shine through with emotions and demeanors from calm to excited and professional to casual. And details like phone numbers, order IDs, and amounts are spoken accurately—no dropped digits or added words.


Enterprise-Grade Performance and Security
Enterprise-Grade Performance and Security
Cartesia offers unmatched deployment flexibility—cloud, on-premises, and on-device—with full compliance (HIPAA, PCI, SOC 2 Type 2) and 99.9% uptime. Designed for companies that need scale, security, and performance without compromise.
Cartesia offers unmatched deployment flexibility—cloud, on-premises, and on-device—with full compliance (HIPAA, PCI, SOC 2 Type 2) and 99.9% uptime. Designed for companies that need scale, security, and performance without compromise.
Cartesia offers unmatched deployment flexibility—cloud, on-premises, and on-device—with full compliance (HIPAA, PCI, SOC 2 Type 2) and 99.9% uptime. Designed for companies that need scale, security, and performance without compromise.


Lowest Latency in the World
With a Time-to-First-Audio as low as 40ms, Cartesia’s Sonic is the fastest voice model on the market for real-time conversations—designed to keep up with high-volume, high-speed interactions across the world.
With a Time-to-First-Audio as low as 40ms, Cartesia’s Sonic is the fastest voice model on the market for real-time conversations—designed to keep up with high-volume, high-speed interactions across the world.

Lowest Latency in the World
With a Time-to-First-Audio as low as 40ms, Cartesia’s Sonic is the fastest voice model on the market for real-time conversations—designed to keep up with high-volume, high-speed interactions across the world.
