Charismatic Voice
Create engaging audio content from text with charismatic voices.
Check Out Some of Our Most Popular Charismatic Voices
Classy British Man
This voice is light and smooth with a British accent, perfect for casual conversation
Jordan
A smooth and friendly male voice with a natural, easygoing tone, perfect for casual conversations and engaging narration.
Commercial Lady
Princess
This voice is light, freindly and has a flourish, perfect for character work in videos and games.
Charismatic Voice Generator
Experience real-time voice generation with our charismatic voice system, featuring multilingual capabilities and natural-sounding output.
Charismatic Voice Changer
Transform your voice in real-time with our charismatic voice changer, offering multilingual support and lifelike quality.
Fast, accurate, and reliable—delivering excellence across the board
Fast Response Time
Enjoy real-time voice changes with a response time of less than 50 milliseconds for seamless interactions.
Multilingual Support
Access a diverse range of voices in 13 languages, making your content globally accessible and engaging.
Authentic Voice Quality
Achieve lifelike voice transformations that ensure natural sound and clarity for all your audio needs.
Make your content accessible to a global audience.
Sonic supports seamless speech in 15 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.
What our customers say
Join the growing list of companies opting for Sonic.
"In 1999, Salesforce brought software to the cloud. In 2025, 11x is killing software as we know it and unleashing the era of digital workers. To realise this vision, we needed AI voice technology that feels truly human. Cartesia’s technology gives our AI digital workers reps the speed, reliability, and natural expressiveness required to engage customers at scale.
It's the only solution fit for our relentless drive toward innovation.”
Keith Fearon, Head of Product & Growth, 11x
"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
"Cartesia's breakthrough voice technology significantly enhances our creative suite, giving creators the freedom to generate any voice they can imagine and furthering our goal of making it easy for anyone to create videos they're proud to share."
Gaurav Misra, Co-Founder and CEO of Captions
How to Use Charismatic Voice Effectively
Step One
Step 1: Visit Cartesia's website and explore the charismatic voice options available. Sign up to access the tools.
Step Two
Step 2: Select your desired voice and language settings. Customize pitch, speed, and emotion for a personalized experience.
Step Three
Step 3: Generate your voice transformation and download the audio file. Use it in your projects for professional results.
