We're thrilled to announce our integration with Cartesia's Sonic 2.0 voice generation model, bringing the most realistic, controllable, and fastest voice AI to the Vapi platform.
What This Integration Means for Vapi Users
By integrating Cartesia's Sonic 2.0 with Vapi's platform, we're enabling our users to create voice experiences that are indistinguishable from human conversation. This integration brings several key benefits:
🚀 Ultra-Realistic Voice Generation
Sonic 2.0 delivers voice quality that sets new benchmarks in the industry with its state space model architecture.
⚡ Industry-Leading Speed
With latencies as low as 40ms in turbo mode, your voice applications respond with virtually no perceptible delay.
🎭 Powerful Voice Customization
Access powerful new endpoints including voice changer for style perfection and infill for seamless audio editing.
🏢 Enterprise-Grade Reliability
Enjoy 99.9% uptime, fast latencies, SOC-2 and HIPAA compliance, plus support for on-premise and on-device deployments.
How to Get Started
Integrating Cartesia Sonic 2.0 with your Vapi projects is straightforward:
- Log in to your Vapi dashboard
- Navigate to your assistant settings
- Select "Voice" from the options menu
- Choose "Cartesia Sonic 2.0" from the voice provider dropdown
- Customize your voice settings according to your needs
Use Cases That Shine With Sonic 2.0
Customer Service
Create support agents that sound incredibly natural, with the ability to match brand voice and personality while handling complex customer interactions.
Healthcare
Develop accessible healthcare communication tools that convey empathy and clarity, essential for patient engagement.
Sales and Outreach
Build outbound calling solutions that establish instant rapport through natural-sounding voice interactions that respect conversation dynamics.
Looking Ahead
We're excited to see what our users build with these new capabilities. If you have questions about implementing Sonic 2.0 in your Vapi projects or want to share what you're creating, please reach out to our support team.
Get started today and experience the future of voice AI!
