Built on Sonic, Now Available on Startup+

Starting today, you can create Professional Voice Clones (PVCs) trained on Sonic, the world’s fastest text-to-speech model. PVCs are voice clones created by fine-tuning Sonic on voice data, enabling perfect replicas of the tone, cadence, style, and environment. Until now, creating PVCs was costly and inaccessible to most businesses. We’re changing that—making it more affordable and scalable. PVCs are available on our Startup plan and above.

Our team has developed new model infrastructure that enables training and serving PVCs at a fraction of the cost without sacrificing quality or latency. As a result, we've been able to make PVCs available self-serve without limits for a fixed number of credits. Whether you're building virtual avatars, AI agents, or assembling a private voice library, PVCs are now easily accessible through our website or API (no Sales contact needed).

Fine-tune One—or Many

You can fine-tune our best-in-class models to create high-grade PVCs using our standard credit system. Training a PVC costs 1M credits, and generating PVC speech costs 1.5 credits per character. There is no cap on the number of PVCs you can make, as long as you have the credits. The easiest way to get started is with the Startup plan ($49/month), which includes 1.25M credits each month—enough to create up to 15 voices per year. With unlimited PVC slots, you can build a Professional Voice Clone for every persona, tone, or market you serve.

PVCs for Custom Libraries and Personal Avatars

We built our PVCs in response to overwhelming demand from businesses that need bespoke AI voices for private voice libraries and virtual personal avatars. Our customers from healthcare to hospitality can now build out custom voices that are exclusively theirs, on-brand, and consistently sound exactly the way they want. Platforms that enable personal AI avatars, or digital twins, also need PVCs so people can create lifelike clones of themselves at scale. Listen to these demos:

Expressive, studio-quality voices:

Ultra-realistic, conversational voices:

Perfectly capturing diverse speakers:

Create Your First PVC

Professional Voice Clones are available through our Playground UI and API, and across 15 languages. Bring your voice data and let’s begin fine-tuning. For more info, check out Docs.