Building the Generative Voice AI Toolkit

With Resemble AI, you can clone your voice from just 10 seconds of audio. OpenAI requires a longer 15-second voice sample.

Rapid Voice Clone and Professional Voice Clone are both state-of-the-art voice cloning technologies offered on our platform, designed to cater to different user needs and project scopes.

Rapid Voice Clone is all about speed and efficiency. It enables users to quickly create a custom voice clone using a small audio sample — as little as 10 seconds and up to 1 minute. The cloning process is swift, taking around a minute to complete. Currently, Rapid Voice Clone supports text-to-speech functionality, making it an excellent choice for projects that require fast turnaround times, like prototyping or content development where voice detail is secondary to speed.

Professional Voice Clone, on the other hand, is built for depth and nuance. It requires a longer audio sample, typically 10 minutes, and approximately an hour to create a voice clone. This clone captures the unique vocal characteristics of the original speaker, including their emotional nuances and expressiveness. Professional Voice Clone supports both text-to-speech and speech-to-speech functionalities and offers the ability to clone voices in various languages for Enterprise plan users. It is best suited for projects that demand high fidelity and detailed voice replication, such as professional-grade voiceovers, broadcasting, and customer engagement solutions where the quality of the voice clone is paramount.

In summary, the main differences lie in the time required to create the clone, the length of the audio sample needed, and the depth of voice replication and functionality. Your choice between Rapid and Professional Voice Clone should be guided by the specific requirements of your project, the level of detail needed, and the time frame for deployment.

For professional voice cloning through data upload, we require explicit, verifiable consent from the voice talent. This involves providing a clear audio consent statement along with the training data, so that we can confirm the identity. By uploading voice data, you're confirming that you have such consent, which should align with our guidelines. The consent recording must follow our template, e.g., "I acknowledge my recordings will be used by [Your Company] to create a synthetic voice by Resemble AI." For any questions regarding consent, please reach out to us.

Yes! Resemble AI offers free voice cloning for everyone.

On the Free and Basic tier, users have access to Spanish (MX), French and British English. There 67 languages available for Localize in Pro (see list).

Absolutely. Resemble AI offers an offline solution that allows you to host our entire text-to-speech stack locally for maximum data security and control.