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Gradium provides a library of 237 high-quality voices across five languages, plus the ability to create your own custom voice clones.

Flagship Voices

Our top 14 curated voices across English, French, German, Spanish, and Portuguese.

All Voices

Browse the full catalog of 237 voices organized by language.

Custom Voices

Clone your own voice using a short audio sample.

Manage Voices

List, update, and delete your custom voices.