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Voice Design. Live today.

Voice library

Design your own customer service voice

Voices built for support lines, IVR and de-escalation, where being understood matters more than having personality, in 5 languages. Each is a voice id you call from the API or the SDK with no setup, and Voice Design covers any accent the list does not.

Also the right page for IVR, call centre, phone system, support agent, receptionist and help desk voices.

Hear it

Hear a few more
in this style

A spread across the languages this style covers. Every clip reads its own line, so listen for the voice rather than comparing the delivery.

  • FreyaEnglish · Young Adult · Female
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  • CoralieFrench · Young Adult · Female
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  • LorenaGerman · Young Adult · Female
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  • NoaSpanish · Young Adult · Female
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Every accent
this style covers

Each accent has its own page, with the voices it carries and the wording that designs a new one.

Or design a
customer service voice

Describe the voice you need and Gradium builds it, in any accent it maps. The wording below is a place to start.

A French male voice, 40 to 55, for customer service: calm and crisp, with mid-low pitch, steady natural pacing, medium energy and warm rounded resonance. Ideal for reassuring walkthroughs, empathic de-escalation and complex IT support.

Try Elodie-Rose
in the studio

Open a voice, type your own script, and listen. Same endpoints, same SDK and same latency whether you pick one from the library or design your own.