AI voice cloning for real-time agents

Create a custom voice for your agent. Start with a 10-second recording for an Instant Voice Clone, or train a Pro Voice Clone on 30 minutes or more of one speaker's audio.

Talk to yourself in ten seconds

Original

or

Use your own voice, or one you have the speaker's permission to clone. Recordings are used for this demo and then deleted.

Clone

Your clone will answer here.

Choose how to clone your voice

Start with an instant clone. Listen to the result before committing to a longer recording session.

Instant Voice Clone

Create a voice from a short sample in the Playground or API. Start here, then test the clone on your own script.

Recording length
10 seconds
Available on
Pro and above

Get the recording right

  • Sonic 3.6 and newer can use up to 60 seconds to better retain an accent.
  • Record the mood you want the clone to use. Keep one speaker and a quiet background.

Pro Voice Clone

Use a larger dataset when an instant clone does not capture a distinctive voice or rare accent closely enough.

Recording length
30+ minutes
Available on
Startup and above

Prepare for training

  • Plan the delivery before recording. Training can take up to 3 hours.
  • Speed and volume come from your recordings. Request-time controls do not change them.

Lifelike, expressive voices for every use case

Build a custom voice for your application or recording workflow. Listen to these speech samples for examples of delivery across different use cases.

Support

Give customer support calls a consistent voice with AI voice cloning. Use your approved speaker for spoken answers, service updates, and guided troubleshooting.

Gaming

Create character dialogue with a cloned voice from your voice actor. Read new lines from text as the story changes, then review each performance in context.

Content

Use your own AI voice clone for video narration and tutorials. Turn revised scripts into spoken audio without recording every line again.

Media

Produce spoken articles, podcast introductions, and narrated stories in a familiar voice. Use text-to-speech with an approved presenter’s clone to read new scripts.

Healthcare

Use a consistent voice for appointment reminders and patient service information. A voice clone can read your team’s reviewed scripts for routine communications.

Sales

Give product demos and sales explainers a recognizable brand voice. Generate narration from updated scripts with a speaker who has agreed to the use.

Voice Agents

Give your AI voice agent a custom voice built from an approved recording. Use the cloned voice for greetings and spoken responses across your application.

Dubbing

Use a custom voice in your dubbing workflow to read translated scripts in supported languages. Review pronunciation and timing before adding the audio to your video.

Avatars

Pair a digital avatar with a custom AI voice for presentations and guided experiences. Generate spoken dialogue from text using your approved speaker’s voice clone.

Logistics

Create spoken delivery updates and dispatch messages in a consistent voice. Connect text-to-speech to your application to read changing shipment information.

Recruiting

Use a custom voice for interview introductions and candidate scheduling messages. Keep the spoken instructions consistent as your team updates the script.

Accessibility

Offer audio versions of written guides and learning materials in a familiar voice. Use a voice clone to turn updated text into speech for people who prefer listening.

How to create an AI voice clone

Create a custom voice from your recording, then test it on the scripts your application will use.

Choose your speaker

Use your own voice or get explicit permission for the voice and its intended use. Decide how your agent should sound before recording.

Record a clean sample

Keep music and other speakers out of the recording. Use a quiet room and speak naturally in the tone you want customers to hear.

Create your voice

Open Instant Voice Clone in the Playground. Record or upload your clip and choose the language you spoke. Use the API if cloning is part of your application.

Test real conversations

Listen to greetings, names, dates, and the questions your agent will answer. Compare the accent and pacing with your recording before using it on calls.

Make sure the voice is yours to use

Only clone your own voice or a voice you have explicit permission to clone and use. Agree on the intended application with the speaker before recording.

Paid plans include a commercial-use license. Your plan does not give you permission to use someone else's voice.

AI voice cloning FAQs

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