Hi, has Livekit started supporting custom voice id...
# ask-ait
thankful-eve-95990
04/15/2026, 3:45 PMHi, has Livekit started supporting custom voice ids in Cartesia using Livekit inference?
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tall-airline-16756
04/15/2026, 3:45 PMThanks for reaching out, Bhaskar. I'm an AI assistant and I'm here to help. Give me a moment while I research this topic.
tall-airline-16756
04/15/2026, 3:45 PMThanks — quick answer about Cartesia custom voice IDs in LiveKit Inference: custom voices (including voice cloning) are not supported in LiveKit Inference.
What you can do instead:
• Use any of Cartesia’s default voices via LiveKit Inference (browse voice IDs at https://play.cartesia.ai/voices).
• If you need custom voices, create a Cartesia account and use the Cartesia plugin for LiveKit Agents to connect with your Cartesia API key—this gives access to custom/ cloned voices and uses your billing and rate limits.
Would you like steps for using the Cartesia plugin with LiveKit Agents or help picking a Cartesia voice ID?
Sources: Cartesia TTS | LiveKit Documentation, with interactive elements
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