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Audiobook generation

Turn chapters into expressive narration with designed voices, consistent delivery, and predictable cost.

Narrate books and courses without per-character pricing surprises.

Create narration See pricing

How it works

  1. 1

    Pick narrator style

    Use Voice Designer or a cloned voice for the project's sound.

  2. 2

    Batch chapters

    Render long-form audio with async Cast pricing at $0.02/min ($1.20/hr).

  3. 3

    Review and revise

    Regenerate sections with direction changes for pacing, emotion, or emphasis.

Built on

CastEmotional long-form TTS for podcasts, narration, and audiobooks.

Stop paying for stitched voice AI.

Start with a free key, 10,000 Hear minutes every month, and $50 in credits. Test the same OpenAI-compatible stack you can take to production with Omni, Agents, and Trace.

Get a free key Model your spend

No credit card - OpenAI-compatible - cancel anytime