The BookFunnel Podcast

The Future of Digital Audiobook Narration with Phil Marshall of Spoken, The BookFunnel Podcast Ep 33

Jan 23, 2026
Phil Marshall, founder of Spoken and a techno-thriller author, builds tools that create vivid multi-voice digital audiobooks. The conversation explores making full-cast narration affordable, custom character voices, ethical safeguards around AI and voice use, and production workflows that let authors iterate and update audio easily. It also covers multilingual support, marketing uses for audio, and community resources.
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INSIGHT

Multi-Voice Narration As Immersion

  • Spoken focuses on vivid multi-voice audiobooks to deeply immerse listeners in character interaction and cadence.
  • Phil Marshall aims for audio where listeners can't tell it's AI and are lost in story.
ANECDOTE

Taos Toolbox Sparked Spoken

  • Phil wrote "Kill Your Darlings" in 24 hours at Taos Toolbox to test multi-voice audio production.
  • That story exposed manual mixing pain and inspired Spoken to automate vivid multi-voice output.
ADVICE

Publish Only Finished Words

  • Use Spoken iteratively during writing because pricing charges only for finished word count when publishing.
  • Upload drafts freely and publish only completed sections to control cost.
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