Direction over defaults
Shape the performance before you spend time regenerating it.
Test voices, choose the delivery, and refine individual sections without losing the structure of the full project.
PaceMeasured
WarmthNatural
Room toneStudio
The audiobook production workspace
Turn your manuscript into a publish-ready audiobook.
Upload your book, direct the narration, and export organized audio without stitching together a stack of production tools.
No credit card Start with one chapter
Live sample studioTry your own text
Opening the sample studio…
Export-ready for
One production system
Less file wrangling. More editorial control.
HumanizeAudio keeps the manuscript, voice direction, generation, and delivery package in one place, so each decision stays connected to the book.
A delivery package, not a loose audio file
Opening, closing, samples, and chapter files stay named and organized for handoff.
Regenerate only what changed
Correct a sentence or adjust a section without rerunning the entire manuscript.
Compared with ElevenLabs3×
more narration value
More book for your budget
More of your budget goes into the finished book.
Get at least three times the included narration minutes per dollar of comparable ElevenLabs regular plans—plus the workflow to turn that narration into an organized, upload-ready audiobook package.
Long-form narration Review and repair Upload-ready package
See plans Based on regular monthly plan Text-to-Speech UI minutes per dollar; temporary and introductory promotions are excluded. Pricing checked October 4, 2026.
The workflow
Four stages from draft to delivery.
Each stage has a clear job, so production stays understandable even as a book grows.
Upload
Bring in a DOCX or EPUB. Chapters are organized into a workable production structure.
Direct
Choose a voice, tune pacing, and shape the delivery around your book instead of a generic preset.
Humanize
OrganicAudioEngine adds the pacing and room character that make long-form listening feel considered.
Export
Download separated, clearly named audio files prepared for the platforms you publish on.
Voice discovery
Choose for the book, not the demo reel.
Preview voices in the same production context you will use later. Listen for pacing, clarity, and fit across long-form material.
Loading voice previews…
Simple plans
Start with a chapter. Scale to a catalog.
All paid plans include the core production workflow and commercial use.
Starter
A focused first project
$19/mo
Billed monthly
21,000 credits (~350 min / ~5.8 hr)
- 20+ voices
- DOCX and EPUB import
- Chapter-ready exports
Recommended
Pro Studio
Authors producing full books
$79/mo
Billed monthly
95,000 credits (~1,583 min / ~26.4 hr)
- Full narration workflow
- Section-level regeneration
- Commercial use license
Publisher
Teams managing a catalog
$249/mo
Billed monthly
300,000 credits (~5,000 min / ~83.3 hr)
- High-volume generation
- Premium voice access
- Catalog-scale credits
Before you begin
Questions worth answering upfront.
Clear information about files, credits, editing, exports, and ownership.
Your first chapter is the fastest proof