Turn a one-paragraph brief into a typeset nonfiction book with AI-generated chapters, guided editing, and publication-ready files
AI humanizer and detector for natural writing
Stage
Startup
Not given
Founded
Not given
Not given
Based in
AE
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Pricing model
Freemium
Freemium
Pricing
Free plan: 60 promotional Book Credits once, no card required. Creator plan: $29/month with 350 Book Credits. Author plan: $49/month with 850 Book Credits. Studio plan: $99/month with 2,200 Book Credits. Top-up packs: Small $12 for 100 credits, Medium $49 for 500 credits, Large $119 for 1,500 credit
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Key features
AI-generated chapter outlines with user approval
Generate up to 40,000 words of AI-drafted chapters
Rewrite, expand or shorten individual passages
Add up to 10 sources as PDFs, text or web pages
Fact-checking read-through that flags unsupported claims
Public book pages with reader email capture
AI cover generation from book brief
AI humanizer with five writing styles (Standard, Academic, Professional, Casual, Creative)
AI detector with sentence-level analysis and probability scoring
Support for 10 languages including English, Spanish, French, German, Portuguese, Italian, Dutch, Polish, Arabic, and Hindi
Accepts text inputs up to 5,000 words at a time
AI Image Detector for pixel analysis and metadata inspection
Tone Changer for adjusting writing tone without changing content
SEO Rewriter for search-optimized content
What makes it different
Read a free sample chapter and outline before paying
You retain full ownership of all generated files and can publish anywhere
Fixed credit prices shown before each action starts
AI content disclosure checklist for Amazon KDP compliance
Preserves original meaning while restructuring text to sound natural
Shows sentence-level signals alongside AI probability score rather than single verdict
Free plan available with no credit card required
Results stream back in seconds for fast processing
Chapbook
RewriteAI