First Book AI vs WriteUp

Comparing the features of First Book AI to WriteUp

Feature
First Book AI
WriteUp

Capability Features

AI Book Agent
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Content Ownership
Customizable Writing Style
tonelengthemoji usagepurposelanguage
Desktop App Availability
Edit Content
Full-Length Book Generation
Guided Book Creation
Local LLM
No Training on User Data
Offline Data
Personalized Tone
Priority Support Team
Publish on Amazon KDP
Quick Access
Roadmap Features
Additional languagesIn-text references & citationsReal-time collaborationAdvanced analytics
Section Editing
Setup Call Included
Step-by-step Guidance
Step-by-Step Questionnaire
Support Response Time Team
Within one business day
Team Use

Integration Features

EPUB/MOBI Workflow
Export Format
Microsoft Word (.docx)Google DocsPDF (print-ready)
Export to DOCX
Export to PDF
Google Docs Export
Platform Availability
MacOSWindows

Limitation Features

Current Languages
English only (as of now)
Data Collection
Data Collection (Paid)
MacOS Version Requirement
MacOS Sonoma (14.0) or later
Manuscript Length Target
≈30k–35k words
No API Access
No Plugin Support
Plagiarism Responsibility
User responsibility
Secure Local Support (Free)

Pricing Features

1 Book Plan
$19 one-time
10 Books Plan
$129 one-time
3 Books Plan
$47 one-time
30-Day Money Back Guarantee
50 Books Plan
$449 one-time
Book Credit Bundles
1 Book – $193 Books – $4710 Books – $12950 Books – $449
Free Tier
Free Trial
7 Day Trial
Genius Credits (Free)
10
Genius Credits (Paid)
100
No Monthly Fees
No Subscription
One Time Payment
Paid Plans
$4.99/month
Refund Policy Duration
14-day money-back guarantee
Secure Local Credits (Paid)
Unlimited
Smart Turbo Credits (Free)
Unlimited
Smart Turbo Credits (Paid)
Unlimited