First Book AI vs Regem AI Platform

Comparing the features of First Book AI to Regem AI Platform

Feature
First Book AI
Regem AI Platform

Capability Features

Access to Superpowers
AI Book Agent
AI Writing Assistant
Pro WriterBlog Ideas & OutlinePower AdsSEO Title & DescriptionPro ImagePower CTAPro Email WriterRephrase AIBrand AIBlog Section Writer
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Content Ownership
Custom Plan Custom Tools
Edit Content
Export Capability
Free Plan Save to Library
Full-Length Book Generation
Guided Book Creation
Image Generation
Long Content Mode
More Tools Coming Soon
No Training on User Data
Priority Support Team
Pro Plan Save to Library
Publish on Amazon KDP
Quick Access
Roadmap Features
Additional languagesIn-text references & citationsReal-time collaborationAdvanced analytics
Save Content to Library
Section Editing
Setup Call Included
Step-by-step Guidance
Step-by-Step Questionnaire
Suggest Tool Ideas
Support Response Time Team
Within one business day
Team Use
Unlimited Languages
Unlimited
Word Limit

Integration Features

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

Limitation Features

Current Languages
English only (as of now)
Free Plan Monthly Limit
Word, Power, Image credits limited
Manuscript Length Target
≈30k–35k words
No API Access
No Plugin Support
Plagiarism Responsibility
User responsibility
Pro Plan Limitations
Word, Power, Image credits limited
Processing Limitations by Plan
Unlimited words and power credits, 5000 image credits

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
Custom Plan Availability
Custom Plan Image Credits
5000
Custom Plan Power Credits
Unlimited
Custom Plan Word Limit
No word Limits
Free Plan Credits
5
Free Plan Image Credits
25
Free Tier
Free Trial Period
3 days
No Credit Card Required
No Monthly Fees
No Subscription
One Time Payment
Pro Plan Credits
25
Pro Plan Image Credits
100
Pro Plan Price
$4.99/month
Pro Plan Trial Offer
3 days
Refund Policy Duration
14-day money-back guarantee