First Book AI vs Stamp

Comparing the features of First Book AI to Stamp

Feature
First Book AI
Stamp

Capability Features

AI Book Agent
Automatic Categorization
Automatic Email Drafting
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Calendar Integration
Content Ownership
Context-aware Drafting
Custom Email Labels
Edit Content
Email Prioritization
Full-Length Book Generation
Guided Book Creation
Long Term Memory Personalization
No Training on User Data
Priority Support Team
Publish on Amazon KDP
Quick Access
Roadmap Features
Additional languagesIn-text references & citationsReal-time collaborationAdvanced analytics
Section Editing
Setup Call Included
Spam/Virus Protection
Stamp Mode
Step-by-step Guidance
Step-by-Step Questionnaire
Support Response Time Team
Within one business day
Team Use
Web Search for Emails

Integration Features

Custom Integrations
EPUB/MOBI Workflow
Export Format
Microsoft Word (.docx)Google DocsPDF (print-ready)
Export to DOCX
Export to PDF
Google Docs Export
IMAP Email Support
Integrates with Gmail
Outlook Integration Planned

Limitation Features

Current Languages
English only (as of now)
Email Data Not Stored
Manuscript Length Target
≈30k–35k words
No API Access
No Free Tier
No Native Spam/Virus Detection
No Plugin Support
Plagiarism Responsibility
User responsibility

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 Trial Period
2 weeks
No Monthly Fees
No Subscription
One Time Payment
Paid Subscription Required
Refund Policy Duration
14-day money-back guarantee