OpenAI vs First Book AI

Comparing the features of OpenAI to First Book AI

Feature
OpenAI
First Book AI

Capability Features

AgentKit
AI Book Agent
API Access
Apps SDK
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Business Use Cases
Chat Interface
Code Assistance
Content Ownership
Content Plan Generation
Content Summarization
Creative Brainstorming
Downloadable
Edit Content
Full-Length Book Generation
Generative Content Creation
Guided Book Creation
Knowledge Retrieval
Learning & Tutoring
Multi-language Support
No Training on User Data
Priority Support Team
Product Recommendations
Publish on Amazon KDP
Quick Access
Roadmap Features
Additional languagesIn-text references & citationsReal-time collaborationAdvanced analytics
Section Editing
Setup Call Included
SQL Support
Step-by-step Guidance
Step-by-Step Questionnaire
Support Response Time Team
Within one business day
Team Use
Text Generation API
Translation
Travel Planning

Integration Features

API Integrations
Apps SDK Integration
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)
Manuscript Length Target
≈30k–35k words
No API Access
No Explicit Usage Limits
No File Format Support Mentioned
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
Business Plan Features
Free Tier
No Monthly Fees
No Subscription
One Time Payment
Refund Policy Duration
14-day money-back guarantee