First Book AI vs MaxAI

Comparing the features of First Book AI to MaxAI

Feature
First Book AI
MaxAI

Capability Features

5x More Web Search Sources (Pro)
5x
Advanced Reasoning Models
AI Book Agent
AI Context Menu
AI Reading Assistance
AI Replies
AI Sidebar
AI Translator
AI Web Search
AI Writing Assistant
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Clarity and Tone Adjustment
Compare Multiple AI Models
Content Ownership
Diagram and Flowchart Generation
Draft Creation
Edit Content
Extract Text from Images
Full-Length Book Generation
Generate and Debug Code
Grammar, Spelling, Punctuation Checks
GrammarSpellingPunctuation
Guided Book Creation
Image Generation
Improves Vocabulary
In-depth Content Analysis
Multilingual Support
51
Multiple AI Models
No Training on User Data
Personalized Responses
Priority Support Team
Publish on Amazon KDP
Quick Access
Reusable Prompts
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
Supported AI Models
Team Use
Voice Input Support

Integration Features

Browser Integration
EPUB/MOBI Workflow
Export Format
Microsoft Word (.docx)Google DocsPDF (print-ready)
Export to DOCX
Export to PDF
Google Docs Export
Works Alongside Gmail
Works on Google Docs
Works on LinkedIn
Works on YouTube

Limitation Features

Browser Compatibility
Current Languages
English only (as of now)
Does Not Work on Edge Web Store Pages
Install Requires Refresh
Manuscript Length Target
≈30k–35k words
No API Access
No API or Plugin Mention
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 Tier
No Monthly Fees
No Subscription
One Time Payment
Pro Plan
Refund Policy Duration
14-day money-back guarantee