First Book AI vs QuillBot

Comparing the features of First Book AI to QuillBot

Feature
First Book AI
QuillBot

Capability Features

AI Book Agent
AI Chatbot
AI Detector
AI Humanization
AI Image Generation
All-in-One Solution
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Citation Generation
Content Ownership
Edit Content
Full-Length Book Generation
Grammar Check
Guided Book Creation
No Training on User Data
Paraphrasing Tool
Plagiarism Check
Premium Modes
CreativeHumanize
Premium Recommendations
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
Summarization
Support Response Time Team
Within one business day
Supported Use Cases
ProfessionalsStudentsContent creatorsEnglish language learnersAdvanced academics
Team Use
Translation
Web Platform

Integration Features

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

Limitation Features

Current Languages
English only (as of now)
Manuscript Length Target
≈30k–35k words
No API Access
No API Mentioned
No Explicit File Format List
No Mobile App Mentioned
No Plugin Support
Plagiarism Responsibility
User responsibility

Other Features

Chrome Store Rating
4.7/5
Supported Countries
180
Supported Institutions
140
Supported Writers
35

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
Edge Extension
Free Tier
No Monthly Fees
No Subscription
One Time Payment
Premium Plan
Refund Policy Duration
14-day money-back guarantee