Internet.io vs First Book AI

Comparing the features of Internet.io to First Book AI

Feature
Internet.io
First Book AI

Capability Features

AI Book Agent
Ask Questions
Book Credits Additive
Book Structure
8 chapters, 24–32 sections
Compare Multiple Answers
Content Ownership
Create Custom AI
Custom AI Voice and Tone
Drag and Drop Model Reordering
Edit Content
Explore Prebuilt AI Agents
Full-Length Book Generation
Guided Book Creation
Multiple User Profiles
3
No Training on User Data
No-Code Agent Creation
Organize Messages in Folders
Priority Support Team
Publish on Amazon KDP
Quick Access
Roadmap Features
Additional languagesIn-text references & citationsReal-time collaborationAdvanced analytics
Save Replies
Section Editing
Setup Call Included
Step-by-step Guidance
Step-by-Step Questionnaire
Support Response Time Team
Within one business day
Team Use

Integration Features

EPUB/MOBI Workflow
Export Format
Microsoft Word (.docx)Google DocsPDF (print-ready)
Export to DOCX
Export to PDF
Google Docs Export
Supported AI Models
OpenAI GPT-4oGrok 2Cohere Command-R-PlusMeta-Llama-3.1-405BAnthropic Claude-3-7-sonnetMistral-Large-LatestPerplexity Sonar-Pro

Limitation Features

Current Languages
English only (as of now)
Export Features Not Mentioned
File Format Support Not Mentioned
Manuscript Length Target
≈30k–35k words
No API Access
No API or Plugin Integrations
No Plugin Support
No Pricing Details
Plagiarism Responsibility
User responsibility

Other Features

Target Users
StudentWriterDeveloperFounderResearcherPrompt Engineer
User Base
5000

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 While Beta
No Monthly Fees
No Subscription
One Time Payment
Refund Policy Duration
14-day money-back guarantee