AI ebook studio that writes books from your own notes, then exports publish-ready files
Turn Substack articles into viral social posts
Stage
Not given
Startup
Founded
Not given
2025
Based in
Not given
Not given
Pricing model
Freemium
Freemium
Pricing
Free plan with 50 credits (covers approximately 2 lead magnets). Starter plan $19/month for 300 credits. Pro plan $39/month for 900 credits. Credit pack $20 one-time for 250 credits. Single book $9 to download one finished book's PDF, EPUB and DOCX. Lead magnet 25 credits ($1.58 on Starter, $1.08 on
Free: 10 credits (one-time). Monthly: $7/mo for 70 credits. Yearly: $65/yr for 600 credits.
Key features
Free book planning with title options and chapter outlines before writing
Write books from your own notes, transcripts, PDFs and course materials
Read and edit every chapter in the app before paying
Export as publish-ready PDF, EPUB and DOCX files
Full commercial rights to sell books anywhere
AI-generated coloring books with vector line art
Connect to Claude, ChatGPT and other AI apps via MCP
Web research integration while writing
Six cover design options per book
AI rewriting with accept/reject preview
TYPE-FORMULA pipeline that extracts insight types (diagnostic, wisdom, contrarian, data-backed, framework, story) and applies viral structures
Knowledge Bank to store, browse, and reuse extracted insights
10+ viral formula structures including parallel repetition, conditional framework, and bridge analogy
Chrome extension for scheduling posts directly to Substack
Rich-text editor with HTML and plain text export
MCP integration for Claude and Cursor
Automatic article URL processing from published or draft posts
Priority processing for paid plan users
What makes it different
Write from your own material, not generic filler
No watermark and full commercial rights included
Plan and read everything free before any payment
Integration with AI apps you already use via MCP
Create multiple book types from one platform: ebooks, lead magnets, workbooks and coloring books
Designed specifically for Substack writers with formulas trained on viral patterns
Two-stage TYPE-FORMULA process instead of generic AI summarization
Knowledge Bank compounds over time as more articles are processed
From URL to scheduled post in minutes with no copy-paste needed
SuperEbook
Quick Viral Notes