AI ebook studio that writes books from your own notes, then exports publish-ready files
AI writing tool for character headcanons and scene ideas
Stage
Not given
Not given
Founded
Not given
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Based in
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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: 50 welcome Sparks for 7 days (up to 5 standard generations). Spark Pack 500: $4.90 (up to 50 standard generations, valid 365 days). Spark Pack Plus 2,000: $14.90 (up to 200 standard generations, 24% less per Spark, valid 365 days).
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
Generate structured headcanon ideas with premise, emotional logic, and scene hooks
Reroll and rewrite generations with 3 Sparks per rewrite
Save and share headcanons through public share links
Preset prompt angles for common fandom scenarios
Control panel for tone, angles, and canon distance customization
Generate multiple tones for the same character premise
Account-based result storage with persistent access after Sparks expire
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
Templates and tone control built specifically for headcanon generation instead of generic chat
Reusable, structured output designed to be saved and shared with fandom communities
Emotional logic and expandable details for turning ideas into finished fic
Specialized for fandom writers with existing character tension and ships
Focused text-based generation rather than image generation
SuperEbook
Margo