Create and export editable ebooks from ideas, source files, or notes
AI writing that doesn't sound like AI
Stage
Not given
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Founded
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Based in
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Pricing model
Freemium
Freemium
Pricing
Draft: free with 1 project, 1 outline generation, 3 chapter generations. Author: $19/month with 10 outlines, 100 chapter generations per billing period. Founding Lifetime: $99 once with 10 outlines, 40 chapter generations per UTC month.
Free plan with 2 requests per day; Basic $15/mo (200 generations/month); Pro $49/mo (800 generations/month); Premium $99/mo (2,000 generations/month); API: $2.50 per million input tokens, $12 per million output and thinking tokens, rounded up to nearest cent with 1 cent minimum per request.
Key features
DOCX, PDF, and URL import
Editable chapter outline
Background full-book generation
Rich-text editing and version history
Cover and interior image generation
Research and consistency checks
PDF, EPUB, and DOCX export
KDP preparation ZIP
Manual writing and editing
Autosave and version protection
Distribution fine-tuning for natural writing output
Browser-based console for generating and rewriting
Server-to-server API with /v1/generate endpoint
Specialized agents for SEO, rewriting, and copyediting
Custom model training on company style
Generation history and public share links
AI advising for AI transformation and strategy
Lightweight metrics and checking tools in editor
What makes it different
Keeps outline, chapters, research, images, versions, and downloads in one project
Every generated chapter remains editable after generation
Generate full book in background or one chapter at a time
Editorial workflow with research and consistency checks
Import from multiple sources or start from scratch
Trained on human prose to eliminate repetitive AI patterns and 'LLM slop'
More creative and varied output than general-purpose AI assistants
Custom models trained on your company's specific writing style
Preserves author's intent and voice without hallucinations
Usage-based API pricing with no charges for failed generations