AI workspace to research, create, optimize and export Amazon KDP books in minutes
AI writing partner for fiction that helps novelists draft, describe, rewrite, and finish books while keeping their own voice
Stage
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Established
Founded
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2020
Based in
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Pricing model
Freemium
Free trial
Pricing
Free plan: 30 monthly credits, no card required. Pro plan: 250 monthly AI credits with 20% discount (prices vary by billing cycle). Business plan: 1,200 monthly AI credits with 35% discount (prices vary by billing cycle). One-off credit packages: 100 credits for $10, 250 credits for $20, 500 credits
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Key features
KDP Research with niche analysis, competition data and keyword insights
Book Builder with templates and structured content generation
Interior page plans and cover concept generation
Market Simulator with 20 simulated reader personas and A/B comparison
KDP-ready export in multiple formats (DOCX, PDF, TXT)
Project management and progress tracking
Listing optimizer with quality scoring and recommendations
Trending Niches discovery tool
Success Predictor for listing quality scoring
Write feature with style-matching suggestions for overcoming writer's block
Describe and Expand to turn sparse sentences into vivid sensory prose
Rewrite feature for revising and tightening prose without losing intent
Story Bible for maintaining character, world, and plot consistency across manuscripts
Canvas for visual story planning with outline templates
Chat for asking questions about your story grounded in Story Bible
Feedback feature providing five actionable areas for improvement
Visualize to generate character art from descriptions
What makes it different
Purpose-built for Amazon KDP workflow unlike general AI tools
Private projects never used to train public AI models
Proprietary Muse and Ballad AI models trained specifically for fiction
Built by writers for writers who understand storytelling craft
Keeps your unique voice instead of producing generic chatbot prose
Unlimited creative freedom including unfiltered writing of adult scenes
KDP AI Studio
Sudowrite