Your Personal AI Writing Assistant. Use on Any Site.
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
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Free trial
Pricing
Free plan with 15 regular AI model responses per month. Elite plan: $18/month or $14/month billed annually (22% off, $168 yearly). Ultra plan: $39/month or $29/month billed annually (25% off, $349 yearly). Both paid plans include ~1,000-2,500 advanced AI model responses per month, unlimited regular
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Key features
Gmail auto-draft replies that learn from past emails
Fix grammar, translate, summarize, and explain selected text
Chat with any page to get summaries and instant answers
Live web access to search and read current webpages
Voice input in any language
Chat with documents in any format
Custom writing styles for different situations
Switch between AI models including GPT-6, Claude, and Gemini
Personalized responses based on profile and conversation history
Lightweight browser extension under 1MB
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
Works on any website without switching tabs
Learns from your past emails to draft replies in your voice
Deep integration with Gmail, LinkedIn, Outlook, Slack, and other platforms
Powered by the most advanced AI models including GPT-6, Claude, and Gemini
Private and secure with data not shared or used for AI training
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
Jetwriter AI
Sudowrite