Sudowrite vs Quick Viral Notes
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Sudowrite compared with Quick Viral Notes
| Detail | 
Sudowrite | 
Quick Viral Notes |
|---|
| What it does | AI writing partner for fiction that helps novelists draft, describe, rewrite, and finish books while keeping their own voice
| Turn Substack articles into viral social posts
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| Stage | Established
| Startup
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| Founded | 2020
| 2025
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| Based in | Not given
| Not given
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| Pricing model | Free trial
| Freemium
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| Pricing | Not given
| Free: 10 credits (one-time). Monthly: $7/mo for 70 credits. Yearly: $65/yr for 600 credits.
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| Key features | - 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
| - 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
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| What makes it different | - 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
| - 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
- Credits never expire at your own publishing pace
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 74 ▲ +1 (up) since last check | 10 ▲ +2 (up) since last check |
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| Trust Flow (Majestic) | 29 | 0 |
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| Citation Flow (Majestic) | 47 | 15 |
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| Referring domains (Majestic) | 4731 | 5 |
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6 details filled in for both companies.
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