Sudowrite
AI writing partner built specifically for fiction authors
Founded
2020
Starting Price
$19
Category
AI Writing & Content
Last updated March 20, 2026
About Sudowrite
Sudowrite is an AI-powered writing assistant designed exclusively for fiction authors. It features the proprietary Muse model fine-tuned on published novels with author consent, delivering vivid prose free from common AI clichés. With tools like Story Engine, Brainstorm, Describe, Expand, and Rewrite, writers can draft entire novels, maintain character voice consistency, and overcome writer's block while keeping full creative control.
Pros & Cons
Pros
- Purpose-built for fiction with the proprietary Muse model that avoids generic AI prose
- Story Engine enables drafting full novels from idea to manuscript
- Story Bible maintains character and world consistency across long projects
- No content filters—handles mature, dark, or edgy themes without refusal
- Generous free trial with no credit card required
Key Features
Muse AI Model
Proprietary large language model fine-tuned specifically on fiction with author consent, producing vivid and original prose without common AI clichés.
Story Engine
Full novel drafting system that walks you from initial idea through synopsis, genre, characters, worldbuilding, outline, and scene beats to a complete manuscript.
Story Bible
Tracks characters, worldbuilding details, and plot points across your entire manuscript, ensuring consistency throughout long-form projects.
Describe & Expand
Generate rich sensory descriptions and expand condensed scenes into full prose with vivid detail and emotional depth.
Rewrite Tool
Rephrase and polish passages while preserving your voice, with options to adjust tone, pacing, and style.
Brainstorm
AI-powered ideation tool that generates plot twists, character arcs, dialogue options, and story directions on demand.
Canvas & Outline View
Visual canvas for organizing your story structure, rearranging scenes, and viewing your manuscript outline at a glance.
Pricing
Hobby & Student
$19/month
- 225,000 AI credits per month
- All writing tools included
- Muse AI model access
- Story Engine & Story Bible
Professional
$29
Best For
Novel Drafting
Use Story Engine and Guided Write to go from initial concept to a complete first draft, with AI maintaining narrative consistency across chapters.
Overcoming Writer's Block
Leverage Brainstorm and Expand tools to generate fresh plot directions, dialogue options, and scene ideas when creativity stalls.
Prose Polishing & Revision
Use Rewrite and Describe tools to enhance descriptions, tighten pacing, and refine voice across your manuscript during editing.
Series & Worldbuilding
Maintain complex character histories, magic systems, and world details across multi-book series using the Story Bible feature.
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Best for narrative bloggers, memoirists, and storytellers — no other tool on this list comes close for creative prose.
