Sudowrite / sudowrite.com
AI writing tool designed specifically for fiction authors with features for drafting, rewriting, and story development rather than marketing or business content.
Pricing
$10/mo
Free plan
No
Category
Writing
Platforms
1
Free plan
No
API access
No
Open source
No
Platforms
1
Sudowrite is one of the few AI writing tools designed exclusively for creative fiction authors. Founded by novelists and trained on literary fiction, it understands narrative craft in a way general-purpose AI tools do not replicate reliably. Core features address specific fiction writing challenges: Write generates the next story section; Rewrite presents multiple alternative versions; Describe generates sensory-rich scene descriptions; Brainstorm produces plot ideas, dialogue, and story twists. The Wormhole feature creates story continuations with unexpected plot developments. Feedback provides craft-oriented critique covering pacing, emotional resonance, and showing versus telling. The Canvas feature provides a long-form workspace maintaining story context across chapters.
Sudowrite runs as writing assistant software built around text workflows. Users typically start with a prompt, upload, or connected data source, and the underlying model handles the heavy lifting before returning a result you can refine or export. It's available on web.
Recent YouTube videos cached from the backend so this page stays fast and fresh.
The capabilities that matter most for teams evaluating Sudowrite.
Generates story continuation from where the author left off.
Produces multiple alternative versions of a passage for the author to choose from.
Craft-oriented critique addressing pacing, sensory detail, emotional resonance, and narrative showing vs telling.
No free plan. Hobby $10/month (30,000 words). Professional $22/month. Max $44/month. 3-day free trial.
Model
Subscription
Starting price
$10/mo
Free trial
Yes
NovelAI is a competitor for AI fiction writing. ChatGPT and Claude can assist fiction through careful prompting but without fiction-specific features. Lex is an AI word processor for general long-form writing.
A side-by-side look at the closest alternative in this category.
Key facts about model providers, platforms, and team support.
Model Provider
OpenAI, Anthropic
Platforms
Web
Deployment
SaaS
Team Collaboration
No
Launch Year
2020
Compliance signals and data-handling notes as reported by the vendor.
Review Sudowrite data handling policy. Story content processed on Sudowrite's servers.
Review Sudowrite's privacy policy before uploading unpublished manuscripts or sensitive story content.
Verified reviews from signed-in users, stored in the backend and averaged into this tool's rating.
Sign in to rate Sudowrite and leave a review.
No other reviews yet — be the first to share how this tool performs in practice.
Editorial Verdict
Sudowrite is the best AI writing tool specifically designed for fiction authors who want AI assistance that understands narrative craft.
Last verified July 24, 2026.
No free plan. Hobby $10/month (30,000 words). Professional $22/month. Max $44/month. 3-day free trial.
Free plan with 500-word limit per check. Premium $30/year (billed annually) or $10/month. Premium Plus $54/year includes plagiarism. Lifetime purchase available.
Review Sudowrite data handling policy. Story content processed on Sudowrite's servers.
Review ProWritingAid's data handling policy. Text submitted for analysis processed on ProWritingAid's servers.
Review Sudowrite's privacy policy before uploading unpublished manuscripts or sensitive story content.
Review ProWritingAid's privacy policy. Documents submitted for analysis are processed on ProWritingAid's infrastructure.
