S
Sudowrite
Description
An AI writing tool for fiction authors. It suggests the next passage of a story in the author's voice, rewrites and expands scenes, adds descriptions, helps find names and titles, and gives feedback on a draft. A planning canvas and a story outline help build characters, plot points and chapters before writing, and an AI chat is built around fiction. Sudowrite has its own AI model for fiction and also offers models from other companies. It runs in the browser.
Pros and cons
Pros
- Built for fiction: story outline, characters, scenes and feedback in one place
- Continues the text in the author's own style
- Has a free trial without a card
Cons
- No permanent free plan, only a trial
- Interface and help are in English
Key facts
- Free access
- Free trial only Free trial without a card; the plans are paid
- Pricing
- Pricing on the official site →
- Developer
- Sudowrite
- Checked on
- Oct 20, 2026
Editorial score
How strongly the AI Expertise editors recommend this tool for each of its categories right now, on a 0–10 scale. The score combines output quality, features, beginner friendliness and freshness.