Sudowrite
by Sudowrite
AI writing partner built for fiction authors
PricingPaid
Starts at$10/month (Hobby & Student)
Free tierNo
Platformsweb
Models usedMuse 1.5 and Ballad (Sudowrite in-house fiction models) plus 30+ third-party models, including Anthropic Claude and OpenAI models
Best for
Novelists, screenwriters and hobby fiction writers who want help drafting, expanding and editing stories.
Overview
Sudowrite is an AI writing tool made for fiction. It combines its own fiction models (Muse and Ballad) with dozens of third-party models, and offers story-aware drafting, rewriting, brainstorming chat and editorial feedback. Plans start at $10/month for 225,000 credits.
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Strengths and limits
- In-house fiction models (Muse, now Muse 1.5, and Ballad) plus 30+ other models, including Claude and OpenAI models
- Story-aware tools: Write, Rewrite, Describe, Expand, style matching and series continuity
- Developmental edits, line edits and beta reads on Professional and Max
- No free plan; only a free trial of unstated length
- Credit-based usage; heavy users need the $44/month Max plan