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Sudowrite

AI writing partner for novelists, with a Story Bible, fiction-tuned models and story-aware chat.

Sources checked

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Pricing
Three credit-based subscriptions: Hobby & Student at $10 per month, Professional at $22 and Max at $44, each starting with a free trial that needs no credit card. Yearly billing is advertised at up to 50% off. Official source 1 ↗
Available as
Not yet verified
Primary group
Writing & Language

What it does

Sudowrite is an AI writing app for novelists and screenwriters that helps plan, draft, revise and critique long-form fiction.

Official source 1 ↗

Features

  • Story Bible. A guided workflow that moves from an idea to an outline, chapter beats and drafted prose written in the author's style. Official source 1 ↗
  • Write, Describe and Expand. Write suggests the next 300 words based on characters, tone and plot; Describe adds sensory detail; Expand fleshes out rushed scenes. Official source 1 ↗
  • Story-aware chat. Chat knows the manuscript and the rest of a series, and can create and edit documents, comment, highlight and update the Story Bible. Official source 1 ↗
  • Feedback and Rewrite. Feedback returns five actionable areas to improve a draft, and Rewrite revises passages to a given direction. Official source 1 ↗
  • Plugins. A directory of over 1,000 community-built tools, plus a no-code builder that can pass Story Bible details, switch models and chain stages. Official source 1 ↗
  • Fiction-tuned models. Plans include Sudowrite's own fiction models, Muse and Ballad, alongside more than 30 third-party models. Official source 1 ↗ · Official source 2 ↗

Pricing & free limits

Hobby & Student

$10per month

225,000 credits per month; Write, Rewrite, Describe and Expand, style matching, series continuity and chat. Official source 1 ↗

Professional

$22per month

Adds developmental edits, line edits and beta reads; aimed at novels and screenplays. Official source 1 ↗

Max

$44per month

2,000,000 credits per month; unused credits roll over for 12 months. Official source 1 ↗

Billing details

Every plan starts with a free trial that needs no credit card, and cancelling is done from the subscription page. The Professional tier lists both 1,000,000 and 450,000 monthly credits, so confirm the allowance at checkout. Official source 1 ↗ · Official source 2 ↗

Free access & limits

There is no ongoing free plan: after cancelling, projects stay accessible but AI features require a paid plan. Official source 1 ↗

Best for & limitations

Novelists drafting a book from outline to chapters while keeping characters and details consistent across a series. Official source 1 ↗

Authors who want beta-reader style feedback on motivation, pacing and structure before sending drafts out. Official source 1 ↗

Writers working in languages other than English, since Write matches the manuscript's language. Official source 1 ↗

  • Uneven non-English support. Features other than Write may fall back to English when the language is unclear. Official source 1 ↗
  • Built for fiction only. Features and models are tuned for stories, not business, academic or marketing writing. Official source 1 ↗
Sudowrite product screenshot
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