AI writing tool built specifically for fiction writers — helps novelists and screenwriters brainstorm, draft, expand and rewrite creative content without the generic AI feel
💰 From $19/mo · 🆓 Free trial · 👥 Fiction writers, novelists and screenwriters
Sudowrite is an AI creative writing assistant built specifically for fiction writers — novelists, short story writers and screenwriters. Unlike general AI writing tools, Sudowrite understands narrative — it can continue a story in the style already established, expand scenes with sensory detail, generate new character ideas and suggest plot directions without taking over the writer's voice. Its Describe feature suggests vivid sensory details, its Twist feature generates unexpected plot turns and its Write feature continues prose in the author's established style.
Who is it for?
Novelists, fiction writers, short story authors and screenwriters who want AI assistance that enhances rather than replaces their creative voice. Sudowrite is designed to overcome writer's block and accelerate drafting while keeping the author in control of their story.
Key Features
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Story Engine
AI-powered story development — generate plot ideas, character arcs and scene breakdowns for your novel.
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Write Mode
AI continues your story in your voice and style — not generic AI writing but style-matched continuation.
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Rewrite
Rewrite any passage in a different style, tone or POV — experiment with alternatives without losing the original.
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Describe
Generate vivid, sensory descriptions of any scene, object or character — avoid purple prose with AI assistance.
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Brainstorm
Generate story ideas, plot twists, character backstories and world-building details on demand.
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Canvas
Visual story canvas for organising scenes, chapters and plot threads — see your whole story structure.
Pros & Cons
What we like
Built specifically for fiction — avoids generic AI writing feel
Style matching is genuinely good at continuing your voice
Describe tool helps with sensory detail and show-don't-tell
Story Engine helps overcome plot blocks
Free trial to evaluate before committing
Trusted by published authors
Watch out for
More expensive than general AI writers for word count
Not suitable for non-fiction or marketing copy
Jasper AI covers more content types if you need both
Sudowrite offers a free trial with limited credits. Paid plans start at $19/month for the Hobby & Student plan with 30,000 AI words per month. The Professional plan at $29/month increases to 90,000 words.
Sudowrite is one of the best AI tools specifically for novel writing — it's designed for long-form fiction and avoids the generic corporate tone of most AI writers. Features like style matching, the Describe tool and Story Engine are genuinely useful for fiction writers. Many published authors use it as a brainstorming and drafting aid rather than a replacement for their own writing.