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Sudowrite is a fiction-only AI writing assistant for novelists and screenwriters with a proprietary model, Story Bible, and 20+ AI models for prose assistance.
Content Creation
9.5Muse 1.5 fine-tuned on published novels generates contextually coherent fiction prose with narrative rhythm, scene blocking, and dialogue pacing that general-purpose models do not produce; Write, Draft, Describe, and Rewrite tools cover the complete fiction drafting workflow from scene creation to prose refinement.
Personal Productivity
9.0Story Bible eliminates continuity errors across 100,000+ word manuscripts by tracking all characters, world-building rules, and plot threads automatically, removing the manual note-keeping overhead that slows novel completion; Series Folder extends this consistency tracking across multiple books in a series.
Education
7.5Hobby & Student plan at $10/month annual provides access to all Sudowrite tools for creative writing students studying narrative craft; Describe and Rewrite tools demonstrate show-don't-tell techniques and style variation in real time, though the platform has no dedicated pedagogy features and all content is fiction-focused with no non-fiction writing support.
Sudowrite is an AI writing platform built exclusively for fiction writers, providing a proprietary model (Muse 1.5) fine-tuned on published novels and short stories, Story Bible for persistent character and world-building tracking across full-length manuscripts, and access to 20+ AI models including Claude, GPT-4o, Mistral, and Goliath for uncensored writing. Pricing is credit-based across three tiers: Hobby & Student at $10/month annual (225,000 credits), Professional at $22/month annual (1,000,000 credits), and Max at $44/month annual (2,000,000 credits + 12-month rollover). All plans include identical features. Credits expire monthly on Hobby and Professional tiers. The platform does not export to EPUB, PDF, or DOCX; has no mobile app; provides no API access; and has no non-fiction tools.
Pricing
| Plan | Model | Usage Limits | Price |
|---|---|---|---|
| Free trial | Muse 1.5 (proprietary fiction LLM); Claude Sonnet; GPT-4o; GPT-4o Mini; Mistral; DeepSeek; Goliath (open-source, uncensored); all models accessible; ~10,000 credits | ~10,000 credits; no credit card required; all features accessible; expires when credits are used; no automatic billing; no time limit | — |
| Hobby & Student | All models including Muse 1.5, Claude Sonnet, GPT-4o, GPT-4o Mini, Mistral, DeepSeek, Goliath; 225,000 credits/month; identical features to all paid tiers | 225,000 credits/month; all features; single user; credits expire at month-end; no rollover; email and live chat support | $19/month monthly or $10/month annual |
| Professional | All models including Muse 1.5 and 20+ available AIs; 1,000,000 credits/month; identical features; no rollover | 1,000,000 credits/month; all features; single user; credits expire at month-end; no rollover; email and live chat support | $29/month monthly or $22/month annual |
| Max | All models including Muse 1.5 and 20+ available AIs; 2,000,000 credits/month; 12-month rollover; free setup session; identical features | 2,000,000 credits/month; 12-month credit rollover; free $49 setup session included; all features; single user; priority support | $59/month monthly or $44/month annual |
| Enterprise | All models; custom allocation; multi-user access | Multi-user access; custom credit allocation; contact sales; designed for publishing houses and writing programs | custom pricing |
Professional at $22/month annual provides 1,000,000 monthly credits covering approximately 11 AI-assisted novel chapters per month; Muse 1.5, Style Examples, and Story Bible enable fiction content creators publishing genre romance, thriller, or fantasy at volume to maintain voice consistency and character coherence across multiple projects simultaneously.
Max plan at $44/month annual with 12-month credit rollover eliminates the "use it or lose it" penalty that frustrates freelance fiction writers with uneven monthly output — banked credits accumulate during slow months and are available for intensive drafting periods without losing the allocation paid for in lower-usage months.
Hobby & Student plan at $10/month annual provides fiction writing instructors with all Sudowrite tools for classroom demonstration of narrative techniques including sensory description (Describe), prose variation (Rewrite), and plot development (Brainstorm); the platform is fiction-only with no non-fiction templates, limiting applicability to writing programs focused on business, academic, or journalism writing.
Free trial (~10,000 credits, no credit card) provides full feature access for testing before committing; Hobby & Student at $10/month annual undercuts ChatGPT Plus ($20/month) for fiction-specific tools while providing Story Bible and Muse model capabilities not available in general AI tools; credits expire monthly at this tier, creating pressure for students with irregular writing schedules.
Consider These Instead
Choose NovelAI when unlimited text generation without credit anxiety, lower base cost (~$10/month), and deep character customisation for interactive fiction and roleplay workflows are more important than Sudowrite's narrative consistency infrastructure — NovelAI lacks Story Bible and Muse's prose quality but imposes no generation limits. Choose ChatGPT Plus ($20/month) when general-purpose AI flexibility across fiction and non-fiction tasks, coding assistance, and image generation is needed alongside creative writing — ChatGPT's context window handles long documents but has no persistent story memory, no fiction-specific model, and content filters that restrict mature fiction themes. Choose Scrivener with Claude or GPT-4 via API when a desktop-based writing environment with full EPUB/DOCX export, offline capability, and complete manuscript management is required alongside AI assistance — Scrivener provides the export and project management infrastructure that Sudowrite lacks, complemented by direct AI API access.
