AI Writing Assistants

Sudowrite

AI writing tool built specifically for fiction authors, with Story Bible, Describe and Rewrite

Sudowrite logo

4.5

Rating

$10/mo

Price

No

Free plan

100K+

Users

Key features

Pros & cons

Pros

  • Best-in-class for fiction: Describe and Rewrite outperform Jasper or Writesonic on prose
  • Story Bible keeps characters, worldbuilding and outline consistent across long novels
  • Built by authors for authors, the prompts respect craft (no marketing-speak)
  • Hobby & Student at $10/mo is the cheapest serious fiction AI tool
  • Max plan rolls over unused credits for 12 months - rare in the category
  • Brainstorm tool generates 10+ plot directions on demand for stuck scenes

Cons

  • Useless for non-fiction, blog or marketing copy (use Jasper or Writesonic instead)
  • Free trial is credit-limited, no permanent free plan
  • Credit caps feel tight for full-length novels at $10 plan (225K credits barely covers a 90K novel + iterations)
  • Steep learning curve to use Story Bible and prompts effectively
  • Output quality varies by genre: literary fiction beats genre romance or thriller

Plans & pricing

Sudowrite pricing plans
PlanPriceFeatures
Free TrialFree Free trial, no credit card requiredTest Write, Describe and Rewrite tools, Limited credits, enough for a chapter or two, No card on the trial, Best to evaluate fit for your genre
Hobby & Student$10/mo $10 monthly, for casual or school writing225,000 AI credits per month, All core tools: Write, Describe, Rewrite, Brainstorm, Story Bible included, Email support
Professional$22/mo $22 monthly - 'Most popular' (good for novels and screenplays)450,000 AI credits per month, Everything in Hobby plus higher cap, Visualize image generation credits, Priority email support
Max$44/mo $44 monthly, for prolific authors publishing multiple times/year2,000,000 AI credits per month, Unused credits rollover for 12 months, Highest Visualize credits, Priority support

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Miriam Alonso

Miriam Alonso researched and verified this page. See our methodology.