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NovelAI vs Sudowrite

Pricing, features, platforms and who each one suits — side by side.

NNovelAIFrom $10/moVisit site
SSudowriteFrom $10/moVisit site
VS
N

Choose NovelAI if…

  • you're in its core audience: anime artists and fans, fiction writers
S

Choose Sudowrite if…

  • you're in its core audience: novelists, hobby fiction writers

Side by side

Feature NovelAI Sudowrite
Pricing modelFree trialFree trial
Starting price$10/mo$10/mo
Free plan
Free trial
API
Open source
PlatformsWebWeb
CategoryAnime & Art StylesStory & Fiction Writing
Company—Sudowrite
Full feature lists

N NovelAI

  • Anime image generation with NovelAI Diffusion V5
  • Story generation powered by GLM 4.6
  • Separately defined characters for consistency across scenes
  • Natural language and tag-based prompting
  • Inpainting and Director Tools for clothing, lighting, poses
  • Built-in canvas for quick edits
  • Encrypted prompts; images not stored unless saved

S Sudowrite

  • Story Bible: idea to outline, beats and drafted chapters
  • Write suggests next passages from characters, tone and plot
  • Describe, Expand and Rewrite tools for scene revision
  • Feedback on drafts plus developmental and line edits
  • Canvas for plot points, character arcs and references
  • 1,000+ plugins, with option to build your own
  • Visualize generates art from character sheets
  • AI chat assistant tuned for novelists

Their home pages

What each vendor shows first: the pitch, the plans and the sign-up.

NovelAI home page
N NovelAI · novelai.net
Sudowrite home page
S Sudowrite · sudowrite.com

What you'd pay

The cheapest plan that fits, per month, billed yearly where the plan offers it.

Work it out for your team

  1. NovelAIStarting subscription$10/mo
  2. SudowriteHobby & Student$10/mo

The cheapest paid plan with a published price that fits. Custom and sales-quoted plans aren't included.

All plans and prices

NovelAI

SubscriptionFrom $10/mo
On-demand AnlasPay as you go

Sudowrite

Hobby & Student$19/mo or $10/mo billed yearly
Professional$29/mo or $22/mo billed yearly
Max$59/mo or $44/mo billed yearly

Price changes we've recorded

We re-read each pricing page every month and log what changed.

NovelAI

  1. Nov 8, 2026New plan: Subscription ($10); New plan: On-demand Anlas (Pay as you go); Plan dropped: Starting subscription

Sudowrite

No changes since we started tracking.

Strengths and limitations

NovelAI

  • One subscription covers both image and text generation
  • Prompts are encrypted and images aren't stored unless saved
  • No limits on commercial use
  • Runs in the browser, mobile included, with no install
  • Image generation focused on anime style
  • No native desktop or mobile app; browser only

Sudowrite

  • Free trial with no credit card required
  • Tools built specifically for fiction, including a fiction-focused Muse model
  • Over 1,000 plugins plus the option to build your own
  • Projects stay accessible after canceling
  • No free plan; AI features require a paid subscription
  • Usage is limited by monthly credits
  • Credit rollover only on the $44 Max plan
  • Editing and beta-read features require Professional or higher

More comparisons

Other options to consider

M
Midjourney websiteM

Text-to-image and video generation for artists, designers and creators

From $8/mo
M
Midjourney website
From $8/mo
M

Text-to-image and video generation for artists, designers and creators

Image Generators
S
Stable Diffusion websiteS

Open image generation models you can self-host or call through an API

Freemium
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Stable Diffusion website
Freemium
S

Open image generation models you can self-host or call through an API

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A
AI Dungeon websiteA

AI text adventure game for building and playing open-ended interactive stories

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A
AI Dungeon website
Freemium
A

AI text adventure game for building and playing open-ended interactive stories

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D
DreamGen websiteD

AI role-play games and story generation with custom worlds and characters

Free, from $7.83/mo
D
DreamGen website
Free, from $7.83/mo
D

AI role-play games and story generation with custom worlds and characters

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N
Novelcrafter websiteN

Novel planning and writing workspace with a story codex and optional AI

From $4/mo
N
Novelcrafter website
From $4/mo
N

Novel planning and writing workspace with a story codex and optional AI

Story & Fiction Writing
I
Ideogram websiteI

AI image generation and editing with accurate text, for creators and teams

Free, from $15/mo
I
Ideogram website
Free, from $15/mo
I

AI image generation and editing with accurate text, for creators and teams

Image GeneratorsFree planAPIOpen source

Facts from each vendor's public pages, prices checked Nov 8, 2026. Editorial policy