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Sudowrite

Sudowrite · #17 most active of 27 in Writing

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Story bible, brainstorming and prose generation built for novelists.

67

Trust score · Mixed

3 data points checked · 2026-09-13

Model stack: ContradictedEntry price: VerifiedVersion: VerifiedHow this works →

Current version

Muse 1.5

Entry cost

Free tier · from $10/mo

Changes / 30d

1

The short answers · verified September 10, 2026

What is the latest version of Sudowrite?
The current shipped version of Sudowrite is Muse 1.5, as of September 10, 2026.
How much does Sudowrite cost?
Sudowrite starts at $10 per month on its cheapest paid tier, as of September 10, 2026.
What AI model does Sudowrite use?
Sudowrite runs primarily on Claude.

Source: Sudowrite — sudowrite.com · Reusable under CC BY 4.0 — cite Tomorrow

Capabilities

  • Story bible
  • Describe and expand
  • Brainstorm
  • Muse prose model
  • Chapter continuation
  • Story Bible
  • Write (Autocomplete)
  • Rewrite
  • Describe
  • Feedback
  • Canvas
  • Visualize (Art Generation)
  • Plugins
  • Chat
  • Write
  • Expand
  • Visualize
  • First Draft
  • Mobile App
  • Smart Dictation
  • Focus Mode

Pricing

  • Hobby & Student

    225,000 credits per month

    $10

  • Professional

    1,000,000 credits per month (previously 450,000)

    $22

  • Max

    2,000,000 credits per month

    $44

Entry price over time

12 of 24 points reconstructed from Internet Archive captures (hollow dots) — dated by capture, not by when we first saw the page. View a capture

11/17/2024 · $109/10/2026 · $10

Geek mode

Models under the hood

  • Claude

    Anthropic

    disclosed

  • Claude models

    Anthropic

    disclosed

  • GPT models

    OpenAI

    disclosed

  • GPT-3.5/4

    OpenAI

    disclosed

  • GPT-3.5/4 (OpenAI Models)

    OpenAI

    disclosed

  • GPT-4

    OpenAI

    disclosed

  • Muse

    Sudowrite

    disclosed

  • Muse 1.5

    Sudowrite

    disclosed

  • OpenAI models

    OpenAI

    disclosed

Context window

Not published

Public API

no

Multi-model routing

no

Stack signals

  • Custom fine-tune

Shared model stack

Other tracked products running on the same foundation models — a quick read on how much of the catalog moves when one of these models changes.

green disclosed · amber inferred · grey unattributed. Aliases are folded into one model; provider concentration counts only models with an established vendor.

Reported scale

Reference data. Each figure is whatever the source actually said — weekly users, downloads, revenue run-rate — with its own definition and date. These are not comparable between tools and are never used to rank anything.

No public usage figure on record for this product.

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Elsewhere on the same models

Products in other segments that name one of Sudowrite's models in their stack.

Agentforce

Salesforce

2

Autonomous service and sales agents grounded in CRM data.

Version
Agentforce
Cost
from $2/mo
Model
Claude
AI/BI Genie

Databricks

4

Ask your lakehouse questions

Version
Genie
Cost
No additional license fees. Included with Databricks Lakehouse usage (standard DBU rates apply).
Model
Claude
Amazon Q Business

AWS

9

Enterprise assistant grounded in a company's AWS-connected content.

Version
Amazon Q Business
Cost
Free tier · from $3/mo
Model
Claude
Amazon Q Developer

AWSUnited States

8

AWS-native coding agent

Version
Amazon Q Developer
Cost
Free tier available with 50 agentic chat interactions per month. Paid pricing not fully detailed on this page.
Model
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AssemblyAI

AssemblyAI

5

Speech intelligence API

Version
Universal-3.5 Pro
Cost
Free tier with $50 free credits, then pay-as-you-go starting at $0.15/hr for pre-recorded STT (Universal-2)
Model
Claude
Atlassian Rovo

Atlassian

5

Search, chat and agents across Jira, Confluence and connected SaaS.

Version
Rovo
Cost
Included in Standard, Premium, and Enterprise plans of Jira, Confluence, or Collections. Uses a credit-based system.
Model
Claude

Change history

  • model

    Sudowrite added GPT-3.5/4 to its model stack

    Claude, Claude models, GPT models, GPT-3.5/4 (OpenAI Models), GPT-4, Muse, Muse 1.5, OpenAI modelsClaude, Claude models, GPT models, GPT-3.5/4, GPT-3.5/4 (OpenAI Models), GPT-4, Muse, Muse 1.5, OpenAI models

    source
  • model

    Sudowrite added Claude models to its model stack

    Claude, GPT models, GPT-3.5/4 (OpenAI Models), GPT-4, Muse, Muse 1.5, OpenAI modelsClaude, Claude models, GPT models, GPT-3.5/4 (OpenAI Models), GPT-4, Muse, Muse 1.5, OpenAI models

    source
  • capability

    New capabilities: Focus Mode

    20 tracked21 tracked · +Focus Mode

    source
  • model

    Sudowrite added GPT-3.5/4 (OpenAI Models) to its model stack

    Claude, GPT models, GPT-4, Muse, Muse 1.5, OpenAI modelsClaude, GPT models, GPT-3.5/4 (OpenAI Models), GPT-4, Muse, Muse 1.5, OpenAI models

    source
  • capability

    New capabilities: Smart Dictation

    19 tracked20 tracked · +Smart Dictation

    source
  • capability

    New capabilities: Mobile App

    18 tracked19 tracked · +Mobile App

    source
  • model

    Sudowrite added GPT models to its model stack

    Claude, GPT-4, Muse, Muse 1.5, OpenAI modelsClaude, GPT models, GPT-4, Muse, Muse 1.5, OpenAI models

    source
  • model

    Sudowrite added GPT-4 to its model stack

    Claude, Muse, Muse 1.5, OpenAI modelsClaude, GPT-4, Muse, Muse 1.5, OpenAI models

    source
  • capability

    New capabilities: First Draft

    1710

    source
  • model

    Sudowrite added OpenAI models to its model stack

    Claude, Muse, Muse 1.5Claude, Muse, Muse 1.5, OpenAI models

    source
  • capability

    New capabilities: Write, Expand, Visualize

    1410

    source
  • version

    Sudowrite moved to Muse 1.5

    MuseMuse 1.5

    source
  • pricing

    Entry price decreased to $10/mo

    $19$10

    source
  • model

    Sudowrite added Muse 1.5 to its model stack

    Claude, MuseClaude, Muse, Muse 1.5

    source
  • capability

    New capabilities: Story Bible, Write (Autocomplete), Rewrite

    510

    source
  • version

    Sudowrite moved to Muse

    —Muse

    source
  • capability

    New capabilities: Creative Writing AI, Feedback, Speaks 30+ languages

    8 tracked11 tracked · +Creative Writing AI, Feedback, Speaks 30+ languages

    source
  • capability

    New capabilities: Story Generator, Plot Generator

    7 tracked9 tracked · +Story Generator, Plot Generator

    source
  • model

    Sudowrite added Claude, Muse, OpenAI models to its model stack

    Claude 2, GPT-3.5, GPT-4Claude, Claude 2, GPT-3.5, GPT-4, Muse, OpenAI models

    source
  • capability

    New capabilities: Rephrase, Speaks 30+ languages, Book Outline Generator

    6 tracked9 tracked · +Rephrase, Speaks 30+ languages, Book Outline Generator

    source
  • capability

    New capabilities: Beta feedback, Rephrase dialogue, Outlining

    4 tracked7 tracked · +Beta feedback, Rephrase dialogue, Outlining

    source
  • capability

    New capabilities: Multi-language

    6 tracked7 tracked · +Multi-language

    source
  • capability

    New capabilities: Speaks 30+ languages, Story Generator, Plot Generator

    8 tracked11 tracked · +Speaks 30+ languages, Story Generator, Plot Generator

    source
  • capability

    New capabilities: Creative Writing, Beta feedback, Rephrase dialogue

    10 tracked15 tracked · +Creative Writing, Beta feedback, Rephrase dialogue, Poem generation, Multilingual support

    source
  • capability

    New capabilities: Creative Writing AI, Character Name Generators, Town Name Generator

    5 tracked12 tracked · +Creative Writing AI, Character Name Generators, Town Name Generator, Pen Name Generator, Book Title Generator, Plot Generator, Multi-language (30+)

    source
  • capability

    New capabilities: Rephrase, Multilingual

    8 tracked10 tracked · +Rephrase, Multilingual

    source
  • capability

    New capabilities: Generate poems, Rephrase tricky dialogue, Does your laundry for you

    6 tracked10 tracked · +Generate poems, Rephrase tricky dialogue, Does your laundry for you, Generate new characters

    source
  • capability

    New capabilities: Multilingual

    8 tracked9 tracked · +Multilingual

    source
Subscribe to Sudowrite changes

Sudowrite compared

Straight head-to-head pages against the busiest products in Writing.

Sudowrite vs ERNIE BotSudowrite vs HunyuanSudowrite vs ChatGPTSudowrite vs KimiSudowrite vs Qwen ChatSudowrite vs DeepSeek

How to cite this page

Free to cite and reuse under CC BY 4.0. Permalink: https://tomorrow.aliensquad.ai/tools/sudowrite

APA
Tomorrow. (2026). Sudowrite — version, pricing and model stack [Data set entry]. AlienSquad. Retrieved 2026-09-17, from https://tomorrow.aliensquad.ai/tools/sudowrite
BibTeX
@misc{tomorrow-tools-sudowrite,
  author       = {{Tomorrow}},
  title        = {Sudowrite — version, pricing and model stack},
  year         = {2026},
  publisher    = {AlienSquad},
  howpublished = {\url{https://tomorrow.aliensquad.ai/tools/sudowrite}},
  note         = {Accessed: 2026-09-17}
}