Jetwriter AI vs Muse by Sudowrite

Comparing the features of Jetwriter AI to Muse by Sudowrite

Feature
Jetwriter AI
Muse by Sudowrite

Capability Features

Accurate POV & Tense
Adheres to Story Bible
Aligns with Style and Genre
Ask Me Anything
Believable Dialogue
Brainstorming
Chapter-Length Output
Chat with Page
Cliffhanger Endings
Data Encrypted In-Transit
Data Not Shared
Data Not Used for Training
Dynamic Pacing
Ethical Dataset Consent
Exclusively Trained on Fiction
Fiction-Specific AI Model
Fix Grammar
Grammer Correction
High Quality Responses
Hook-y Openings
Launch by Selecting Text
Launch from Extension Icon
Launch via Shortcut
Lightweight Extension
< 1MB
Longer Scene Output
Longer, Varied Sentences
Matches User Writing Style
More Specific Descriptions
Multi-step Agentic Workflow
No Content Filters
No Data Used for AI Training
Personalized AI Profile
Prompt Templates
Readability Enhancement
Research
Response Length Control
Secure by Design
Select Text and Right-Click
Show, Don't Tell
Start Late, End Early
Summarization
Supported Languages
Supported Writing Styles
Switch AI Models
Translation
User Content Ownership
Write Emails
Writing Improvement

Integration Features

AI Model Access
GPT-5Claude SonnetGemini ProChatGPTDeepSeekGemini FlashGPT-5 mini
Exclusivity to Sudowrite
Available only in Sudowrite
Popular Site Integrations
GmailLinkedInFreshdeskZoho
Supported Platform
Chrome ExtensionWeb AppMobile
Web App

Limitation Features

Extension Not Supported on All Browsers
Lack of API or 3rd Party Integrations
No Information on Paid Plans
Not Available Outside Sudowrite
Only for Fiction

Pricing Features

Free Tier
No Credit Card Needed