Jetwriter AI vs WriteUp

Comparing the features of Jetwriter AI to WriteUp

Feature
Jetwriter AI
WriteUp

Capability Features

Ask Me Anything
Brainstorming
Chat with Page
Customizable Writing Style
tonelengthemoji usagepurposelanguage
Data Encrypted In-Transit
Data Not Shared
Desktop App Availability
Fix Grammar
Grammer Correction
High Quality Responses
Launch by Selecting Text
Launch from Extension Icon
Launch via Shortcut
Lightweight Extension
< 1MB
Local LLM
No Data Used for AI Training
Offline Data
Personalized AI Profile
Personalized Tone
Prompt Templates
Research
Response Length Control
Select Text and Right-Click
Summarization
Supported Languages
Supported Writing Styles
Switch AI Models
Translation
Write Emails
Writing Improvement

Integration Features

AI Model Access
GPT-5Claude SonnetGemini ProChatGPTDeepSeekGemini FlashGPT-5 mini
Platform Availability
MacOSWindows
Popular Site Integrations
GmailLinkedInFreshdeskZoho
Supported Platform
Chrome ExtensionWeb AppMobile
Web App

Limitation Features

Data Collection
Data Collection (Paid)
Extension Not Supported on All Browsers
MacOS Version Requirement
MacOS Sonoma (14.0) or later
Secure Local Support (Free)

Pricing Features

Free Tier
Free Trial
7 Day Trial
Genius Credits (Free)
10
Genius Credits (Paid)
100
Paid Plans
$4.99/month
Secure Local Credits (Paid)
Unlimited
Smart Turbo Credits (Free)
Unlimited
Smart Turbo Credits (Paid)
Unlimited