WriteUp vs Castly

Comparing the features of WriteUp to Castly

Feature
WriteUp
Castly

Capability Features

Content Sharing
Customizable Writing Style
tonelengthemoji usagepurposelanguage
Desktop App Availability
Local LLM
Offline Data
Personalized Tone
Pro Tier PDF Uploads
Unlimited
Pro Tier Published Posts
Unlimited
Question Answering over Audio
Question Answering over YouTube
Text Editor Interface
Unlimited Chats

Integration Features

Active Discord Community
PDF File Support
Platform Availability
MacOSWindows

Limitation Features

Data Collection
Data Collection (Paid)
Free Tier PDF Size Limit
10
Free Tier Published Posts
5
MacOS Version Requirement
MacOS Sonoma (14.0) or later
Pro Tier PDF Size Limit
50
Secure Local Support (Free)

Pricing Features

Free Tier
Free Tier PDF Uploads
5
Free Trial
7 Day Trial
Genius Credits (Free)
10
Genius Credits (Paid)
100
Paid Plans
$4.99/month
Pro Plan Price
$12/month
Secure Local Credits (Paid)
Unlimited
Smart Turbo Credits (Free)
Unlimited
Smart Turbo Credits (Paid)
Unlimited