Custos vs Cowrite

Comparing the features of Custos to Cowrite

Feature
Custos
Cowrite

Capability Features

Accept/Reject AI Edits
Access Templates
AI Assistant Editing
AI Drafts
Citations Management
Context Capture
Data Privacy
LaTeX Formatting Automation
Multiple LLM Suggestions
No Data Used for Training
Permanent Project Deletion
Premium Model Option
o3Gemini 2.5 ProClaude 4
Pro Plan Compile Time
Unlimited Compile Time
Pro Premium Model Access Multiplier
20× More Access
Project History and Restore
Real-Time Collaboration
Recipient Understanding
Seamless Collaboration Features
Style Mirroring
Time Savings
Unlimited Projects
Version Control
Works Across Platforms
Write in Plain Language

Integration Features

LaTeX Export
LaTeX Import

Limitation Features

Free Plan Compile Time
Long Compile Time
No Credit Card Needed
No Vendor Lock-in
Product in Development

Pricing Features

Free Plan Collaborator Limit
4
Free Plan Project History
3-Day Project History
Free Tier
Pro Plan Collaborator Limit
8
Pro Plan Project History
30-Day Project History
Pro Tier Price
$20/month