Shaarli vs Diigo : Which is Better?

Shaarli

Shaarli is a personal, minimalist, super-fast, database free, bookmarking service. Developed by Shaarli community

License: Open Source

Apps available for Mac OS X Windows Linux Online Self-Hosted

Diigo is a powerful research tool and a knowledge-sharing community. Developed by Diigo Inc.

License: Freemium

Apps available for Online Android iPhone iPad Internet Explorer

Feature	Shaarli	Diigo
Bookmarklets
Google Chrome Extensions
Firefox Extensions
MarkDown support
Social Bookmarking
Bookmark organization
Document annotations
Annotate screenshots
Text Highlighting
Bookmark Archiving
Tag based
Bookmarks
Dead Link checking
Web-Based
Private Pin/Board
Linux
Tags
Data Mining
Knowledge Management
Real time collaboration
Browser sync
Collaborative
IFTTT integration
Browser Sync
PDF annotation
Save web page for offline use
Adapted article view
Mobile friendly
Visual bookmarks
Category filters
Website annotation
Full text search
Android Sync
Management of bookmarks
Tag groups
Automatic Tagging
Batch rename files
Ad-free
Notetaking
Windows Explorer integration