Bookmark OS vs Firefox Sync : Which is Better?

Bookmark OS

Bookmark OS is a bookmark manager and organizer. Developed by Bookmark OS LLC

License: Commercial

Categories: Office & Productivity Web Browsers

Apps available for Web Chrome OS Software as a Service (SaaS)

Firefox Sync allows accessing your open tabs, bookmarks, history, passwords and preferences everywhere. Developed by Mozilla Labs

License: Open Source

Categories: Web Browsers

Apps available for Mac OS X Windows Linux BSD Firefox

Feature	Bookmark OS	Firefox Sync
Bookmarks
Google Chrome Extensions
Notetaking
Visual bookmarks
Tag based
Android App
Bookmark organization
Document annotations
Annotate screenshots
Text Highlighting
Self-hosted in intranet or private cloud
Encryption
End-to-End Encryption
Bookmark Archiving
Dead Link checking
Management of bookmarks
Category filters
Msg
News aggregator
Page builder
Tag groups
Automatic Tagging
Batch rename files
Bookmarklets
Cross browser support
Browser extension
Browser Sync
Firefox
Password sync
Tab sync
Encrypted Notes
MarkDown support
AES encryption
Integrated Form filler
Integrated Password Generator
Native bookmark sync
IFTTT integration
Artificial intelligence
Multiple languages
Portable