Draggo - Draggo is the best way to save, organize, and access all your favorite links from any online location.
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
LinkLocker - LinkLocker is a lightweight bookmarking service with an emphasis on privacy.
Linkman - Linkman Pro allows for managing large amount of URLs in its own database.
Bookmarks Clean Up - Find and remove duplicated bookmarks manually and in batches, get rid of broken bookmark links and empty folders.
Pocket - When you find something you want to view later, put it in Pocket.