TopTrendBooks - We rank over 15,000 books everyday based on Reddit 📚
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
PageMarker - Save, organize, annotate and revisit your bookmarks
BookmarkSheet - Your bookmarks in Google Sheets
linkish.io - Watch youtube / vimeo videos, listen to soundcloud audio, see images, read articles and visit website links and much more right from one dashboard, while saving your links in an encrypted form (Even we can't read them!)
Bookmark It - Create awesome notes on YouTube videos