Toby - Better Than Bookmarks
Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Heyday - An automatic journal that makes remembering beautiful & fun
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
Linker - Cloud based bookmark manager
Tixio - Work as a team without the clutter! Organize, optimize & coordinate.