Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Pocket - When you find something you want to view later, put it in Pocket.
TeamSync Bookmarks - TeamSync Bookmarks is the easiest way to manage bookmarks and share them with teammates, followers...
Tettra - Tettra is a company wiki that helps teams manage and share organizational knowledge.
PutCut - PutCut is a social bookmarking tool for saving links.
Pinboard - Pinboard is a personal archive for things you find online and don't want to forget.