Raindrop.io - All your articles, photos, video & content from web & apps in one place.
SuperSorter - Clean up your bookmark mess!
Firefox Sync - Bring your Firefox bookmarks, tabs, or passwords wherever you go with Firefox Sync. Share between computers and mobile devices. Get Firefox now!
EverSync - Everhelper - Eversync
Bookmarks Backuper - Backups Chrome bookmarks to your Google Drive.
Pocket - When you find something you want to view later, put it in Pocket.