Raindrop.io - All your articles, photos, video & content from web & apps in one place.
Keypirinha - A lightning fast and flexible keystroke launcher for Windows. No installation required (portable).
Bookmark OS - Bookmark OS is like Mac or Windows optimized for bookmarks.
Alfred - Alfred is an award-winning app for macOS which boosts your efficiency with hotkeys, keywords, text expansion and more. Search your Mac and the web, and be more productive with custom actions to control your Mac.
Linker - Cloud based bookmark manager
Listary - Listary is a revolutionary search utility for Windows