Feedly - The content you need to accelerate your research, marketing, and sales.
Dustman - Firefox extension to close unused tabs.
start.me - A Modern-day bookmark manager. A place for your favorites. A news feed (RSS) reader. A browser startpage. A portal for your team.
Tab Wrangler - Automatically closes inactive browser tabs
Inoreader - Dive into your favorite content. The content reader for power users who want to save time.
Symgi - Symgi - New minimal and pure bookmark site. Open multiple or singular links from bookmark groups.