Workona - A better way to work in the browser.
Session Buddy - Manage Your Browser Sessions
Tablerone - Browser extension for saving, organising, and exporting tabs. Save multiple tabs with one click. Get more done with a clean browser.
Toby - Better Than Bookmarks
Tab Manager Plus for Chrome - The only tab manager you'll ever need
Tabs Outliner - Next Generation Session, Windows, Tabs Manager and a TooManyTabs Solution That Really Works.