Toby the Tab Manager is a web-based application that helps users better organize their web browser tabs. It allows users to group related tabs together into collections, which can be labeled for easy reference. It also allows users to search for tabs by title, URL, or notes, and to open them quickly with one click. The app also helps users to easily switch between collections and quickly access frequently visited sites. Finally, users can also sync their collections across multiple devices, so they can access their saved tabs on any device.
Qlearly allows you to organize sites into groups in much the same way as Toby, but with a simpler interface.
Qlearly
OneTab
Sidewise Tree Style Tabs
WindowTabs
Tabli
OneTab Pro
Kurator
It's so fast and simple! Love it :)