GroupSpeedDial is your ultimate bookmarks replacement.
With GroupSpeedDial you can access thousands of pages with few clicks on any device.
Firefox:
https://addons.mozilla.org/addon/groupspeeddial/
Chrome:
https://chrome.google.com/webstore/detail/group-speed-dial/imfeikbeimbfpmgfkkmjekabdehiiajc
Edge:
https://microsoftedge.microsoft.com/addons/detail/group-speed-dial/kojjikkbfcjakhlofbjbnlmibabmmcie