Papaly is a simple social bookmarking tool to manage links.

Raindrop.io syncs bookmarks into the cloud and makes them beautiful as well as easy to search.

AddThis is a social bookmarking service that can be integrated into a website with the use of a web widget.

elCurator let you bookmark, read and collaborate with ease.

start.me is a modern-day bookmark manager.

Kifi creates a full-text index of every web page shared, making them easier to find in Slack, Google search.

Speed dial is a replacement of new tab page with quick access to your most visited pages, bookmarks and browsing history.

Bubblehunt is search platform, where you can create own search system.