XMarks is a cloud based bookmark management platform.

Tagpacker is a free tool to collect, organize, and share your favorite links.

GC Bookmarks is a cloud based bookmark manager.

VisualizeUs helps you collect and connect to the best visual inspiration of the web.

Basket is an online knowledge management platform.

Listango is an online bookmark manager that lets you save your favorites online and access them from anywhere.

Papaly is a simple social bookmarking tool to manage links.

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

historious is a single-click bookmarking search engine.

Pearltrees is a visual and collaborative curation tool.

Unmark is an open source to do app for bookmarks.

Dropmark is an online collaboration platform.