Since then it has become an essential capability for the US intelligence community and its partners to share information, collaborate across agencies, and conduct business.

One of the key features of Intelink is Intellipedia, an online system for collaborative data sharing based on MediaWiki.

Intelink-U (Intelink-SBU) is a sensitive but unclassified (SBU) variant of Intelink which was established for use by U.S. federal organizations and properly vetted state, tribal, and local officials so sensitive information and open source intelligence could be shared amongst a secure community of interest.

It claims to be an inside look at the U.S. intelligence community's worldwide, super-secure intranet, and the never-before-published story of Intelink.

[6] In the novel Rogue Warrior: Task Force Blue by Richard Marcinko, the protagonist uses Intelink, during his mission countering domestic terrorism in the United States, and his assassination of a Ross Perot-like character, who is the architect of a domestic terror network.