Technical platform and list of challenge and prize competitions, all of which are run by more than 80 agencies under the federal government. These include technical, scientific, ideation, and creative competitions where the U.S. government seeks innovative solutions from the public, bringing the best ideas and talent together to solve mission-centric problems.
Crowdfunding
Causes
Online social networking and campaigning platform to discover, support and organize campaigns, fundraisers, and petitions around social, political, and cultural
