Challenge.gov, managed by GSA, is the official hub for challenges and prize competitions across the U.S. government.
Since 2010, the U.S. government has held over 1,200 prize competitions, engaging public solvers, including students, hobbyists, small business owners, academic researchers, and others. The longitude and ship navigation, Lindbergh’s transatlantic flight, and even initial designs for the U.S. Capitol and White House—all were the results of open prize competitions.
The website separates events from challenges, making it easy to track what is going on in the community. It also has a pretty helpful newsletter. But, it is tough to identify when a challenge has been released or was activated. The website also lacks structured data and has no API, making it hard to standardize.
Accessing this website requires zero registration, but every prize competition is structured differently, and the details for competition registration matter. For example, some challenges restrict foreign entities from participating due to national security concerns. Some entities are ineligible to receive any cash or monetary prizes from these challenges, and those participants are designated as ineligible by the U.S. Treasury’s Office of Foreign Assets Control.