The stated mission of Mobilize.org is to empower and invest in Millennials to create and implement solutions to social problems.

"[7] Some of the students who participated in Cal Lobby Day founded Mobilizing America's Youth, now known as Mobilize.org.

[8][9] At its Democracy 2.0 Summits, Mobilize.org convenes Millennials to choose projects that receive financial investments and expert support from Mobilize.org and its partners to be implemented on college campuses, in communities or online.

[10] Past Mobilize.org Democracy 2.0 Award Summits include: 80 Millions Strong, Beyond the Welcome Home, Outdoor Nation, Millennial Return on Investment, and Target 2020 (North Carolina).

[11] In January 2010, Mobilize.org acquired the assets of GenerationEngage, a nonpartisan, youth civic engagement organization founded in 2004.