Ezra Levin and Leah Greenberg are the (married) cofounders and coexecutive directors of Indivisible, where they lead a national staff supporting thousands of local Indivisible groups with millions of members in advocacy, elections, and grassroots organizing. They have been listed in Time's 100 Most Influential People of 2019, Politico 50 list, and GQ's 50 Most Powerful People in Trump's Washington.

Ezra was a federal anti-poverty advocate after serving as a legislative and campaign staffer for Congressman Lloyd Doggett (D-TX).