Ballotpedia is a free, collaborative, online encyclopedia. It focuses on ballot measures, ballot access for initiatives and candidates, petition drives, the supporters and opponents of initiatives, and, in general, all things ballot.
The News Literacy Project (NLP), a nonpartisan education nonprofit, is building a national movement to advance the practice of news literacy throughout American society, creating better informed, more engaged, and more empowered individuals. NLP created RumorGuard to help us all learn how to recognize misinformation and stop it. Each fact-checked viral rumor contains concrete tips to help you build your news literacy foundation and confidently evaluate claims you see online. (From the About Page)
FactCheck is associated with the Annenberg Public Policy Center of the University of Pennsylvania.
Created by the founders of Snopes fact-checking website, this is a collection of the positions of major political candidates as taken from their public quotes and comments.
Nonpartisan, independent, and nonprofit, the Center for Responsive Politics is the nation's premier research group tracking money in U.S. politics and its effect on elections and public policy.
Politifact is owned by The Poynter Institute, a non-profit journalism and news research center focusing on political statements. It won the Pulitzer Prize for National Reporting in 2009.
ProPublica is an independent, non-profit newsroom that produces investigative journalism in the public interest.