Congress.gov is described as 'U.S. Congress legislation, Congressional Record debates, Members of Congress, legislative process educational resources presented by the Library of Congress'. There are more than 10 alternatives to Congress.gov, not only websites but also apps for a variety of platforms, including iPhone, iPad, Mac and Windows. The best alternative is ISideWith, which is free. Other great sites and apps similar to Congress.gov are Facebook Town Hall (Free), Congress.gov (Free), ResistBot (Free) and LobbyUp (Freemium).