The American Presidency Project is the only online resource that has consolidated, coded, and organized into a single searchable database:
- The Messages and Papers of the Presidents: Washington - Taft (1789-1913)
- The Public Papers of the Presidents: Hoover to Bush (1929-1993)
- The Weekly Compilation of Presidential Documents: Clinton - Obama (1993-2009)
The archive also contain thousands of other documents such as party platforms, candidates' remarks, Statements of Administration Policy, documents released by the Office of the Press Secretary, and election debates.