The digital archives of the New York Public Library includes 708,485 digital objects such as prints, photographs, maps, manuscripts, streaming video, and more.

ArchiveGrid includes over four million records describing archival materials, bringing together information about historical documents, personal papers, family histories, and more. With over 1,000 different archival institutions represented, ArchiveGrid helps researchers looking for primary source materials held in archives, libraries, museums and historical societies.

Archives West provides access to descriptions of primary sources in the western United States, including correspondence, diaries or photographs. Digital reproductions of the materials are available in some cases.