ArchivioMeMo is an Italian website that partners with multiple Italian archives to host Italian genealogical and historical records online. The site is in Italian but has a translate feature for multiple languages (at the top of each page).
ArchivioMeMo “has an aim to recover, catalog, preserve and enhance some of the bibliographic heritage, documentary and family history preserved in local and private family archives.”
“Currently the data bank, always in constant growth, contains a database of about 30,000 individuals; and guided through a simple search you can enrich the information requested with links proposed to different sources available in the archive. The collected data mainly come from the study of original documents and allow us to reconstruct family histories up to the farthest founder of which we have some news.”