Abstract: A system and method can be provided to facilitate the comparison of different data sets associated with different organizations. A first data set belonging to a first organization and a second data set belonging to a second organization can be provided. Permissions can be set such that users associated with the first organization cannot view the data contained in the second data set and vice versa. The data sets can be compared based on selected data categories to generate a third data set of match results. The comparison can comprise the use of fuzzy logic. Unmatched data can be excluded from the third data set to protect sensitive data of each organization. The third data set can then be shared between the first and second organization.