Archivematica is an open-source, web-based application for the long-term preservation of digital content. It takes digital objects from ingest through processing, storage and access, and generates Archival Information Packages that follow recognised archival standards. Organisations that need electronic material to remain usable for many years run the application on their own servers. Artefactual Systems, the Canadian company that leads its development, also offers support, consulting and hosting through partners. The company is incorporated in British Columbia, Canada.
For a European organisation, sovereignty comes down to where the preserved files are stored and who operates the system. Archivematica is licensed under the GNU Affero General Public License 3.0, so it can run entirely on infrastructure the organisation controls, without a contract with the developer. The vendor's website does not state where partner-hosted services store their data, so a European buyer should ask for that information before choosing such a service. An organisation moving away from a proprietary preservation platform keeps the most control by self-hosting the archive.