ESSArch Digital Archive vs PoINT Storage Manager

ESSArch Digital Archive is an open-source solution for long-term preservation of digital information. It is storage independent and can be integrated into an existing environment. Its OAIS-compliant archival model covers pre-ingest, ingest, preservation, access, data management, administration, and management; individual components can also be used separately. Documented workflows include preparing and submitting information packages, receiving and approving ingests, accessing storage units, and disseminating material. Archive maintenance functions include appraisal, format conversion, archival description management, and migration between storage targets. A REST API documents endpoints for descriptions, events, packages, search, storage, profiles, notifications, and orders. Deployment documentation covers Docker and Python installation, plus an automatic installer for several listed Linux distributions. Supported server systems also include Windows Server 2019. The software is free and open source; service and support are regulated through a maintenance contract. ESSArch was founded in 2002 and is headquartered in Saltsjö-Boo, Sweden. Its stated customers include public- and private-sector organizations, including the National Archives of Sweden and Norway.

PoINT Storage Manager is a file-based tiering and archiving system for organizations managing company data across storage technologies. It moves inactive files to lower-cost storage while keeping them accessible through the primary storage system, using stub links that do not require changes to existing workflows. Its Enterprise, Archive, and Gateway editions address lifecycle management, file archiving, and compliance archiving. Enterprise can apply individually defined tiering rules and configure up to 64 archiving or storage-transfer processes with separate policies. Storage targets include NAS, object and cloud storage, appliances, tape, and optical systems; integrations include Amazon S3, Microsoft Azure, IBM COS, Cloudian HyperStore, Hitachi Content Platform, and NetApp StorageGRID. Retention controls and WORM functionality protect archived data, while replication and migration support movement across storage systems. The product also describes block-level encryption and data-authenticity checks. Version 7.1 lists Windows Server 2016, 2019, 2022, and 2025. It is self-hosted, paid, and pricing is available on request; an evaluation key can be requested.