Verdict
An enterprise brand-asset DAM built for controlled distribution to many consumers of assets, that needs a permanently staffed administrator and slows down on large files.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
An open-source DAM, CMS, and PIM platform combining asset, content, and product management for mid-to-large enterprises in banking, insurance, and retail.
A self-hosted file-sync and collaboration platform some organisations stretch into asset-library duty; tagging, batch metadata editing and dynamic tag-based collections are still limited or missing.
Price published
No
No
No
Yes
Billed on
Modular packages, quoted per customer
No published price on islandora.ca — the core software is free open source ("free to use and always will be"). Paid options are hosting/installation/migration/support/training contracts sold by independent third-party service providers listed on islandora.ca/service-providers (e.g. Born-Digital, discoverygarden); islandora.ca itself does not publish their rates or billing units.
Cloud service: billed by storage capacity (GB) plus which optional modules you select; user accounts are unlimited/uncapped. No public price list — pricing is obtained via a configurator/calculator or by requesting a quote. On-premise/hosted deployments use Free, Standard, and Enterprise license editions (feature-gated), also quote-only. A non-commercial Free Edition exists with no disclosed price.
Subscription per user per year, cheaper at volume
Deployment
Cloud
On-premise, Cloud
Cloud, On-premise
On-premise, Cloud
Free plan
No
No
No
Yes
Free trial
No
No
No
No
Transparency index
0%
Not checked
Not checked
80%
Most common complaint
No figure anywhere on the pricing page, so the order of magnitude is unknowable before a call
Not checked
Not checked
It is a file platform with DAM features rather than a DAM: asset-level metadata and rights are thinner