Verdict
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
A cloud DAM billed by storage and configuration rather than seat count, aimed at agencies and distributed marketing teams with large or growing user bases where per-seat pricing would balloon.
An open-source PHP/Symfony platform unifying PIM, DAM, CMS and MDM on one codebase, for teams with in-house developers or an integrator partner rather than a marketing team wanting to self-serve.
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
Yes
Yes
Billed on
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.
Not per user — the vendor states unlimited users and permission groups
Annual licence per edition, not per user
Subscription per user per year, cheaper at volume
Deployment
On-premise, Cloud
Cloud
On-premise, Cloud
On-premise, Cloud
Free plan
No
No
Yes
Yes
Free trial
No
No
No
No
Transparency index
Not checked
20%
100%
80%
Most common complaint
Not checked
The promise not to charge per user is prominent, but there is no figure to compare it against
It is a broader platform than a DAM — some capability has to be built rather than switched on
It is a file platform with DAM features rather than a DAM: asset-level metadata and rights are thinner