Verdict
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 brand-guidelines and asset portal for mid-market marketing teams, with a genuine free tier that covers a branded guidelines page but not the full asset library or workflow tools.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
A digital asset management platform for enterprises, agencies, museums, and nonprofits, paired with in-house consulting and data-migration services.
Price published
Yes
No
No
No
Billed on
Annual licence per edition, not per user
Number of users and the tier selected
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 disclosed publicly. Plans are differentiated by number of admin users, storage (TB), and number of portals (e.g. Essential: 5 admin users/1TB; Signature: 20 admin users/2TB/3 portals; Premium: 50 admin users/5TB/5 portals); exact per-unit or per-tier prices are not published, visitors must request a consult.
Deployment
On-premise, Cloud
Cloud
On-premise, Cloud
Cloud, On-premise, Hybrid
Free plan
Yes
Yes
No
No
Free trial
No
No
No
No
Transparency index
100%
40%
Not checked
Not checked
Most common complaint
It is a broader platform than a DAM — some capability has to be built rather than switched on
The free tier is named while the cost of the next step is not
Not checked
Not checked