Verdict
A combined creative-operations platform pairing brand-portal DAM with proofing and approval workflows, for in-house teams that want both under one roof rather than a DAM-only search specialist.
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.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
A digital asset management platform layered on Google Drive (or S3/Dropbox), for marketing, creative, and e-commerce teams organizing and sharing brand assets in place.
Price published
No
Yes
No
Yes
Billed on
Team size, product mix and configuration
Annual licence per edition, not per user
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.
Flat monthly/annual subscription per plan tier (tiers differ by included user count and storage cap), plus per-additional-teammate add-on fee ($15-25/mo depending on plan) and optional paid feature add-ons (custom fields, watermarking, branding, API, CSV import, Okta SSO, etc.)
Deployment
Cloud
On-premise, Cloud
On-premise, Cloud
Cloud
Free plan
No
Yes
No
No
Free trial
No
No
No
No
Transparency index
10%
100%
Not checked
Not checked
Most common complaint
The tiers are named but cannot be compared on cost
It is a broader platform than a DAM — some capability has to be built rather than switched on
Not checked
Not checked