Verdict
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
A headless content-and-commerce platform with a bundled DAM module, for retail/ecommerce teams that want a marketer-friendly UI and can tolerate slower publish times.
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 file-processing API that handles uploading, transforming, and delivering video, audio, images, and documents, for developers who'd otherwise build that infrastructure in-house.
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.
Content volume, storage and depth of automation
Annual licence per edition, not per user
GB of data processed per month (combined input + output file size); paid tiers also gate priority processing slots, collaborator seats, and max file size. Overage on the paid Startup tier billed at $1.80/GB. Enterprise tier is custom/quote-based tiered pricing with whitelabeling.
Deployment
On-premise, Cloud
Cloud
On-premise, Cloud
Cloud
Free plan
No
No
Yes
No
Free trial
No
No
No
No
Transparency index
Not checked
10%
100%
Not checked
Most common complaint
Not checked
Neither tiers nor ranges
It is a broader platform than a DAM — some capability has to be built rather than switched on
Not checked