Verdict
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-licence, self-hosted DAM for teams with in-house server admin capability, trading a free licence for the time to run upgrades, tune dependencies and troubleshoot it themselves.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
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
No
Yes
Billed on
Not per user — the vendor states unlimited users and permission groups
Self-hosted: no licence fee. Hosted: a user ceiling per tier
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.
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
Cloud
Cloud, On-premise
On-premise, Cloud
Cloud
Free plan
No
Yes
No
No
Free trial
No
No
No
No
Transparency index
20%
60%
Not checked
Not checked
Most common complaint
The promise not to charge per user is prominent, but there is no figure to compare it against
The free route is genuinely free of licence fees but moves hosting, upgrades and support onto you
Not checked
Not checked