Verdict
An image/video optimization and delivery API with a lightweight DAM layered on top, aimed at EU-based teams that want GDPR/France-hosted processing and hands-on vendor support.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
An open-source DAM, CMS, and PIM platform combining asset, content, and product management for mid-to-large enterprises in banking, insurance, and retail.
A team file library billed as a flat monthly fee with unlimited users, aimed at organisations where most people only need to download an approved file a few times a month.
Price published
No
No
No
Yes
Billed on
Quoted per customer
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.
Cloud service: billed by storage capacity (GB) plus which optional modules you select; user accounts are unlimited/uncapped. No public price list — pricing is obtained via a configurator/calculator or by requesting a quote. On-premise/hosted deployments use Free, Standard, and Enterprise license editions (feature-gated), also quote-only. A non-commercial Free Edition exists with no disclosed price.
Flat price per account — users are not a billing unit
Deployment
Cloud
On-premise, Cloud
Cloud, On-premise
Cloud
Free plan
No
No
No
No
Free trial
No
No
No
Yes
Transparency index
10%
Not checked
Not checked
70%
Most common complaint
Three tiers described by features, none of them priced
Not checked
Not checked
Storage ceilings are modest next to enterprise platforms, so large video libraries outgrow the tiers quickly