Verdict
A disk-native photo cataloguer and batch editor sold as a one-off perpetual licence, for photographers with large libraries who don't need Lightroom/Capture One-level RAW editing.
A flat-fee-per-account DAM and MAM with a free 500GB/5-user tier and unlimited paid users, for teams willing to pilot without much recent independent review evidence.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
An image and video CDN with an API-first asset library, built for fast developer integration, billed on flat monthly tiers with per-GB overage once bandwidth or storage limits are exceeded.
Price published
Yes
Yes
No
Yes
Billed on
One-off perpetual licence; a cloud subscription is sold separately
Flat price per account by volume; the vendor states there are no per-user fees
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.
Bandwidth, storage and user seats, with published per-unit rates above the limits
Deployment
On-premise
Cloud, On-premise
On-premise, Cloud
Cloud
Free plan
No
Yes
No
Yes
Free trial
Yes
Yes
No
Yes
Transparency index
90%
90%
Not checked
70%
Most common complaint
The published prices are promotional and dated; list price is roughly double
On-premise is available only in the enterprise tier, whose price is not published
Not checked
Several units are metered at once: bandwidth, storage, video units and seats