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 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.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
A developer-facing image and video transformation API and CDN, billed from one pooled credit balance covering storage, transformations and bandwidth together.
Price published
Yes
Yes
No
Yes
Billed on
One-off perpetual licence; a cloud subscription is sold separately
Flat price per account — users are not a billing unit
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.
Credits: one credit is 1,000 transformations, or 1 GB of storage, or 1 GB of video bandwidth
Deployment
On-premise
Cloud
On-premise, Cloud
Cloud
Free plan
No
No
No
Yes
Free trial
Yes
Yes
No
Yes
Transparency index
90%
70%
Not checked
60%
Most common complaint
The published prices are promotional and dated; list price is roughly double
Storage ceilings are modest next to enterprise platforms, so large video libraries outgrow the tiers quickly
Not checked
Prices are published for the API but not for the DAM, so the product being compared with a DAM still has no price