Verdict
An enterprise DAM/PIM module inside the Sitecore content-operations suite, built for organisations already standardised on Sitecore XM Cloud/XP with developers or an SI partner on hand.
An image and video API for real-time resizing, compression, and format conversion via URL parameters, built for developers at ecommerce, media, and agency teams.
An enterprise headless CMS and composable DXP for developer-led teams needing multi-channel content delivery, with a native asset-management module that's newer and thinly reviewed.
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
Price published
No
Yes
No
No
Billed on
Quoted per customer
Consumption-based credits, sold in monthly tiers ($25–$500/mo self-serve, custom above that). Credits are spent on Management (2 credits/GB/month for stored assets), Delivery (1 credit/GB bandwidth), and Transformation (variable by operation). Per-credit rate drops as plan tier rises ($0.25 down to $0.12, monthly billing; slightly cheaper on annual commitment). Each plan also states an implied storage/bandwidth cap in GB.
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.
Deployment
Cloud
Cloud
Cloud
On-premise, Cloud
Free plan
No
No
Yes
No
Free trial
No
No
No
No
Transparency index
0%
Not checked
30%
Not checked
Most common complaint
No tiers and no prices; everything runs through a demo
Not checked
A free start exists, but the terms for moving to a paid tier are not on the page
Not checked