Verdict
A peer-to-device photo sync and library tool for individuals and families with photos spread across computers, phones and tablets who want them synced without uploading to a public cloud.
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.
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.
Price published
No
No
No
Yes
Billed on
Personal, Family and Business plans; no amounts on the page
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.
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.
Deployment
On-premise, Cloud
Cloud, On-premise
On-premise, Cloud
Cloud
Free plan
No
Yes
No
No
Free trial
Yes
No
No
No
Transparency index
50%
60%
Not checked
Not checked
Most common complaint
Three plans are named and none is priced on the pricing page
The free route is genuinely free of licence fees but moves hosting, upgrades and support onto you
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