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-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
An on-premise DAM known for deep metadata and search, for existing Portfolio users who size and maintain their own server, now under Axle AI ownership after a March 2026 acquisition.
A developer-facing image and video transformation API and CDN, billed from one pooled credit balance covering storage, transformations and bandwidth together.
Price published
No
No
No
Yes
Billed on
Personal, Family and Business plans; no amounts on the page
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.
Quoted per customer; the licensing model was preserved through the change of owner
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
On-premise
Cloud
Free plan
No
No
No
Yes
Free trial
Yes
No
No
Yes
Transparency index
50%
Not checked
25%
60%
Most common complaint
Three plans are named and none is priced on the pricing page
Not checked
It changed hands in March 2026, so anything written before that date describes it as an Extensis product
Prices are published for the API but not for the DAM, so the product being compared with a DAM still has no price