Islandora, 4ALLPORTAL, ImageKit, Cloudinary

Side by side on what we have verified on each vendor’s own pages. Where a fact was not checked, the table says so rather than leaving a blank that reads as “no”.

What decides it · Runs on your own servers

If the files genuinely cannot leave your infrastructure, this is not a close race — the platforms marked No below should not be on the call at all.

Islandora

Yes

4ALLPORTAL

Yes

ImageKit

Cloudinary

Everything else

Islandora

4ALLPORTAL

ImageKit

Cloudinary

Verdict

An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.

A DAM and PIM platform for mid-sized and enterprise companies with complex product data, not built for small teams.

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.

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

Billed on

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.

not disclosed — vendor states pricing is individually configured based on feature scope, integrations, hosting, and services; no per-user/per-GB/flat/credit unit is published

Bandwidth, storage and user seats, with published per-unit rates above the limits

Credits: one credit is 1,000 transformations, or 1 GB of storage, or 1 GB of video bandwidth

Deployment

On-premise, Cloud

Cloud, On-premise, Hybrid

Cloud

Free plan

Yes

Free trial

Yes

Transparency index

Not checked

70%

60%

Most common complaint

Not checked

Several units are metered at once: bandwidth, storage, video units and seats

Prices are published for the API but not for the DAM, so the product being compared with a DAM still has no price

“Not checked” means exactly that: we have not verified it, not that the platform lacks it. Every other value was read off the vendor’s own pages on the date shown on each platform page.

What to ask on the demo

One question per platform, drawn from what actually goes wrong with it — not a generic checklist. Vendors run the demo; this hands the agenda back to you.

ImageKit Several units are metered at once: bandwidth, storage, video units and seats — ask them to answer this in writing before the trial.

Cloudinary Prices are published for the API but not for the DAM, so the product being compared with a DAM still has no price — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.