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Search Build shortlist

Islandora, Adobe Experience Manager Assets, Contentstack, Frontify

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

Adobe Experience Manager Assets

Yes

Contentstack

No

Frontify

No

Everything else

Islandora
Adobe Experience Manager Assets
Contentstack
Frontify
Verdict
An open-source, community-governed digital repository platform on Drupal, for libraries, archives, and museums to manage digital collections.
An enterprise DAM module within Adobe Experience Manager, for large organizations managing thousands to millions of brand assets across marketing channels.
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.
A brand-management platform built around a single, always-current source of truth for guidelines, logos and templates, aimed at brand teams working with internal staff and external agencies.
Price published
No
No
No
No
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.
No public price list; sales quote required for both packages (Prime and Ultimate). Adobe's own on-premise product description sheet lists separate license metrics per component — AEM Assets itself is licensed 'Per Instance', 'Users' are licensed 'Per User', Brand Portal is licensed 'Per Brand Portal User', and Dynamic Media/Personalized Media are licensed by 'Page Views per month' — so billing is multi-metric and only available via custom quote, not a single flat per-user or per-GB rate.
Quoted per customer
Monthly active users
Deployment
On-premise, Cloud
Cloud, On-premise
Cloud
Cloud
Free plan
No
No
Yes
No
Free trial
No
No
No
No
Transparency index
Not checked
Not checked
30%
30%
Most common complaint
Not checked
Not checked
A free start exists, but the terms for moving to a paid tier are not on the page
The MAU model favours occasional users, but there is no figure to verify that with

“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.

Contentstack A free start exists, but the terms for moving to a paid tier are not on the page — ask them to answer this in writing before the trial.
Frontify The MAU model favours occasional users, but there is no figure to verify that with — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.