PicaJet
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Nextcloud, CELUM, Portfolio

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.

Nextcloud

Yes

CELUM

No

Portfolio

Yes

Everything else

Nextcloud
CELUM
Portfolio
Verdict
A self-hosted file-sync and collaboration platform some organisations stretch into asset-library duty; tagging, batch metadata editing and dynamic tag-based collections are still limited or missing.
An enterprise DAM bundled with workflow and creative-review tools, aimed at mid-to-large manufacturing and consumer brands needing deep Adobe/PIM/CMS/e-shop integration and partner-led setup.
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.
Price published
Yes
No
No
Billed on
Subscription per user per year, cheaper at volume
Quoted per customer
Quoted per customer; the licensing model was preserved through the change of owner
Deployment
On-premise, Cloud
Cloud
On-premise
Free plan
Yes
No
No
Free trial
No
No
No
Transparency index
80%
0%
25%
Most common complaint
It is a file platform with DAM features rather than a DAM: asset-level metadata and rights are thinner
The pricing page contains neither tiers nor figures
It changed hands in March 2026, so anything written before that date describes it as an Extensis product

“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.

Nextcloud It is a file platform with DAM features rather than a DAM: asset-level metadata and rights are thinner — ask them to answer this in writing before the trial.
CELUM The pricing page contains neither tiers nor figures — ask them to answer this in writing before the trial.
Portfolio It changed hands in March 2026, so anything written before that date describes it as an Extensis product — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.