CELUM, Air, Cloudflare Images, Pimcore

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.

CELUM

Air

Cloudflare Images

Pimcore

Yes

Everything else

CELUM

Air

Cloudflare Images

Pimcore

Verdict

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.

A visually organized, board-based DAM for photo/image-heavy creative and marketing teams, with a genuinely usable free tier and a history of shifting, steep paid-tier pricing.

A cloud service for storing, resizing, optimizing and delivering images via API and CDN, aimed at developers building web and mobile apps that handle images at scale.

An open-source PHP/Symfony platform unifying PIM, DAM, CMS and MDM on one codebase, for teams with in-house developers or an integrator partner rather than a marketing team wanting to self-serve.

Price published

Yes

Billed on

Quoted per customer

Credits; users are not billed

Storage ($5 / 100,000 images stored / month), delivery ($1 / 100,000 images delivered / month), and transformations (first 5,000 unique transformations/month free, then $0.50 / 1,000 unique transformations/month). A unique transformation is billed per distinct parameter combination (e.g. same image at 100x100 and 200x200 counts as two). Storage/delivery charges apply only to images hosted in Cloudflare Images; transforming externally-hosted images is billed only under transformations.

Annual licence per edition, not per user

Deployment

Cloud

On-premise, Cloud

Free plan

Yes

Free trial

Yes

Transparency index

60%

Not checked

100%

Most common complaint

The pricing page contains neither tiers nor figures

The free tier is described in detail while the paid tiers are named only

Not checked

It is a broader platform than a DAM — some capability has to be built rather than switched on

“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.

CELUM The pricing page contains neither tiers nor figures — ask them to answer this in writing before the trial.

Air The free tier is described in detail while the paid tiers are named only — ask them to answer this in writing before the trial.

Pimcore It is a broader platform than a DAM — some capability has to be built rather than switched on — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.