IMatch, Kontainer, 4ALLPORTAL, imgix

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.

IMatch

Yes

Kontainer

4ALLPORTAL

Yes

imgix

Everything else

IMatch

Kontainer

4ALLPORTAL

imgix

Verdict

A Windows-only photo cataloging tool for large image libraries (50,000+ files), built by a single developer, sold as a one-time perpetual licence instead of a subscription.

A Nordic/European DAM, with optional PIM, aimed at mid-market brand, retail and ecommerce teams wanting fast onboarding without heavy IT involvement, backed by a 30-day no-commitment trial.

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

An image and video API for real-time resizing, compression, and format conversion via URL parameters, built for developers at ecommerce, media, and agency teams.

Price published

Yes

Billed on

Perpetual licence, no subscription

Depends on configuration; several features are priced separately

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

Consumption-based credits, sold in monthly tiers ($25–$500/mo self-serve, custom above that). Credits are spent on Management (2 credits/GB/month for stored assets), Delivery (1 credit/GB bandwidth), and Transformation (variable by operation). Per-credit rate drops as plan tier rises ($0.25 down to $0.12, monthly billing; slightly cheaper on annual commitment). Each plan also states an implied storage/bandwidth cap in GB.

Deployment

On-premise

Cloud

Cloud, On-premise, Hybrid

Cloud

Free plan

Free trial

Yes

Transparency index

60%

20%

Not checked

Most common complaint

Windows only, so it is out of the question for a team on Macs

Feature-level add-on pricing makes the final figure hard to anticipate before a quote

Not checked

“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.

IMatch Windows only, so it is out of the question for a team on Macs — ask them to answer this in writing before the trial.

Kontainer Feature-level add-on pricing makes the final figure hard to anticipate before a quote — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.