Razuna, digiKam, Bunny.net, 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.

Razuna

Yes

digiKam

Yes

Bunny.net

Cloudinary

Everything else

Razuna

digiKam

Bunny.net

Cloudinary

Verdict

A flat-fee-per-account DAM and MAM with a free 500GB/5-user tier and unlimited paid users, for teams willing to pilot without much recent independent review evidence.

Free, open-source, cross-platform photo cataloging software for large RAW libraries, with tagging, geotagging and duplicate detection, meant to pair with a separate RAW editor.

A CDN and edge-computing platform bundling storage, video streaming, DNS and image optimization, aimed at developers and cost-conscious teams as an alternative to larger CDN providers.

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

Flat price per account by volume; the vendor states there are no per-user fees

Free software, no licence fee

Primarily pay-as-you-go per GB of bandwidth/storage (CDN from $0.01/GB standard, volume network from $0.005/GB down to $0.002/GB; Storage from $0.01/GB standard tier, $0.02/GB edge SSD tier; Stream storage from $0.01/GB and CDN from $0.005/GB), with a $1/month account minimum. Bunny Optimizer is a flat $9.50/month per website (unlimited optimizations). No per-request fees. Enterprise-scale volume (above 2PB) requires contacting sales.

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

Deployment

Cloud, On-premise

On-premise

Cloud

Free plan

Yes

Free trial

Yes

Transparency index

90%

100%

Not checked

60%

Most common complaint

On-premise is available only in the enterprise tier, whose price is not published

It has no collaboration, permissions or approvals by design

Not checked

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.

Razuna On-premise is available only in the enterprise tier, whose price is not published — ask them to answer this in writing before the trial.

digiKam It has no collaboration, permissions or approvals by design — 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.