Uploadcare, Razuna, imgix, KeyShot Dock (formerly Digizuite)

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.

Uploadcare

Razuna

Yes

imgix

KeyShot Dock (formerly Digizuite)

Yes

Everything else

Uploadcare

Razuna

imgix

KeyShot Dock (formerly Digizuite)

Verdict

A developer-first file upload and CDN/media-processing API for apps, pitched as a lighter, faster-to-integrate alternative to Cloudinary for teams that don't need its full DAM/video/AI stack.

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.

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.

A digital asset management platform for manufacturing and AEC companies, rebranded from Digizuite in 2024, integrated with KeyShot's 3D product-visualization suite.

Price published

Yes

Billed on

Operations, traffic and storage, with published overage rates

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

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.

Not published. Pricing is quote-only via 'Request pricing' / 'Contact sales' on the vendor's own product page; no per-user, per-GB, or flat-rate billing unit is disclosed anywhere on the vendor's site.

Deployment

Cloud

Cloud, On-premise

Cloud

Cloud, On-premise

Free plan

Yes

Free trial

Yes

Transparency index

70%

90%

Not checked

Most common complaint

The free tier is stated as personal use only

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

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.

Uploadcare The free tier is stated as personal use only — ask them to answer this in writing before the trial.

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.

No email required — the page prints as it stands.