Uploadcare, Phraseanet, Censhare, 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.

Uploadcare

Phraseanet

Yes

Censhare

Yes

imgix

Everything else

Uploadcare

Phraseanet

Censhare

imgix

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 free, self-hosted GPLv3 DAM used by French public-sector, cultural and broadcast institutions with in-house technical staff, now being sunset by its vendor in favor of a paid successor, Phrasea.

An enterprise PIM, DAM and content management platform, for multi-brand retailers, manufacturers and publishers with multilingual product content.

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

Operations, traffic and storage, with published overage rates

No licence fee; implementation and support services may be paid

Not published — quote-only (custom enterprise pricing via demo request; no plans, per-user, or per-GB figures disclosed on site)

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

Cloud

On-premise

Cloud, On-premise

Cloud

Free plan

Yes

Free trial

Transparency index

70%

90%

Not checked

Most common complaint

The free tier is stated as personal use only

The product is mid-generation: Phrasea is announced to replace Phraseanet in 2026

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.

Phraseanet The product is mid-generation: Phrasea is announced to replace Phraseanet in 2026 — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.