PicaJet
Search Build shortlist

Contentstack, Nextcloud, Air, Kontent.ai

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.

Contentstack

No

Nextcloud

Yes

Air

No

Kontent.ai

No

Everything else

Contentstack
Nextcloud
Air
Kontent.ai
Verdict
An enterprise headless CMS and composable DXP for developer-led teams needing multi-channel content delivery, with a native asset-management module that's newer and thinly reviewed.
A self-hosted file-sync and collaboration platform some organisations stretch into asset-library duty; tagging, batch metadata editing and dynamic tag-based collections are still limited or missing.
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 headless CMS with a built-in asset library for images and files, not a standalone DAM — it lacks file versioning, rights/expiry management and native video transcoding.
Price published
No
Yes
No
No
Billed on
Quoted per customer
Subscription per user per year, cheaper at volume
Credits; users are not billed
Seats, content types and volume
Deployment
Cloud
On-premise, Cloud
Cloud
Cloud
Free plan
Yes
Yes
Yes
No
Free trial
No
No
Yes
No
Transparency index
30%
80%
60%
10%
Most common complaint
A free start exists, but the terms for moving to a paid tier are not on the page
It is a file platform with DAM features rather than a DAM: asset-level metadata and rights are thinner
The free tier is described in detail while the paid tiers are named only
The calculator shows what drives the price without showing the 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.

Contentstack A free start exists, but the terms for moving to a paid tier are not on the page — ask them to answer this in writing before the trial.
Nextcloud It is a file platform with DAM features rather than a DAM: asset-level metadata and rights are thinner — 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.
Kontent.ai The calculator shows what drives the price without showing the price — ask them to answer this in writing before the trial.

No email required — the page prints as it stands.