Verdict
A brand-guidelines and asset portal for mid-market marketing teams, with a genuine free tier that covers a branded guidelines page but not the full asset library or workflow tools.
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 PIM platform with a built-in DAM module, used by manufacturing and ecommerce companies to manage product data and assets; also available as a free open-source Community Edition.
An on-premise DAM known for deep metadata and search, for existing Portfolio users who size and maintain their own server, now under Axle AI ownership after a March 2026 acquisition.
Price published
No
No
No
No
Billed on
Number of users and the tier selected
Perpetual licence, no subscription
No genuine dollar pricing is published. The vendor's package-comparison page lists four tiers: Community Edition (free, open-source, self-hosted), Growth (SaaS, shown only as "Starting at $0 Annually" with a free-trial CTA — no real recurring price disclosed), Advanced and Premium (both "Call for a quote"). No billing unit (per user, per SKU, per asset, per GB) is stated anywhere on the site for the paid tiers.
Quoted per customer; the licensing model was preserved through the change of owner
Deployment
Cloud
On-premise
Cloud, On-premise
On-premise
Free plan
Yes
No
No
No
Free trial
No
Yes
No
No
Transparency index
40%
60%
Not checked
25%
Most common complaint
The free tier is named while the cost of the next step is not
Windows only, so it is out of the question for a team on Macs
Not checked
It changed hands in March 2026, so anything written before that date describes it as an Extensis product