The whole of eQuantic Space, self-hosted and free
Not a smaller edition. The same product, on your infrastructure, with a serial that sizes the install and locks no feature.
Free tiers tend to be free until the day they become useful. A handful of seats, one project, build minutes that run out midweek, and the one thing you actually need sitting behind a call with sales.
We went the other way. You can run the whole of eQuantic Space on your own infrastructure, for free.
The same product, not an edition
What you install is the same platform, not a trimmed version. Your data stays where your compliance people want it: on servers you control.
The catch, stated plainly
There is a serial. It sizes how many people your installation supports. It does not lock features.
Getting one takes a short form on the on-premise page, and the installation guide covers the rest.