2sxc is an open source plugin for Dnn and Oqtane. It is free. When you install it you get:

1. 99% of all features
2. 100% of the amazing pre-built Apps

If you love 2sxc, create awesome work and care about perfection, it's time to become a 2sxc champion. Support 2sxc and get the enterprise features. 

These are only available to patrons - people who believe in 2sxc and choose to support it with a monthly contribution on Github. 

You can find the full list of features on 2sxc Patrons.