There is only one role: admin. Every user sees every document.
There is no whitelabeling
No Workflows
No conditionals
No API
A counter on the anonymous start page shows how many documents have been signed with DocuSeal in this instance.
All in all, a lot of features that people are interested in. Shame on them that the problem can't be solved by spending money and getting a key/file/license to enable these features on the Floss instance.