The question is a bit broad, in openLCA Nexus (that we at GreenDelta operate) we have of course the user profiles that are provided by users, and their orders etc. Of course we comply with GDPR rules for example.
openLCA does not provide us any user entered data. Also other users do not see what you enter, unless you decide to share it via the LCA Collaboration Server. We even do not know who is operating openLCA. Users just download and use totally independent from anything else.
I hope this helps, best wishes,
Andreas
