If trust issues and paranoia are sufficient, you can definitely self-host the server portion of the application, and many do. ;-)
Bitwarden is open-source enough to where all functionality can be self-hosted and run on one's own and reviewed. IIRC, there are a couple of non-floss modules for the commercial release in different directories under source control iirc... Some are more purist than others.
Bitwarden is open-source enough to where all functionality can be self-hosted and run on one's own and reviewed. IIRC, there are a couple of non-floss modules for the commercial release in different directories under source control iirc... Some are more purist than others.