>I haven't found anything that I can self-host and allows me to have multiple "vaults". I'm not familiar with 1Password. How do you access these various "vault

>I haven't found anything that I can self-host and allows me to have multiple "vaults". I'm not familiar with 1Password. How do you access these various "vaults" - you type a password, correct? I guess I'm not following why multiple Keypass DBs with multiple passphrases is not acceptable for you, but several passwords in one app is? (To be clear, I'm not saying your opinion is wrong I just want to understand - usable security is an interest of mine :) )