Clipperz is described as 'Online vault where you can store confidential data without worrying about security. It can be used to save and manage passwords, private notes, burglar alarm codes, credit and debit card details, PINs, software keys, …' and is a password manager in the security & privacy category. There are more than 100 alternatives to Clipperz, not only websites but also apps for a variety of platforms, including Windows, Mac, Android and iPhone apps. The best Clipperz alternative is Bitwarden, which is both free and Open Source. Other great sites and apps similar to Clipperz are KeePassXC, KeePass, Proton Pass and LastPass.