What are some alternatives?
1Password - 1Password can create strong, unique passwords for you, remember them, and restore them, all directly in your web browser.
Dogtag PKI - The Dogtag Certificate System is an enterprise-class open source Certificate Authority (CA).
Lastpass - LastPass is an online password manager and form filler that makes web browsing easier and more secure.
KeyNexus - KeyNexus is a cloud-based encryption-key storage and provisioning service purpose-built for developers of cloud-based applications.
bitwarden - Bitwarden is a free and open source password management solution for individuals, teams, and business organizations.
CertHat - CertHat Tools for Microsoft PKI provides tools and ensures that PKI infrastructure and digital certificates are well monitored and managed.