JumpCloud - Cloud-based directory services. Alternative to Microsoft Active Directory.
Microsoft Azure Active Directory - Azure Active Directory is a comprehensive identity and access management cloud solution that provides a robust set of capabilities to manage users and groups and help secure access to applications including Microsoft online services like Office 365 …
Ping Identity - Ping Identity provides cloud-based, single sign-on and identity management solutions with their SAML SSO.
SecureLink for Enterprise - Privileged Access Management
AWS Secrets Manager - AWS Secrets Manager to Rotate, Manage, Retrieve Secrets
Foxpass - Foxpass manages users, groups, and SSH keys (plus a LDAP and RADIUS interfaces) to increase an organization's server and network security.