Hi Jin Su Kim ,

• Okta and Auth0 are cloud based identity and access management platforms .
• Okta is a customizable, secure, and drop-in solution to add authentication and authorization services to your applications. Your apps, logins, and devices are all connected to one another by the safe identity cloud Okta. Every software and programme you use for work is instantly available when you use Okta, so you can start working right away. Okta connects you to everything you need whether you're at your desk or on the move.
• While Auth0 is a leading identity management platform designed for application builders and teams. This platform allows developers to connect with any applications, regardless of the language or stack.