• Simple email & password
• Simple email & password with social proof (built on top of simple credentials)
• Only social
• Full Credentials (is built on top of existing ones)
• Full Credentials with advanced threat detection
• Get a demo (build on top of simple credential, but disables a few features)
• Mobile OTP
• Simple 2FA (combination of Simple credential + Mobile OTP)
• Full 2FA (build on top of full credentials)
• Magic links
• Username and password
• Username and password with
• WebAuthN (https://webauthn.io/)

There is also the possibility of some combination of the above. Each has its own user and developer experience. SuperTokens lays out the foundation of building the above recipes relatively easily.