Complete vs Flex

Learn about the difference between Passkey Complete and Passkey Flex authentication systems.

Passkey Complete

Passkey Complete provides you with a full authentication system. Supports passkeys, magic links, login codes, and social login.

Learn more about the Passkey Complete types in our Auth Guide.

Passkey Flex

Passkey Flex provides passkey support to existing authentication systems. Passkeys can be used for user registration, login, or MFA.

Learn more about Passkey Flex in our new doc guide.

Comparison Chart



Full authentication system

Works with existing authentication systems

Supports passkeys

Supports social login: Google, Apple, and GitHub

Supports magic links and login codes

Existing UI Components

Hosted authentication pages

Custom user data storage

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