1Password Passkeys vs IDpendant Middleware: Side-by-Side Comparison (2026)

1Password Passkeys: Password manager with passkey creation, storage, and sharing capabilities. built by 1Password. Core capabilities include Passkey creation and storage, Cross-device passkey synchronization across Mac, iOS, Windows, and Android, Biometric authentication for account access..

IDpendant Middleware: Middleware bridging apps and smart card/USB token security devices for auth. built by IDpendant GmbH. Core capabilities include Secure communication between applications and smartcards/USB tokens, Two-factor authentication (card/USB token + PIN), Three-factor authentication (card/USB token + PIN + biometrics)..

Both serve the MFA & Passwordless market but differ in approach, feature depth, and target audience.

1Password Passkeys differentiates with Passkey creation and storage, Cross-device passkey synchronization across Mac, iOS, Windows, and Android, Biometric authentication for account access. IDpendant Middleware differentiates with Secure communication between applications and smartcards/USB tokens, Two-factor authentication (card/USB token + PIN), Three-factor authentication (card/USB token + PIN + biometrics).

1Password Passkeys is developed by 1Password. IDpendant Middleware is developed by IDpendant GmbH. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

1Password Passkeys and IDpendant Middleware serve similar MFA & Passwordless use cases: both are MFA & Passwordless tools, both cover Authentication. Review the feature comparison above to determine which fits your requirements.