Array IDpass Identity Solution vs Duo Passwordless: Side-by-Side Comparison (2026)

Array IDpass Identity Solution: Passwordless authentication solution using FIDO technology and biometrics. built by Array Networks. Core capabilities include Passwordless authentication using FIDO technology, Biometric authentication with fingerprints and facial recognition, Security key-based authentication..

Duo Passwordless: Passwordless authentication solution using biometrics, security keys, and MFA. built by Duo Security. Core capabilities include Multi-factor authentication (MFA), Single sign-on (SSO) for SAML-based applications, Biometric authentication support..

Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.

Both tools share capabilities in multi-factor authentication (mfa). Array IDpass Identity Solution differentiates with Passwordless authentication using FIDO technology, Biometric authentication with fingerprints and facial recognition, Security key-based authentication. Duo Passwordless differentiates with Single sign-on (SSO) for SAML-based applications, Biometric authentication support, Security key authentication.

Array IDpass Identity Solution is developed by Array Networks. Duo Passwordless is developed by Duo Security. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Array IDpass Identity Solution and Duo Passwordless serve similar Multi-Factor Authentication and Single Sign-On use cases: both are Multi-Factor Authentication and Single Sign-On tools, both cover Authentication, MFA. Review the feature comparison above to determine which fits your requirements.