Array IDpass Identity Solution vs Duo Directory: 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 Directory: IAM solution with user directory, SSO, MFA, and passwordless authentication. built by Duo Security. Core capabilities include User directory with lifecycle management, Single sign-on (SSO), Phishing-resistant multi-factor authentication..

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

Array IDpass Identity Solution differentiates with Passwordless authentication using FIDO technology, Biometric authentication with fingerprints and facial recognition, Security key-based authentication. Duo Directory differentiates with User directory with lifecycle management, Single sign-on (SSO), Phishing-resistant multi-factor authentication.

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