Microsoft Entra ID vs Shush Network Authentication: Side-by-Side Comparison (2026)

Microsoft Entra ID: Cloud-based identity and access management solution for enterprises. built by Microsoft. Core capabilities include Multi-factor authentication (MFA), Single sign-on (SSO), Passwordless authentication..

Shush Network Authentication: Silent mobile authentication via SIM/MNO data, replacing SMS OTP. built by Shush Inc. Core capabilities include Silent authentication using device IP and mobile identifier without user interaction, SIM swap detection via SIM-to-device association duration check, Device location verification using MNO network data..

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

Microsoft Entra ID differentiates with Multi-factor authentication (MFA), Single sign-on (SSO), Passwordless authentication. Shush Network Authentication differentiates with Silent authentication using device IP and mobile identifier without user interaction, SIM swap detection via SIM-to-device association duration check, Device location verification using MNO network data.

Microsoft Entra ID is developed by Microsoft. Shush Network Authentication is developed by Shush Inc. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Microsoft Entra ID and Shush Network Authentication 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.