NCP Authenticator App vs RSA ID Plus: Side-by-Side Comparison (2026)

NCP Authenticator App: Mobile TOTP authenticator app for two-step verification on VPN and online services. built by NCP Engineering. Core capabilities include Generates time-based OTP (TOTP) codes offline, without internet connection, Supports SHA-1, SHA-256, and SHA-512 hash algorithms, Account setup via QR code scan, browser link, or manual entry..

RSA ID Plus: IAM platform with MFA, SSO, and adaptive access for cloud, hybrid, on-prem. built by RSA Security LLC. Core capabilities include Multi-factor authentication with FIDO, biometrics, OTP, mobile push, SMS/voice, Single sign-on with SAML 2.0 and OIDC federation, Adaptive access controls with contextual rules..

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

NCP Authenticator App differentiates with Generates time-based OTP (TOTP) codes offline, without internet connection, Supports SHA-1, SHA-256, and SHA-512 hash algorithms, Account setup via QR code scan, browser link, or manual entry. RSA ID Plus differentiates with Multi-factor authentication with FIDO, biometrics, OTP, mobile push, SMS/voice, Single sign-on with SAML 2.0 and OIDC federation, Adaptive access controls with contextual rules.

NCP Authenticator App is developed by NCP Engineering. RSA ID Plus is developed by RSA Security LLC. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

NCP Authenticator App integrates with NCP Secure Enterprise Management, Google, Dropbox, PayPal. RSA ID Plus integrates with Active Directory, LDAP, Azure AD (Entra ID), Windows, macOS and 6 more. Check integration compatibility with your existing security stack before deciding.

NCP Authenticator App and RSA ID Plus serve similar MFA & Passwordless use cases: both are MFA & Passwordless tools, both cover Authentication, MFA. Key differences: NCP Authenticator App is Free while RSA ID Plus is Commercial. Review the feature comparison above to determine which fits your requirements.