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.

RSA ID Plus: IAM platform with MFA, SSO, and adaptive access for cloud, hybrid, on-prem. Built by RSA Security LLC.

The table above shows where their features, integrations, deployment and company size fit differ.

NCP Authenticator App is made by NCP Engineering. RSA ID Plus is made by RSA Security LLC. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Often, yes. NCP Authenticator App and RSA ID Plus are both MFA & Passwordless products, and both cover Authentication, MFA. Key differences: NCP Authenticator App is Free while RSA ID Plus is Commercial. Use the table above to see where features, deployment and company size fit differ.