ESET Secure Authentication vs Telesign SMS Verify: Side-by-Side Comparison (2026)

ESET Secure Authentication: Mobile-based MFA solution for protecting against weak passwords & unauthorized access. built by ESET. Core capabilities include Push authentication with single-tap approval, Mobile-based authentication for iOS and Android, Biometric authentication support (Touch ID, Face ID, Android fingerprint)..

Telesign SMS Verify: SMS-based identity verification and MFA using one-time passcodes (OTPs). built by Telesign. Core capabilities include SMS-based one-time passcode (OTP) delivery, Multi-factor authentication (MFA), Dynamic routing across carrier networks..

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

ESET Secure Authentication differentiates with Push authentication with single-tap approval, Mobile-based authentication for iOS and Android, Biometric authentication support (Touch ID, Face ID, Android fingerprint). Telesign SMS Verify differentiates with SMS-based one-time passcode (OTP) delivery, Multi-factor authentication (MFA), Dynamic routing across carrier networks.

ESET Secure Authentication is developed by ESET. Telesign SMS Verify is developed by Telesign. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

ESET Secure Authentication and Telesign SMS Verify serve similar Multi-Factor Authentication and Single Sign-On use cases: both are Multi-Factor Authentication and Single Sign-On tools, both cover MFA, Authentication. Review the feature comparison above to determine which fits your requirements.