AccessMatrix UAS vs AuthenTrend ATKey: Side-by-Side Comparison (2026)

AccessMatrix UAS: Vendor-agnostic authentication server supporting MFA, biometrics, FIDO2 & HSMs. built by i-Sprint Innovations. Core capabilities include Pluggable authentication modules supporting passwords, OTPs, and FIDO2, Multi-biometric support: face, fingerprint, iris, voice, and palm vein recognition, FIDO2 device lifecycle management (registration, verification, and ongoing management)..

AuthenTrend ATKey: FIDO2 biometric hardware security keys for passwordless authentication. built by AuthenTrend. Core capabilities include FIDO2-certified device-bound passkeys, Fingerprint biometric authentication (no passwords or PINs), Supports USB, NFC, and Smart Card interfaces..

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

AccessMatrix UAS differentiates with Pluggable authentication modules supporting passwords, OTPs, and FIDO2, Multi-biometric support: face, fingerprint, iris, voice, and palm vein recognition, FIDO2 device lifecycle management (registration, verification, and ongoing management). AuthenTrend ATKey differentiates with FIDO2-certified device-bound passkeys, Fingerprint biometric authentication (no passwords or PINs), Supports USB, NFC, and Smart Card interfaces.

AccessMatrix UAS is developed by i-Sprint Innovations. AuthenTrend ATKey is developed by AuthenTrend. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

AccessMatrix UAS integrates with OneSpan OTP tokens, Gemalto tokens, V Key tokens, OATH providers, i-Sprint YESsafe token and 4 more. AuthenTrend ATKey integrates with FIDO Alliance, Jamf, Keytos, Microsoft Intelligent Security Association (MISA), Tapni and 2 more. Check integration compatibility with your existing security stack before deciding.

AccessMatrix UAS and AuthenTrend ATKey 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.