AccessMatrix UAS vs PassiveBolt: 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)..

PassiveBolt: Web3-based decentralized identity platform for access control using crypto. built by PassiveBolt. Core capabilities include Blockchain registry for universally unique identifiers, Cryptographic attestations for access authorization, Web3 identity wallet integration..

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). PassiveBolt differentiates with Blockchain registry for universally unique identifiers, Cryptographic attestations for access authorization, Web3 identity wallet integration.

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

AccessMatrix UAS and PassiveBolt serve similar Multi-Factor Authentication and Single Sign-On use cases: both are Multi-Factor Authentication and Single Sign-On tools, both cover Authentication. Review the feature comparison above to determine which fits your requirements.