AccessMatrix UAS vs PassiveBolt: Side-by-Side Comparison (2026)
Features, pricing, ratings, and pros and cons, compared head to head.
AccessMatrix UAS is a commercial mfa & passwordless tool by i-Sprint Innovations. PassiveBolt is a commercial decentralized identity tool by PassiveBolt. Compare features, ratings, integrations, and community reviews side by side to find the best mfa & passwordless fit for your security stack. Independent and vendor-neutral: our scores and rankings are earned, never bought — sponsored placement is always labeled.
CST VerdictShort answer
Mid-market and enterprise teams standardizing on vendor-agnostic authentication will find AccessMatrix UAS valuable for avoiding lock-in while supporting biometrics, FIDO2, and hardware security modules in parallel. The platform handles 100 million plus user scale and integrates with token vendors from OneSpan to Thales without custom engineering, which matters when you're already managing heterogeneous hardware across regions. Skip this if your organization needs out-of-the-box connectors to your existing identity provider; AccessMatrix is an authentication server, not a replacement for your IAM platform. Mid-market and enterprise organizations replacing badge-and-PIN access with cryptographic credentials will find PassiveBolt's blockchain-backed identity model eliminates the shared secret problem that plagues traditional MFA. The platform covers NIST CSF 2.0 PR.AA by binding authorization to hardware-backed key pairs rather than passwords or OTP codes, making credential theft meaningless. Skip this if your access control infrastructure is already heavily invested in centralized IAM systems or you need passwordless solutions that work offline; PassiveBolt's Web3 dependency creates operational friction for air-gapped environments and non-technical staff.
