AccessMatrix UAS vs CredStash: 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)..

CredStash: CredStash is a credential management tool that securely stores and retrieves sensitive information using AWS KMS encryption..

Both serve the MFA & Passwordless market but differ in approach, feature depth, and target audience.

AccessMatrix UAS is developed by i-Sprint Innovations. CredStash is open-source with 2,064 GitHub stars. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

AccessMatrix UAS and CredStash serve similar MFA & Passwordless use cases. Key differences: AccessMatrix UAS is Commercial while CredStash is Free, CredStash is open-source. Review the feature comparison above to determine which fits your requirements.