AuthenticID Smart ReAuth is a commercial MFA & passwordless solution by AuthenticID. UserLock is a commercial MFA & passwordless solution by IS Decisions. Features, integrations, deployment and the company behind each one, side by side.
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Passwordless biometric authentication using facial recognition and liveness
IAM solution for Active Directory with MFA, SSO, and context-based access controls.
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Based on what each listing shows: deployment, company size, price and open source.
AuthenticID Smart ReAuth fits if you want a cloud product.
UserLock fits if you need both cloud and on-premises options.
Common questions when comparing AuthenticID Smart ReAuth vs UserLock for MFA & passwordless.
AuthenticID Smart ReAuth: Passwordless biometric authentication using facial recognition and liveness. Built by AuthenticID.
UserLock: IAM solution for Active Directory with MFA, SSO, and context-based access controls. Built by IS Decisions.
The table above shows where their features, integrations, deployment and company size fit differ.
AuthenticID Smart ReAuth is made by AuthenticID. UserLock is made by IS Decisions. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.
Often, yes. AuthenticID Smart ReAuth and UserLock are both MFA & Passwordless products, and both cover MFA, Authentication. Use the table above to see where features, deployment and company size fit differ.
