BIO-key PortalGuard vs UserLock: side-by-side comparison (2026)
BIO-key PortalGuard is a commercial MFA & passwordless solution by BIO-key International. 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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Zero Trust IAM platform with MFA, SSO, passwordless auth, and SSPR.
IAM solution for Active Directory with MFA, SSO, and context-based access controls.
Side-by-side comparison
Feature
BIO-key PortalGuard
UserLock
Pricing model
Commercial
Commercial
Category
MFA & Passwordless
MFA & Passwordless
Deployment and fit
Deployment type
Cloud
Hybrid
Company size fit
Mid-Market, Enterprise
SMB, Mid-Market, Enterprise
Company
Company
BIO-key International
IS Decisions
Use cases and capabilities
MFA
Yes
Yes
SSO
Yes
No
Authentication
Yes
Yes
Single Sign On
Yes
Yes
Active Directory
No
Yes
Multi Tenancy
No
Yes
Core features
8 features listed
No features listed
Integrations
2 integrations listed
6 integrations listed
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