BIO-key PortalGuard vs StrongKey: side-by-side comparison (2026)
BIO-key PortalGuard is a commercial MFA & passwordless solution by BIO-key International. StrongKey is a commercial MFA & passwordless solution by StrongKey. Features, integrations, deployment and the company behind each one, side by side.
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Side-by-side comparison
Feature
BIO-key PortalGuard
StrongKey
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
StrongKey
Use cases and capabilities
MFA
Yes
No
SSO
Yes
No
Authentication
Yes
Yes
Single Sign On
Yes
No
Tokenization
No
Yes
Core features
8 features listed
10 features listed
Integrations
2 integrations listed
4 integrations listed
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