# BIO-key PortalGuard vs SOFTwarfare Zero Trust Identity® with SSO: side-by-side comparison (2026) [BIO-key PortalGuard](https://cybersectools.com/tools/bio-key-portalguard) is a commercial [MFA & passwordless](https://cybersectools.com/categories/user-authentication) solution by [BIO-key International](https://cybersectools.com/companies/bio-key-international). [SOFTwarfare Zero Trust Identity® with SSO](https://cybersectools.com/tools/softwarfare-zero-trust-identityr-with-sso) is a commercial [access management](https://cybersectools.com/categories/access-management) solution by [SOFTwarfare](https://cybersectools.com/companies/softwarfare). Features, integrations, deployment and the company behind each one, side by side. Need the answer fast? [Best MFA and Passwordless Solutions for Business](https://cybersectools.com/shortlists/best-mfa-passwordless-solutions) picks Okta Adaptive MFA, Cisco Duo Passwordless, Beyond Identity Phishing-Resistant MFA and 4 more. ## Side-by-side comparison | | BIO-key PortalGuard | SOFTwarfare Zero Trust Identity® with SSO | |---|---|---| | Pricing model | Commercial | Commercial | | Category | MFA & Passwordless | Access Management | | Verified | No | No | | Deployment type | Cloud | Hybrid | | Company size fit | Mid-Market, Enterprise | SMB, Mid-Market, Enterprise | | Company | BIO-key International | SOFTwarfare | | Headquarters | – | – | ### Use cases and capabilities | | BIO-key PortalGuard | SOFTwarfare Zero Trust Identity® with SSO | |---|---|---| | MFA | Yes | Yes | | SSO | Yes | Yes | | Authentication | Yes | Yes | | Single Sign On | Yes | Yes | ### Core features **BIO-key PortalGuard** 8 features listed. Sign in on the page to see them. **SOFTwarfare Zero Trust Identity® with SSO** 7 features listed. Sign in on the page to see them. ### Integrations **BIO-key PortalGuard** 2 integrations listed. Sign in on the page to see them. **SOFTwarfare Zero Trust Identity® with SSO** 6 integrations listed. Sign in on the page to see them. ## Which one fits you Based on what each listing shows: deployment, company size, price and open source. - [BIO-key PortalGuard](https://cybersectools.com/tools/bio-key-portalguard) fits if you want a cloud product. - [SOFTwarfare Zero Trust Identity® with SSO](https://cybersectools.com/tools/softwarfare-zero-trust-identityr-with-sso) fits if you need both cloud and on-premises options and you are a small business. ## BIO-key PortalGuard vs SOFTwarfare Zero Trust Identity® with SSO FAQ Common questions when comparing BIO-key PortalGuard vs SOFTwarfare Zero Trust Identity® with SSO for MFA & passwordless. ### What is the difference between BIO-key PortalGuard and SOFTwarfare Zero Trust Identity® with SSO? **BIO-key PortalGuard**: Zero Trust IAM platform with MFA, SSO, passwordless auth, and SSPR. Built by BIO-key International. **SOFTwarfare Zero Trust Identity® with SSO**: Zero Trust SSO with continuous auth, adaptive MFA, and legacy app support. Built by SOFTwarfare. The table above shows where their features, integrations, deployment and company size fit differ. ### Who makes BIO-key PortalGuard and SOFTwarfare Zero Trust Identity® with SSO? **BIO-key PortalGuard** is made by BIO-key International. **SOFTwarfare Zero Trust Identity® with SSO** is made by SOFTwarfare. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit. ### Is BIO-key PortalGuard a good alternative to SOFTwarfare Zero Trust Identity® with SSO? In part. BIO-key PortalGuard and SOFTwarfare Zero Trust Identity® with SSO are not in the same category on CybersecTools. Both cover SSO, MFA, Authentication. Use the table above to see where features, deployment and company size fit differ. ## Related comparisons - [BIO-key PortalGuard vs SAASPASS](https://cybersectools.com/compare/bio-key-portalguard-vs-saaspass) - [BIO-key PortalGuard vs Deepnet DualShield](https://cybersectools.com/compare/bio-key-portalguard-vs-deepnet-dualshield) - [BIO-key PortalGuard vs IDpendant Middleware](https://cybersectools.com/compare/bio-key-portalguard-vs-idpendant-middleware) - [SOFTwarfare Zero Trust Identity® with SSO vs SAASPASS](https://cybersectools.com/compare/saaspass-vs-softwarfare-zero-trust-identityr-with-sso) - [SOFTwarfare Zero Trust Identity® with SSO vs Deepnet DualShield](https://cybersectools.com/compare/deepnet-dualshield-vs-softwarfare-zero-trust-identityr-with-sso) - [SOFTwarfare Zero Trust Identity® with SSO vs IDpendant Middleware](https://cybersectools.com/compare/idpendant-middleware-vs-softwarfare-zero-trust-identityr-with-sso) ## Alternatives to each - [See all BIO-key PortalGuard alternatives](https://cybersectools.com/alternatives/bio-key-portalguard) - [See all SOFTwarfare Zero Trust Identity® with SSO alternatives](https://cybersectools.com/alternatives/softwarfare-zero-trust-identityr-with-sso) --- Source: https://cybersectools.com/compare/bio-key-portalguard-vs-softwarfare-zero-trust-identityr-with-sso For AI agents: each product above has its own Markdown page (add .md to its URL, for example https://cybersectools.com/tools/bio-key-portalguard.md). Every CybersecTools shortlist is listed at https://cybersectools.com/shortlists.md. More on BIO-key PortalGuard and SOFTwarfare Zero Trust Identity® with SSO: funding, momentum, hiring and news, plus the full product and company record, are available through the Mandos MCP Server (paid plans), which connects to AI assistants: https://mandos.io/mcp?utm_source=cybersectools.com&utm_medium=compare-md