Google BeyondCorp vs Primary Zero Trust Policy Engine: Side-by-Side Comparison (2026)

Google BeyondCorp: Google's zero trust implementation for secure access without VPN. built by Google. Core capabilities include User-based authentication and authorization, Device-based authentication and authorization, Single sign-on..

Primary Zero Trust Policy Engine: Zero Trust policy engine for enterprise user, device, data & network security. built by Primary. Core capabilities include Continuous user authentication and re-validation via policy-based workflows, RBAC for least-privilege and fine-grained access control, MFA support (Email, SMS, TOTP, DuoSecurity)..

Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.

Google BeyondCorp differentiates with User-based authentication and authorization, Device-based authentication and authorization, Single sign-on. Primary Zero Trust Policy Engine differentiates with Continuous user authentication and re-validation via policy-based workflows, RBAC for least-privilege and fine-grained access control, MFA support (Email, SMS, TOTP, DuoSecurity).

Google BeyondCorp is developed by Google. Primary Zero Trust Policy Engine is developed by Primary. The vendor behind a product decides its roadmap, support, and longevity, so check each company's profile before you commit.

Google BeyondCorp integrates with Cloud Identity, Identity-Aware Proxy, Chrome Enterprise Premium, Google Cloud. Primary Zero Trust Policy Engine integrates with SAML, SSO, DuoSecurity, TOTP, External MDM and 5 more. Check integration compatibility with your existing security stack before deciding.

Google BeyondCorp and Primary Zero Trust Policy Engine serve similar Zero Trust Network Access use cases: both are Zero Trust Network Access tools, both cover Zero Trust Architecture. Review the feature comparison above to determine which fits your requirements.