Loading...
BastionZero OpenPubkey is a commercial multi-factor authentication and single sign-on tool by BastionZero. HYPR Authenticate Passwordless MFA is a commercial multi-factor authentication and single sign-on tool by HYPR. Compare features, ratings, integrations, and community reviews side by side to find the best multi-factor authentication and single sign-on fit for your security stack.
Based on our analysis of NIST CSF 2.0 coverage, core features, company size fit, deployment model, here is our conclusion:
Startups and mid-market teams tired of managing SSH keys across infrastructure will find real value in BastionZero OpenPubkey; it binds public keys directly to SSO identities, eliminating key rotation overhead and the audit nightmare of shared credentials. The hybrid deployment model and OpenID Connect integration mean you can bolt this onto existing identity stacks without ripping out authentication. Skip this if your environment demands air-gapped SSH access or you need identity management to also handle physical access controls; OpenPubkey is deliberately focused on logical asset authentication, not the broader PR.AA function.
HYPR Authenticate Passwordless MFA
Mid-market and enterprise security teams tired of password reset tickets and MFA fatigue should evaluate HYPR Authenticate Passwordless MFA for its FIDO2 passkey implementation that actually stops phishing and MFA bombing, not just adds another authentication factor. The vendor holds FIDO Certified end-to-end status and supports offline authentication across Windows, macOS, Linux, iOS, and Android, which matters if your workforce spans disconnected environments. Skip this if you need deep integration with legacy on-premises identity systems or if your threat model still assumes passwords are acceptable; HYPR's strength is the passwordless migration itself, not bridging old and new.
Open source authentication binding public keys to identities via SSO/OpenID
Passwordless MFA solution using FIDO passkeys for workforce and customers
Access NIST CSF 2.0 data from thousands of security products via MCP to assess your stack coverage.
Access via MCPNo reviews yet
No reviews yet
Explore more tools in this category or create a security stack with your selections.
Common questions about comparing BastionZero OpenPubkey vs HYPR Authenticate Passwordless MFA for your multi-factor authentication and single sign-on needs.
BastionZero OpenPubkey: Open source authentication binding public keys to identities via SSO/OpenID. built by BastionZero. headquartered in United States. Core capabilities include Public key binding to user and workload identities, SSO-based authentication, OpenID Connect integration..
HYPR Authenticate Passwordless MFA: Passwordless MFA solution using FIDO passkeys for workforce and customers. built by HYPR. headquartered in United States. Core capabilities include FIDO2 passkey-based passwordless authentication, Desktop MFA for Windows, MacOS, and Linux, Mobile authenticator app for iOS and Android..
Both serve the Multi-Factor Authentication and Single Sign-On market but differ in approach, feature depth, and target audience.
Get strategic cybersecurity insights in your inbox