Google Security Key Enforcement Alternatives

Duo Security provides cloud-based two-factor authentication. Duo’s technology can be deployed to protect users, data, and applications from breaches, credential theft, and account takeover.

LastPass is an online password manager and form filler that makes web browsing easier and more secure.

Open Source

B2B SaaS: Make your app enterprise-ready! Authentication - SAML/OIDC SSO, Directory Sync (SCIM 2.0), Audit Logs, Data Privacy Vault, and more!

Try for free Open Source free $49.0 / Monthly (Per connection)

Google Authenticator is a multifactor app for mobile devices.

free

Idaptive delivers Next-Gen Access through a zero trust approach. Idaptive secures access everywhere with single sign-on, adaptive MFA, EMM and analytics.

AuthPoint multi-factor authentication (MFA) provides the security you need to protect your assets, accounts, and information. Let your company work confidently and worry-free with the powerful protection of AuthPoint.

Auth0 is a program for people to get authentication and authorization services for their own business use.

Open Source

Ping Identity provides cloud-based, single sign-on and identity management solutions with their SAML SSO.

Onboard and verify mobile users with a single SMS

Best rated Two-Factor Authentication smartphone app for consumers, simplest 2fa Rest API for developers and a strong authentication platform for the enterprise.

On-demand SSO, directory integration, user provisioning and more

Salesforce Identity streamlines the user access with a single login and helps to discover the power of a single, trusted identity for employees, partners, and customers.

Azure Multi-Factor Authentication helps safeguard access to data and applications while meeting user demand for a simple sign-in process.

YubiKey provides security solutions for strong two-factor authentication using U2F, OTP, PIV, and more.