Auth0
Auth0 takes a modern approach to Identity and enables organizations to provide secure access to any application, for any user. Auth0 is highly customizable, and simple yet flexible. Safeguarding billions of login transactions each month, Auth0 delivers convenience, privacy, and security so customers can focus on innovation.
With Auth0, you can rapidly integrate authentication and authorization for web, mobile, and legacy applications, with new Fine Grained Authorization (FGA) that goes beyond role-based access control.
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FusionAuth
FusionAuth is the authentication and authorization platform engineered for developers who demand flexibility and control. Built from the ground up to integrate with any stack, every feature — from user registration to MFA and SSO — is exposed via a modern, well-documented API.
Support for every major identity protocol is included out of the box: OIDC, SAML, OAuth2, JWT, passwordless login, social sign-on, and more. Whether you’re building a greenfield app or retrofitting auth into a legacy system, FusionAuth adapts to your use case — not the other way around.
Need compliance? FusionAuth helps you meet GDPR, HIPAA, and COPPA standards quickly and reliably.
Deploy it your way: install on Linux, Windows, macOS, Docker, or Kubernetes — or go with FusionAuth Cloud, our managed SaaS hosting. No black boxes. No vendor lock-in. Just powerful, customizable auth that works the way you do.
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Authsignal
Drop Authsignal into your identity stack to secure customer journeys and deliver world-class user authentication experiences. Focused on enabling product and fraud teams to orchestrate customer journeys and mitigate fraud, Authsignal makes it easy to deploy passkeys.
Delivering class-leading drop-in authentication experiences, product teams leverage Authsignal to drop authentication (Passkeys, push, SMS authentication) challenges anywhere in the user experience. Seamlessly authenticate identity, secure customer journeys, and protect customer data with a unified customer experience.
Gain a single view of customer activity and stream identity data with audit trails.
Passkeys, CIAM, IAM, Authentication, Passwordless Authentication,
Multifactor Authentication, Passkey
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Authy
Allow 2FA on your favorite sites. Protect yourself against hackers and account takeovers by going beyond the password. Simple to setup, secure cloud backup, multi device support. Protect your accounts from cyber criminals and avoid account takeovers by enabling 2FA. You can watch the video below to learn why 2FA should be enabled for your accounts. It is no longer safe to rely on usernames and passwords for online account security. Data breaches happen daily and hackers are constantly inventing new ways of taking over your accounts. Enable two-factor authentication (2FA) to protect yourself. This prevents anyone from using your stolen data. It verifies your identity via your device. To protect your online accounts, enable 2FA now
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