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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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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Vault Vision
User auth for web and mobile apps with industry-leading security and passwordless login convenience for end users.
Vault Vision's low-code user authentication platform allows applications to securely manage user auth and login management. Our platform helps application owners increase user login engagement with passwordless application logins powered by mobile passkeys, two factor auth (2FA), multi-factor auth (MFA), face id auth, fingerprint auth, USB key auth, pin based auth, SSO with email, OIDC logins for Apple, Google and Microsoft, and more.
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PureAUTH
Eliminate the risks associated with passwords in your organization by adopting PureAUTH, which outshines all other multi-factor authentication solutions available in the market. Its deployment is straightforward, integration is effortless, and the user experience is remarkably smooth. With advanced security measures and resilience against breaches, PureAUTH helps to minimize costs and reduce the burden of compliance and governance. As businesses face daily breaches, the importance of password-free solutions is becoming increasingly clear, prompting many to explore passwordless options. PureAUTH ensures a consistent and seamless authentication experience across a variety of enterprise resources, including corporate networks, AWS, Azure, and Google Cloud platforms. Whether you are using enterprise applications with or without Single Sign-On, whether they are hosted on-premises or in the cloud, PureAUTH has you covered. It caters to diverse needs by supporting web applications, executive dashboards, IoT systems, and industrial consoles. Recognizing that each enterprise has unique authentication requirements, PureAUTH offers smooth integrations with resources across multiple clouds and hybrid environments, making it an adaptable choice for any organization. In a rapidly evolving digital landscape, prioritizing security and convenience is crucial for sustained success.
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