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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ARGOS Identity provides AI-powered identity verification, fraud prevention, KYB, and workflow automation solutions for businesses operating in regulated and high-risk industries.
ARGOS ID Check enables organizations to verify customers remotely using identity document authentication, facial recognition, selfie verification, liveness detection, AML screening, age verification, and additional fraud signals. The platform supports identity documents from more than 200 countries and is designed for fintech, gaming, virtual assets, e-commerce, telecommunications, and other digital platforms.
Businesses can configure their verification process by selecting the modules that match their compliance requirements and risk tolerance. ARGOS can help identify forged documents, deepfakes, duplicate users, bots, VPNs, and suspicious activity while maintaining a fast and straightforward onboarding experience.
For business verification, ARGOS Omni automates KYB and compliance workflows. Omni supports document collection and extraction, business registry searches, ownership and UBO identification, AML screening, case management, and audit reporting. Custom workflows and decision rules help teams reduce manual reviews and apply compliance policies consistently.
ARGOS gives businesses one flexible platform for verifying people and companies, preventing fraud, lowering operational costs, and scaling compliant onboarding.
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VoiSentry
Available as a virtual machine image, this solution can be implemented across various environments including hardware servers, data centers, or cloud platforms. The integration of APIs streamlines essential enrollment and verification functions, allowing your application to focus on comprehensive process management. VoiSentry is designed with a cluster-based architecture, ensuring effective scalability, durability, and preparedness for future demands, with flexible options for on-premise or data center hosting. Our advanced voice biometric engine merges top-tier security with user-friendliness, delivering an enhanced experience for both businesses and their clients. As identity theft incidents increase, multi-factor authentication (MFA) has gained traction as a means to safeguard customer information and financial assets. The inclusion of voice biometrics introduces an additional layer of authentication that is resistant to spoofing attempts. Furthermore, voice biometrics can be utilized to generate voice signatures, which serve as legally binding methods for endorsing documents, including life insurance policies. In this rapidly evolving digital landscape, adopting such technologies is essential for maintaining security and trust.
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iCrypto
The iCrypto SDK is meticulously crafted to work seamlessly with the complete range of iCrypto's cloud services, allowing for integration into current Enterprise Applications or functioning independently as a password-less verification solution through the iCrypto App. Utilizing cutting-edge cryptographic technologies alongside robust device-level security and management, the iCrypto SDK stands out as a premier software token capable of serving as a biometric identification method across diverse sectors. It offers authenticator PKI signatures and supports an array of cryptographic protocols, including TOTP, HOTP, OCRA, and MTP, as well as push-based authentication methods. Additionally, the SDK encompasses both on-device and network-based biometric capabilities such as fingerprint scanning, iris recognition, and voice or face identification, along with features for third-party authorization, secure data storage, context collection, and numerous other security enhancements. This comprehensive approach ensures that organizations can maintain high levels of security while providing convenient access solutions for users.
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