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.
Learn more

All-in-one platform for identity verification, fraud detection, and compliance.
iDenfy uses a three-layer process to verify identity. This protects startups, financial services, gambling, streaming, ridesharing and other digital services against identity fraud. The process protects companies from the most dangerous forms of identity fraud.
iDenfy offers a variety of fraud prevention services, including business verification, proxy detection and fraud scoring, AML screening, monitoring and AML screening, NFC verification and other fraud prevention services.
iDenfy was founded before AML, GDPR, and fraud regulations were implemented. It pioneered the identity verification process. The company covers the entire ID verification process for users, combining AI biometric recognition with manual human checks to verify they are real users.
Use our ID verification software to save up to 40% on identity verification services. Save up to 40% on identity verification costs by paying only for successful ID verification.
Learn more
Oz Liveness
Oz Liveness is a world-leading facial recognition and authentication software that is used by private and public organizations around the world to reduce the risk of biometric fraud. It prevents deepfake attacks and spoofing attacks.
Oz Liveness uses advanced algorithms to detect many forms of biometric spoofing. This includes 3D and 2D masks, photos and videos displayed on iPads or laptops, and photos and videos.
Our technology has been approved by the industry's most stringent testing standard, ISO30107 certification. This certification helps organizations verify that they are dealing with a real person within seconds. It also lowers compliance risk and fraud risk.
Learn more
Nexa|Face
Nexa|Face™ offers advanced biometric algorithms that excel in multistage facial recognition and identification, as well as swift, high-volume face authentication processes. The reliability and configurability of Nexa APIs make them user-friendly, and the exceptional technical support provided has established Aware as a respected name in high-quality biometric software for over two decades. Designed for straightforward configuration, Nexa SDKs enable system optimization tailored to specific applications, databases, computing platforms, and operational settings. They come equipped with tools that assess system performance, pinpoint areas for enhancement, and facilitate ongoing optimization efforts. AwareABIS™ serves as an Automated Biometric Identification System (ABIS) that is essential for extensive biometric identification and deduplication, accommodating fingerprint, face, and iris modalities. Its modular design allows for tailored configuration and optimization, making it suitable for both civil and criminal use cases, ensuring adaptability across a variety of contexts and requirements.
Learn more