Build with biometrics
Get started with AI‑powered voice biometrics. Explore our tutorial to learn how you can design and create your own voice authentication solution through Nuance Gatekeeper.
Experience the same voice authentication technology that is used by hundreds of organizations worldwide.
Our Nuance Security APIs let developers build and deploy innovative authentication and fraud prevention solutions across channels by leveraging ready‑to‑use, market‑leading AI APIs with advanced features and capabilities. Our cloud‑native solution layers cutting‑edge biometrics, environment detectors, and anti‑spoofing technologies to reduce friction and increase security in customer authentication and deliver the seamless, secure experiences that customers expect.
Discover our Security AI APIs
Create a client application that enrolls and verifies a speaker using text‑dependent voice biometrics authentication.
Create a client application that enrolls and verifies a speaker using text‑independent voice biometrics authentication.
Register to access our full suite of security APIs to build a complete authentication and fraud prevention solution.
Nuance Gatekeeper overview
Nuance Gatekeeper is a cloud-native biometric security solution. Through Gatekeeper, organizations streamline and protect customer and agent interactions with seamless, secure biometric authentication and intelligent, proactive fraud prevention.
Gatekeeper is built on the fastest and most accurate voice biometrics engine in the world—the Nuance Lightning Engine—layered with behavioral biometrics, conversational biometrics, call validation, anti-spoofing, environment detection, and other technologies.