Keyri brings together authentication and fraud protection workflows that offer a frictionless and secure digital customer experience.

  1. Authentication: Our passwordless authentication suite enables biometric + cryptographic key authentication on all platforms and devices, including web, providing a seamless user experience, strengthening multifactor account security, and reducing reliance on SMS one-time passcodes. Replace passwords in every user flow with Email Magic Link and Reverse SMS.

  2. Real-Time Fraud Prevention: Our fraud prevention platform offers a way to monitor user events such as signup and login across devices and provides risk signals to prevent fraud in real time. Keyri alerts you if suspicious activity is occurring, such as a user signing up with a device that has already created an account, logging in with a new device, trying to open or log into multiple accounts, or one user account is being accessed by multiple devices. The platform also provides a custom rules engine to manage policies and alerts.

  3. Mobile Application Security: Our mobile SDKs improve the security of mobile applications by detecting jailbroken/rooted devices, swizzled, tampered, and malicious code during runtime. These mobile security features empower developers to safeguard their applications against malicious attacks and reverse-engineering.


Get started by signing up for a free account on the Keyri dashboard (opens in a new tab) and reading these docs. If you have any questions, feel free to reach out to us at


After signing up on the Keyri dashboard (opens in a new tab), follow the matrix below to find the integration guide for the features you want to use and the platforms your apps run on. Follow the numbering to fully complete your integration.

WebMobile (Native)
Fraud Prevention (Device Fingerprinting)1, 21, 2
Cryptographic (Biometric) Authentication1, 2, 3, 41, 2, 3
Email Magic Link Auth11
Reverse SMS Auth11
Passkeys1, 2, 3