NoPass.me - Open-source identity verification
Hexnode - Hexnode is an automated device management and high-end security software that help users to manage the apps and content of enterprises.
Amazon Cognito - Amazon Cognito lets you add user sign-up, sign-in, and access control to your web and mobile apps quickly and easily. It scales to millions of users and supports sign-in with social identity providers and enterprise identity providers via SAML 2.0.
KioWare - KioWare is kiosk software that acts as a secure kiosk browser.
0xcert - Your ID, degree or house. 0xcert-ified on the blockchain
SuperLock - SuperLock is a comprehensive KIOSK solution on Android without need to ROOT the device.