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.
Blockstack Token - Blockstack is a new internet for decentralized apps
NoPass.me - Open-source identity verification
CryptoTeams - Keeping track of your favorite crypto teams and projects
Civic Token - Access to identity verification via the blockchain
Sonos Ceiling Speaker - A new ceiling speaker made by Sonos and Sonance