Cotter - One-click phone number login and checkout
Blur - Blur is a software application available for both Google Chrome and your smartphone. It's developed by Abine, an online privacy company trusted by more than twenty million people. Read more about Blur.
Feather Auth - Build an entire sign-in flow in 5 minutes or less.
NaaS - Nudity-detection as a service run on solar powered Rasp Pi's
Authpack - Complete user auth system installed with 8 lines of code.
DataMask.tech - Mask private data before taking screenshots