XignSys offers a smartphone-based authentication platform that uses QR codes and the user's smartphone as an authentication device. Their platform allows users to log in to websites, sign documents, contracts, and transactions in the digital and real world without the need for passwords. They are developing XignIn, a technology for implementing secure authentication for almost every application area. With the Xign.Me app, they enable an intuitive, password-free login for everyone. XignSys aims to provide sustainable and interoperable authentication solutions that are user-friendly and secure for all. They are a young company from Germany that was named one of the top 5 "Innovative Startups in Security" by Forbes Magazine.