Sesame Lab is an IT startup based in Seoul, South Korea. Since its establishment in 2018, we have launched two brands(KEYWE and KEYRING) that bring safety and convenience into every space we work and live in.

We've recently rolled out a service called 'KEYRING'. KEYRING is a blockchain-based digital platform which guarantees an easy access to any of our places registered on the app. Equipped with blockchain technology that stores data in a decentralised manner, KEYRING is well protected from external attacks.