3Box Labs is a company that develops software for a more open and composable web. They have created Ceramic, a decentralized network for composable Web3 data, which allows developers to build data-rich Web3 applications without relying on traditional databases. They also offer IDX, a decentralized, cross-platform identity standard built on Ceramic that enables users to manage their identities and share data between different domains and ecosystems. Additionally, they provide 3ID Connect, an authentication system for Ceramic applications that is compatible with various blockchain wallets.