Web3auth is a Singapore-based company that provides a Web3 wallet infrastructure for dApps and wallets. The company's passwordless authentication meets Multi-Party Computation (MPC) technology, offering a self-custodial Wallet-as-a-Service (WaaS) infrastructure. Web3auth also offers an onboarding experience for all users, allowing them to have a user-friendly and decentralized account with customizable features such as two-factor authentication, a white-labelled wallet UI, and a fiat-to-crypto API.