Stackup is an open-source toolkit for building Web3 apps with account abstraction, enabling fast deployment of smart contract wallets with social login and seamless onboarding across EVM chains. Designed for both developers and enterprises, it offers role-based approvals, batch payments, gas sponsorship, and compliance-ready workflows. Built by veterans of Coinbase and Trust Wallet, Stackup supports real-time treasury management, fiat onramps, and SOC2-grade security—bridging Web2 finance and Web3 infrastructure.
