BlockJoy is a company that provides node infrastructure for web3 applications. Their primary business activities include offering node infrastructure services for blockchain developers, staking-as-a-service companies, API-as-a-Service companies, nodes-as-a-service companies, crypto investors, and crypto foundations. BlockJoy allows users to deploy and manage enterprise-scale blockchain nodes on any infrastructure. They emphasize better performance, lower costs, and freedom from reliance on third-party cloud providers.