A DeFi investment platform allows users to invest in various decentralized financial services, such as lending, staking, and yield farming. These platforms operate without intermediaries, providing users with the ability to earn returns on their crypto assets by participating in smart contract-based financial products. DeFi investment platforms typically offer high returns compared to traditional finance, along with greater flexibility and transparency. By leveraging blockchain, these platforms ensure that investments are secure, automated, and accessible to global users, without the need for banks or financial institutions.