A DeFi investment platform allows users to earn returns by participating in decentralized finance activities like staking, yield farming, or liquidity provision. These platforms eliminate intermediaries, offering higher yields and transparent risk structures. Users can invest in crypto assets, governance tokens, or DeFi funds while managing portfolios through non-custodial wallets. Key features include real-time analytics, automated strategies, and interoperability with various protocols. By leveraging blockchain's transparency and smart contracts, DeFi investment platforms democratize access to sophisticated financial products across global markets.