Decentralized finance, popularly referred to as DeFi, is one of the most revolutionary movements in the financial space. DeFi is different from conventional banking systems that use intermediaries like banks and brokers. DeFi runs on blockchain technology, facilitating permissionless, open, and transparent financial services. The emergence of DeFi has opened up new possibilities for people to control, invest, and increase their money in manners that were previously reserved for big institutions. DeFi is also changing the discourse for crypto investment strategies with investors searching for unique ways to diversify their portfolios.