Put it simply, DeFi is a global and open alternative to every financial service you use today (savings, loans, trading, insurance, .. ) accessible to anyone in the world with a smartphone and internet connection.
DeFi refers to “decentralized finance,” an effort to transform the financial-services industry by making transactions faster, cheaper, and more secure.
DeFi is an open-source and decentralized financial ecosystem built on top of the Ethereum blockchain. It appeared as an alternative to traditional centralized finance which historically (i) lack transparency (ii) is centralized, notably in terms of decision power (iii) has low interoperability (iv) ..
DeFi De-Fi is the branch of Web3 that is pushing the boundaries of financial services by making them more inclusive, secure, and decentralized. The primary objective of De-Fi platforms is to remove all middlemen from financial services and transactions.