#CEXvsDEX101
The main difference between a CEX (Centralized Exchange) and a DEX (Decentralized Exchange) lies in who controls your crypto and how trades are executed:
CEX controls your crypto and matches trades through a central system.
DEX lets you control your crypto and trades happen directly on the blockchain.
CEX = A Bank: You deposit your money, they manage it, and you rely on their systems and rules.
DEX = A Wallet with a Marketplace: You hold your own money and trade directly with others, no middleman.
When to Use a CEX:
You’re a beginner who needs fiat onramps (like SAR or USD).
You want faster execution and access to customer support.
You trust the platform (e.g., Binance, Coinbase).
When to Use a DEX:
You want full control over your crypto (self-custody).
You value privacy and freedom.
You want access to new tokens early in the market.