Exchange platforms are online services that facilitate the buying, selling, and trading of various assets, such as cryptocurrencies, stocks, or commodities. They provide users with a marketplace where they can exchange their assets for other currencies or goods. Popular examples include Coinbase for cryptocurrencies and Robinhood for stocks. These platforms typically offer features like real-time market data, user-friendly interfaces, and secure transactions. Users can create accounts, deposit funds, and execute trades based on market conditions. Some platforms also provide educational resources to help users understand trading strategies and market trends.