What is the largest economic Alliance WTO or EU?

The European Union (EU) is generally considered a larger economic alliance than the World Trade Organization (WTO) when comparing their scope and economic impact. The EU is a political and economic union of 27 member countries with a single market that facilitates the free movement of goods, services, capital, and people. In contrast, the WTO is an international organization that regulates trade between nations but does not have the same level of economic integration or membership cohesion as the EU. Thus, in terms of economic size and integration, the EU surpasses the WTO.