American Express National Bank

American Express National Bank is the deposit-and-credit-card side of a brand people already know for charge cards and premium travel rewards. By our assessment, its strongest point is that familiar AmEx handling of accounts: it is cleanly tied to a well-known payments brand and a savings-style banking arm, so the proposition is easy to understand. The downside is just as clear: this is not a broad full-service retail bank with the sprawling branch presence some customers expect, and its appeal sits inside the American Express world rather than outside it. In practice it feels more like a focused financial extension than a place for every kind of banking chore. That narrower shape is what keeps it neat, but it also keeps it specialized. It suits people who already like the American Express brand and want banking from the same house, not people looking for a universal neighborhood bank.