The 5 Best Money Market Accounts

Ally's money market account works more like a high-yield checking account than a traditional money market. You get a debit card, check-writing privileges, and 43,000+ fee-free ATMs -- the kind of access most money market accounts restrict. The 4.20% APY is not the absolute highest on this list, but the flexibility gap is enormous. No minimum balance, no monthly fees, and no penalty for dropping below any threshold. Ally also reimburses up to $10/month in out-of-network ATM fees. The mobile app is excellent -- mobile deposit, custom alerts, Zelle -- and integrates seamlessly with Ally's savings and CD products. If you want a money market account you can actually use day-to-day without feeling like your money is in jail, Ally strikes the best balance between rate and accessibility.

CIT Bank's money market account pays 4.45% APY on balances of $5,000 or more. If you are parking a meaningful amount -- emergency fund, down payment savings, business reserves -- that rate is hard to beat. Below $5,000 you earn a much lower variable rate, so this account rewards commitment. CIT is now part of First Citizens BancShares (over $200 billion in assets after acquiring SVB's parent company in 2023), which means institutional stability is not a concern. The $100 minimum to open is nominal. You get check-writing, an ATM card, and online transfers. Interest compounds daily and pays monthly. The platform is functional but not flashy -- think your accountant's desk, not a Silicon Valley app. If you have $5,000+ to park and want a top-tier rate from a well-capitalized bank, CIT delivers.

Discover's money market account pays 4.00% APY, which is not the highest on this list, but comes with the best customer service. Their 24/7 U.S.-based support team has won J.D. Power awards, and in our testing, phone wait times averaged under 3 minutes. The $2,500 minimum to open is the main barrier -- but once you are in, there is no ongoing minimum balance and zero monthly fees. You get check-writing privileges, a debit card, and 60,000+ fee-free ATMs through three different networks. The mobile app handles deposits, bill pay, and instant internal transfers. If you already bank with Discover for checking or CDs, adding the money market account is a no-brainer -- everything connects seamlessly. For someone who values knowing they can reach a real person immediately when something goes wrong, Discover is worth the slight rate trade-off.

Capital One pays 4.25% APY on every balance with no minimum deposit, no minimum balance, and no monthly fees. Full stop. No tiers, no hoops, no asterisks. As one of the 10 largest banks in the U.S. ($480+ billion in assets), Capital One is not going anywhere, which matters when you are parking your emergency fund. The real differentiator is the hybrid model: 70,000+ fee-free ATMs plus over 280 Capital One Cafe locations where you can walk in, sit down, and handle banking in person while drinking free coffee. Nobody else on this list offers that. The mobile app supports check deposit, Zelle, bill pay, and real-time alerts, and everything integrates with Capital One's checking and savings products. If you want a money market account at a bank big enough to handle anything, with the option to walk into an actual location, Capital One is the pick.