Best Online Banks in the US

No branches. No long lines. No unnecessary fees. Online banks have quietly become the smarter choice for millions of Americans.

Better interest rates, lower costs, and the ability to manage everything from your phone — the advantages are real and growing.

Here are the best online banks in the US — top picks for personal checking, high-yield savings, and business banking, all in one guide.

Why Online Banks Are Beating Traditional Banks Right Now

Online banks operate without the overhead of physical branches. That cost savings gets passed directly to customers — through higher savings rates, fewer fees, and more accessible account features.

For most everyday banking needs, there is no practical difference between managing your money online versus walking into a branch. Deposits, transfers, bill pay, and customer support are all handled digitally — and in most cases, faster.

The shift is not just for tech-savvy individuals. Business owners looking to open a business account online or manage online business banking have found that digital-first banks now offer the full range of commercial features their operations require.

Key insight: Online banks consistently offer savings account rates that are 10 to 20 times higher than the national average at traditional brick-and-mortar institutions — a difference that compounds significantly on larger balances over time.

Best Online Banks in the US: Top Personal Banking Options

Ally Bank — Best Overall Online Bank

Ally Bank is consistently ranked among the best online banks for personal banking in the US. It offers a high-yield savings account, no monthly maintenance fees, and a straightforward online checking account with no minimum balance requirements.

Customer service is available 24/7 — a standard Ally has maintained that many traditional banks still fail to match.

• High-yield savings account with one of the most competitive rates among major online banks
• No monthly fees and no minimum balance on checking or savings accounts
• 24/7 customer support via phone, chat, and email
• Access to over 43,000 fee-free ATMs nationwide through the Allpoint network

CIT Bank — Best for High-Yield Savings

For savers focused on maximizing interest income, CIT Bank is a strong contender. Based on CIT Bank Reviews across major financial comparison platforms, the bank earns consistently high marks for its savings rate, account variety, and deposit flexibility.

CIT Bank Reviews frequently highlight the Savings Connect account as a standout — offering rates well above the national average with a relatively low minimum opening deposit.

• Savings Connect account with a highly competitive APY
• CDs available at fixed rates for various term lengths
• No monthly maintenance fees on most account types
• FDIC insured up to the standard $250,000 per depositor

SoFi Bank — Best for All-in-One Financial Management

SoFi Bank combines checking and savings in a single account — with direct deposit unlocking a premium savings rate alongside no-fee checking. For users who want loans, investments, and banking in one platform, SoFi is the most integrated option available.

The ability to apply for a bank account online through SoFi takes minutes, and the account is functional the same day — with a virtual debit card available immediately after approval.

• Premium savings APY available with qualifying direct deposit
• No account fees and up to $250 in overdraft coverage with direct deposit
• Early paycheck access — up to two days ahead of standard processing
• Integrated investment and loan products within the same app

Santander Personal Banking — Digital Options From a Global Institution

Santander Personal Banking offers a hybrid approach — combining the digital convenience of online banking with the backing of a major international financial institution. For customers who value the security and breadth of a global bank alongside online account management, Santander Personal Banking provides a competitive set of options for both everyday checking and savings needs.

• Online account management with full mobile banking functionality
• Multiple account tiers to match different balance levels and usage patterns
• Access to a broad ATM network with fee reimbursement on select accounts
• International banking capabilities for customers with cross-border financial needs

Best Online Banks for Business

Business owners have specific needs that personal banking products do not fully address — higher transaction volumes, payroll integration, multiple user access, and dedicated customer support for commercial accounts.

The best platforms for online business bank account management and online business banking have closed the gap significantly with traditional commercial banking options.

BMO Online Banking for Business — Established Bank, Digital Convenience

BMO Online Banking for Business brings the commercial banking infrastructure of a major North American institution to a fully digital interface. For business owners who want the credibility and product depth of an established bank without the requirement of in-branch management, BMO Online Banking for Business delivers both.

The BMO Savings Account options for business clients offer competitive rates on operating reserves — a detail often overlooked by business owners who leave idle cash earning nothing in a standard checking account.

• Full-featured business checking with online and mobile management
• Competitive BMO Savings Account rates for business reserve funds
• Payroll, ACH, and wire transfer capabilities built into the platform
• Dedicated business banking support with commercial account specialists
• Integration with major accounting platforms for streamlined bookkeeping

Relay — Best Pure Online Business Bank

Relay has emerged as one of the most popular choices for small business owners seeking a fully digital online business bank account. Its core appeal is the ability to create up to 20 individual checking accounts within a single business profile — ideal for entrepreneurs who manage cash flow by separating funds across operating, tax, payroll, and savings categories.

• Up to 20 no-fee checking accounts within one business banking profile
• Up to 50 physical and virtual debit cards for team members and departments
• No minimum balance requirements and no monthly fees
• Deep integration with QuickBooks, Xero, and other small business accounting tools

FCB Online — Regional Strength With Digital Access

FCB Online — through First Community Bank and similar institutions using the FCB branding — provides regional banking customers with a digital-first experience built on the relationship-banking foundation that community banks are known for. For business owners in served markets, FCB Online offers the accessibility of online banking alongside the local decision-making and personalized service that national digital banks often cannot replicate.

• Full online account management for both personal and business clients
• Local lending decisions with relationship-based underwriting for business borrowers
• Mobile deposit, bill pay, and ACH transfer capabilities through the digital platform
• Community banking values combined with modern digital account access

How to Open a Bank Account Online: What to Expect

The process to apply for a bank account online — personal or business — has been simplified considerably across most major digital banks. Most applications take under 10 minutes and can be completed entirely from a smartphone.

1. Choose the account type that matches your primary need. High-yield savings, no-fee checking, business checking, or an integrated account that covers multiple purposes — define the priority before comparing specific institutions.
2. Gather your identification documents before starting the application. Most banks require a government-issued ID, Social Security Number, and a funding source for the initial deposit. Business accounts additionally require an EIN and formation documents.
3. Complete the identity verification step carefully. Online banks use automated ID verification tools — photos of your ID and sometimes a selfie or facial recognition step. Poor image quality is the most common reason for application delays.
4. Fund the account with the minimum opening deposit. Many online banks require no minimum — but funding the account promptly activates all features, including debit card issuance and high-yield rate eligibility where applicable.
5. Set up direct deposit immediately if a rate premium is attached to it. Several of the best online banks — including SoFi — unlock their highest savings rates only after a qualifying direct deposit is established. Activating this on day one maximizes your earning rate from the start.
6. Review fee schedules and transaction limits before your first month of use. Even no-fee accounts often carry limits on wire transfers, excessive withdrawals, or international transactions. Understanding these boundaries upfront prevents unexpected charges.

What to Look for When Comparing Online Banks

Not every online bank is the right fit for every customer. These are the factors that matter most when evaluating your options.

• APY on savings accounts — The rate difference between banks compounds significantly on larger balances over time
• Monthly fees and minimum balance requirements — The best online banks charge neither, but terms vary by account tier
• ATM access and reimbursement policy — Online banks without their own ATM networks should offer meaningful fee reimbursement
• Mobile app quality and reliability — For a bank you manage entirely from your phone, app performance is a primary product feature, not an afterthought
• FDIC insurance coverage — Confirms deposits are protected up to $250,000 per depositor, per institution
• Customer support availability — 24/7 access matters most when a transaction issue arises outside standard business hours

Best Online Banks in the US — Final Verdict

The best online banks in the US are no longer a compromise — they are the smarter choice for most personal and business banking needs.

Whether you are opening an online checking account with Ally, maximizing savings through CIT Bank, managing business finances through BMO Online Banking for Business, or exploring FCB Online for community banking with digital access — the right bank is the one whose features, rates, and support structure match how you actually use your money every day.

Compare the accounts that match your primary need, confirm FDIC coverage, and take advantage of the speed that makes digital banking genuinely better than the alternative for the vast majority of everyday financial tasks.

All banks and financial products mentioned in this article are independent services. We hold no affiliation, sponsorship, or control over any institution or third-party platform referenced here. Always verify current rates, fees, and terms directly through each bank’s official website before opening an account.