Banking

Best Online Banks of 2026

Compare the top online banks offering higher rates, lower fees, and better digital experiences than traditional banks. FDIC-insured options reviewed.

5 products reviewedUpdated March 2026

Ally Bank

4.8

Open Account

Best for: Best all-around online bank

Pros

Full suite: checking, savings, CDs, investing
Consistently top-tier savings APY
Award-winning mobile app

Cons

No physical branches
No cash deposit options
Wire transfer fees apply

Capital One 360

4.6

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Best for: Online banking with some physical access

Pros

Physical cafe locations in select cities
No fees, no minimums
Strong mobile and web experience

Cons

Savings APY not always the highest
Limited cafe locations
No paper checks by default

Marcus by Goldman Sachs

4.5

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Best for: Best for savings-focused customers

Pros

Top-tier savings and CD rates
No fees on any product
Trusted Goldman Sachs brand

Cons

No checking account
Limited product lineup
No mobile check deposit on savings

SoFi

4.4

Join SoFi

Best for: All-in-one financial platform

Pros

Up to 4.50% APY with direct deposit
No-fee investing, loans, and insurance
Financial planning tools included

Cons

Best rates require direct deposit
Newer banking institution
Limited ATM network without reimbursement

Discover Bank

4.3

Open Account

Best for: Excellent customer service

Pros

Competitive savings and CD rates
24/7 US-based customer service
Cashback debit card option

Cons

No physical branches
Fewer product options than Ally
No joint account setup online

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Frequently Asked Questions

Are online banks safe?

Yes. Online banks listed here are FDIC-insured, meaning your deposits are protected up to $250,000, the same as traditional banks. Many are divisions of well-established financial institutions.

How do I deposit cash at an online bank?

Most online banks let you deposit cash through partner ATM networks, money orders, or by linking a traditional bank account for transfers. Some, like Capital One, have physical cafe locations for cash deposits.

Why do online banks offer higher interest rates?

Online banks have significantly lower overhead costs — no expensive branch networks, fewer employees, and lower real estate costs. They pass these savings to customers through higher APY rates and fewer fees.