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Last updated: May 2026

Best Online Banking Providers in the UK

  • check-new&&&SEP&&&-1774343410.svg No monthly fees & quick online setup 
  • check-new&&&SEP&&&-1774343410.svg See interest, fees & rewards in real-time
How We Rank
Mobile Bank
Pricing
Card
What We Like
Score
Open an Account
1
Best Overall

Free account available

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  • Easily link all your accounts and cards to Revolut
  • Up to 4.00% AER (variable) interest paid daily. No withdrawal fees. No minimum balance.
  • Pay like a local, hold 30+ currencies in-app
  • 24/7 award-winning support in 100+ languages

9.8

2

No monthly fee

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  • Zero FX fees on international transactions
  • Fee-free ATM withdrawals up to £200/mo.

9.4

3

Free account available

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  • Clear terms with no hidden fees
  • Available to UK residents (terms and conditions apply)

9.1

4

Free account available

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  • Earn up to £15 monthly cashback on spending
  • Includes a fee-free current account and savings

8.8

5
Business Only

Free account available

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  • Pays the incorporation fee on your behalf
  • Manage business operations via the app

8.6

6
Business Only

No monthly fee

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  • Multi-currency accounts with local bank details
  • Fast international payments to 210+ countries

8.4

8.4

3,103 Reviews

Top Rated Choice

Mobile Bank
Pricing
Card
What We Like
Score
Open an Account
1
Our Top Choice

Free account available

apple-pay-mark-rgb-2&&&SEP&&&-1771925139.svg google-pay-mark-rgb-2&&&SEP&&&-1771925131.svg
  • Easily link all your accounts and cards to Revolut
  • Up to 4.00% AER (variable) interest paid daily. No withdrawal fees. No minimum balance.
  • Pay like a local, hold 30+ currencies in-app
  • 24/7 award-winning support in 100+ languages

9.8

360,760 Reviews

Why Use an Online Bank

1

24/7 availability

Access your bank account anytime, anywhere through the app. Check your balance, manage savings, make payments, lock your card, and get support in seconds. Real-time notifications keep you in control of your spending – no appointments, no queues, no wasted time.

1

Get approved quickly

Opening an account with an online bank is simple, with no lengthy forms or paperwork. Just download the app, verify your identity, top up your account, and you’re ready to go.

1

Lower fees

Another main reason to use an online bank is the low (or even no) fees. As an online platform with no physical branches, online banks can offer lower fees than traditional banks – especially for cashpoint withdrawals, currency exchange, transfers, and overseas payments.

1

Makes travel easier

Online banks mean borderless banking. With low exchange rates and low or no ATM withdrawal fees worldwide, online banking makes travelling much easier (and more affordable) than with traditional banks – especially across the Eurozone. For added safety, you can lock or unlock your debit card while abroad, directly in the app.

1

Go paperless

One of the frustrating things about traditional banks is the amount of documents, contracts, and letters they post to you. With online banks, everything you need is in the app, and all communications are sent to your app or email. Gone are the days of rummaging through piles of paper at home – and helping the environment is just the icing on the cake.

1

Fast loans

Unlike traditional banks, some mobile banks offer loans with a much simpler process. In most cases, if you apply for a loan and are approved, your funds will be transferred to your bank account within minutes of approval.

What is an Online Bank

Online banks (and EMI/financial apps) are revolutionising personal banking, offering an alternative to traditional brick-and-mortar banks with fast, secure, and easy-to-use apps for iOS and Android. Online banks provide competitive banking services such as current accounts, savings accounts, loans, insurance, and debit or credit cards — often at lower rates than traditional banks.Online banks, also known as digital or challenger banks, should not be confused with simply having an online account from a traditional bank. Online banks are 100% app-based, offering greater transparency and convenience, with fewer restrictions and shorter waiting times than a typical bank. With millions of users across Europe and the UK already relying on online banks, it’s clear that digital banking apps are the future of hassle-free, borderless banking.
1

How to Compare Online Banks

To compare online banks and find the right app for your banking needs, there are several factors to consider.

1

Transaction & ATM fees

Although most online banks offer lower fees than traditional banks, there are still differences between them. It’s worth checking additional fees such as card replacement, overdraft charges, and top-up fees before choosing your preferred online bank.

1

Monthly plans

The leading online banks offer a free account, so you only need to pay a small fee for the services you use. Many also provide premium plans with added benefits such as free cashpoint withdrawals, lower fees, insurance, and more.

1

Savings & budgeting

Some online banks offer separate savings accounts, while others include handy tools such as rounding up your purchases and placing the spare change into a digital ‘savings pot’ within the app, along with options for setting budgeting goals and targets.

1

Security

The leading online banks, including those featured on this website, adhere to the highest security standards, ensuring your money and data are protected 24/7. All banks reviewed by top10mobilebanks.com are authorised and regulated by the relevant financial authorities.

1

Payments

All online banks offer a debit card for payments and cashpoint withdrawals from your online bank account. In addition, many banking apps also support digital wallets such as Google Pay and Apple Pay, making online and in-store payments easier than ever.