Compare savings accounts and rates
Opening an Atom savings account has never been easier! With our app you can manage your savings when you want, where you want.
We have a range of savings accounts for you to choose from. Compare our
Instant Saver - get 24/7 instant access to your money when you need it
Instant Saver Reward - enjoy a higher Reward rate when you don’t withdraw
Fixed Savers - lock your money away at a fixed rate for a term that suits you

Quick and easy account set up
Easy access and fixed savings options available
Manage everything in our app
Why open a savings account with Atom bank?
Easy account opening
96.7% of customers think it’s either very easy or extremely easy to open an Atom savings account.* Open a savings account in minutes, all in our savings app, with no paperwork.
Hands up who’s forgotten their passcode in the past?
Yep, that’ll be most of us. That’s why, once you’re registered, we provide you with the option of using a passcode or biometrics to access your savings account - both super secure and simple to use.
Your savings are safe
Your savings with Atom are protected by the FSCS (Financial Services Compensation Scheme) up to a total of £85,000.**
*Source: Atom bank Post Purchase Surveys across Instant Saver, Instant Saver Reward and Fixed
Saver account openings. Surveys conducted between July 2024 to June 2025 from a total of 5,360
customers.
**Please note: this is the total protection value across all Atom savings accounts and not
applied per savings account.
What type of account would you like?
Saving for your goals is easier with our range of personal savings accounts. We offer simple, transparent accounts designed to help your money grow faster.
Explore our different easy access and fixed rate savings accounts below.
Instant Saver
With 24/7 access, your money will earn interest and still be on hand, whenever you need it. You’re always just a few taps away from withdrawing your funds.
Open a savings account with £0
Unlimited withdrawals
24/7 access to funds from our app
A great savings choice if:
You want to earn interest on your savings, but still need instant access to your money whenever you need it.
Find out moreInstant Saver Reward
Get a higher Reward rate when you don’t withdraw your funds, plus all the features of an Instant Saver. And if you do withdraw, your rate reverts back to the Reward rate the next month.
You’re rewarded when you keep saving but can still dip in at any time when you need to withdraw and earn at the Withdrawal rate
Unlimited access to your funds from our app 24/7
Open a savings account with £0
A great savings choice if:
You want to be rewarded for sticking to a savings habit, but still need access to your money.
Find out moreFixed Saver
Lock your money away and enjoy a guaranteed interest rate for an entire fixed term. Available terms from six months to five years.
Super-fast, easy in-app setup
Your money's secure and your rate is fixed for the whole term
Minimum opening deposit of £50
A great savings choice if:
You can save your money for a fixed term and want to lock in the interest rate.
Find out moreRemember once you put your money into a Fixed Saver, it'll be locked in until the fixed term ends.
Compare savings account interest rates
Browse and compare our range of easy access and fixed rate savers to find the best savings account for your goals.
Monthly interest
Annual interest
Instant Saver
Instant Saver
Monthly interestUnlimited access to funds
Min deposit
£0.00
AER †† variable
2.75%
Instant Saver Reward
Instant Saver Reward
Monthly interestUnlimited access to funds †
Min deposit
£0.00
Reward rate
4.00%
AER †† variable
Withdrawal rate
2.00%
AER †† variable
† There is no withdrawal limit but If you do need access to your funds you’ll move to the Withdrawal rate of 2.00%, but just for that monthly interest period. You will go back to the Reward rate at the next monthly interest period.
Get your Instant Saver RewardFixed Saver
6 Month
Fixed Saver
Access to funds only at end of term
Min deposit
£50.00
AER †† Fixed
4.30%
9 Month
Fixed Saver
Access to funds only at end of term
Min deposit
£50.00
AER †† Fixed
4.30%
1 Year
Fixed Saver
Access to funds only at end of term
Min deposit
£50.00
AER †† Fixed
4.40%
2 Year
Fixed Saver
Access to funds only at end of term
Min deposit
£50.00
AER †† Fixed
4.35%
3 Year
Fixed Saver
Access to funds only at end of term
Min deposit
£50.00
AER †† Fixed
4.35%
5 Year
Fixed Saver
Access to funds only at end of term
Min deposit
£50.00
AER †† Fixed
4.35%
†† ‘AER’ means ‘annual equivalent rate’ and is designed to make it easy for you to compare savings products. It tells you how much interest you’d earn if you put some money in an account and left it there for a full year. It takes account of things like how often the interest is paid and assumes any interest paid during that year is added to the balance and earns interest.
How easy is it to open a savings account with us?
Opening a savings account is really easy, you can do it in minutes. There’s no faffing around with paperwork as it can all be done through our app! In most cases, you just need:
- A compatible device to download our app on - find out if yours is here.
- Your bank details registered in your name, to your address.

Why save with Atom?
Award-winning customer service
If you need help or have a question, speak to real people via the live chat feature in our app, or use our phone number or email address to contact us.
Your money is protected
The Financial Services Compensation Scheme (FSCS) protects up to £85,000 of the money you hold with us.
Manage your savings in our app
We’re all about efficiency and flexibility. That’s why our banking app is the best way to manage your savings. Anytime, anywhere. 24/7.
Got a question?
Check out our most popular Savings Frequently Asked Questions below.
If you want to find out more about Atom bank, head to our FAQs page .
To speak to a member of our team, jump into the app - they're here everyday, 8am to 8pm, ready to help.