App-based savings that don’t just grow. They help others make sustainable choices.

Helping you get more from your money

Kat, 28
Kat's Car Fund hit £5,000
Scheduled her savings to plan her Paris trip
Found ways to reduce her flat’s energy bills
Dave, 62
Holiday Saver earned £60 interest last year
*Based on a £1,500 deposit in an account earning 4.00% AER
Financed his new EV for cleaner miles
His savings helped support greener lending
Mina, 48
Mina’s Saver earned another £45 in interest
*Based on a £13,500 deposit in an account earning 4.00% AER
Got approved for her car loan in minutes
Her savings help support greener lending
Moneyfacts
Best App-Only
Savings Provider
2025
Moneyfacts
Voted Best
Customer Service
2025

The Cash ISAs you’ve been asking for are here!

Earn up to 
4.10
% AER, tax-free.

Get the app

Available on both the App Store and Google Play.
Open an account and start saving in seconds.

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Savings Accounts

Save a little greener

When you save with us, your deposits don’t just earn interest. Some of those deposits help support our greener lending, like solar panels and low-emission vehicles. Not a bad feeling, is it?

Cash ISAs

Still got some of your tax-free ISA allowance left? Or want to move it over to us? These are the ones to go for.

Instant Access Cash ISA
Variable rate
4.00
% AER
with Top Up
Best for tax-free savings you can dip into anytime.
Monthly interest
24/7 access to your funds
Includes Top Up rate
Fixed Rate Cash ISA
Fixed rate
Up to 
4.10
% AER
Best for tax-free savings you don't need to touch
Fixed monthly interest
Guaranteed return over time
Early withdrawal penalty applies

Savings Accounts

Already used up your ISA allowance? You can still earn interest with these accounts.

Instant Access Saver
Variable rate
3.65
% AER
with Top Up
Best for easy-access savings once your ISA allowance is used.
24/7 access to your funds
Unlimited withdrawals and deposits
Variable interest rate
Fixed Term Saver
Fixed rate
Up to 
4.20
% AER
Best when your ISA’s maxed and you’re saving for something bigger.
No withdrawals during the term
14 days to fund your account
Guaranteed return over time

Helpful tip!

AER stands for Annual Equivalent Rate and illustrates what the interest rate would be if interest was paid and compounded each year. This allows you to compare easily what return you can expect from your savings over time.

Brian's Europe Trip
1 Year Fixed Rate Cash ISA
£3,000.00
Unlocked
2 days left to deposit
Locks  10 Nov 2025
Emergency Fund
Instant Access Cash ISA
£500.00
Loans

Borrow a little greener

From buying a home to financing a car, we provide finance through trusted brokers and partners. Because sometimes it helps to have the right options available.

Buying a house?

A mortgage that rewards your greener lifestyle? Yes, please. Unlock rate discounts for more energy efficient homes rated A-B.

Need a loan for something big?

Whether you’re revamping your space or consolidating debt, you could get a rate discount if your home meets our energy-efficiency criteria.

Making your home more efficient?

If you’re thinking about making upgrades at home, our trusted partners could help you explore more energy efficient options.

Thinking about a greener car?

Whether that’s an EV or a lower emission vehicle, we’ll help you get on the road with loans available through trusted dealerships.

38%

Of our lending in 2024 went to greener upgrades. Your savings help make that possible.

Your home's energy rating
A
99
Excellent
The Impact

Here’s what your savings have helped power — and we’re only getting started.

*All results are taken from our latest ESG Report.
01

94,000

People taking greener steps

That’s how many customers we’ve supported in funding home upgrades, from better glazing to low-emission heating systems.

02

£572m+

Lent to decarbonise UK homes

We’ve used your deposits to fund upgrades that help people cut energy use and carbon emissions.

03

70,000

Tonnes of CO₂ saved in 2024

That’s the equivalent of taking more than 15,000 petrol cars off the road for a year.

Based on UK government estimates of ~4.6 tonnes of CO₂ per car per year.

Never heard of us?

We’re a fully regulated UK bank. Just one built for the planet, not paperwork.

AWards and Reviews

That's enough from us, hear it from those who matter

See what others have to say
Join 150,000+ on the app
Moneyfacts
Best App-Only
Savings Provider
2025
Best app-based savings provider

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