Open Banking and how it can help you manage your money better

Open Banking gives you new, effective ways of managing your money. Here’s what you need to know about how it works and how your data is protected.

What is Open Banking?

Broadly speaking, Open Banking is the system that enables apps, with your permission, to access your bank transaction information to help you manage your money. An example of this might be an app that lets you see the balances of all the accounts you hold with different banks in one handy place, like a budgeting app.

With Open Banking, you can securely share bank transaction information with accredited third-party providers – like banks and financial services companies – to access the services they offer. It also means financial technology companies can create new apps, services and products.

Open Banking literally makes banking more open: it empowers customers to have more access to their own data and the opportunity to share that with financial services providers who may offer them a better deal.

What you can do with Open Banking

Open Banking allows you to:

  • View and manage multiple bank accounts in one place, even if they’re held with different providers (for example, one account held with Lloyds and one with Barclays), via an app. So you don’t have to keep logging into and out of different online banking apps.
  • Have a clearer overview of your financial situation by bringing together different accounts – for example, you could avoid overdraft charges by moving money between accounts.
  • Potentially save time and money by subscribing to comparison services, such as our free 'Your bills’ service in the Meerkat App. This allows you to see how much your bills are costing and alerts you to areas where you might be able to make savings – you won’t have to spend time trawling through the internet yourself.
  • Speed up a mortgage approval process by allowing a mortgage or loan provider to digitally view your current account records.
  • Improve access to credit. Allowing banks and lenders to access your information means they can make a more informed decision about whether to lend to you.
  • Save more by sweeping money automatically into savings accounts and setting savings goals.

  • Donate the spare pennies on your transactions to charity.

  • Make payments more easily.

  • Potentially safeguard you by, for example, putting payment limits on your gambling spending.

  • Download a budgeting app to help you see where you spend money and avoid getting into debt.

Not all apps will do all these things – some may specialise in particular aspects of financial management.

What are the origins of Open Banking?

Open Banking evolved with an aim to give customers more control over their data and more choice over how to manage their money.

The idea is to allow more providers to innovate and enter the financial services market – an area traditionally dominated by big-name banks. It also allows new products and services to be created.

The belief is that by creating more competition, all providers will have to improve what they offer, giving customers a better deal and making their lives easier

By setting and having common technology and security standards, companies use information from different providers seamlessly, without issues around how that information is formatted or how safe it is.

Are there any downsides to Open Banking?

It’s not usually recommended that you share data or allow any kind of access to your financial records, so the idea of Open Banking can be a bit confusing. But it’s designed to be very safe and convenient, thanks to all the security measures that have been put in place.

The Financial Conduct Authority (FCA) is responsible for regulating new products and services that use Open Banking in the UK. It has strict rules in place to try to ensure that disreputable firms and providers are unable to offer these services.

There might also be a tiny bit more administration if you switch bank accounts, to give permission to ensure that transactions from your new account get fed into any of your existing apps. But that should be relatively straightforward and simple.

How to use Open Banking safely and securely

When you sign up for an Open Banking service, you need to take the same precautions you would with any other online banking service.

Never share details of logins, passwords or pin numbers for any of your bank accounts, even via Open Banking. No bank, building society or trustworthy third-party provider will ever ask for these.

For you to benefit from full protection of your money, third parties involved in Open Banking must be regulated by the Financial Conduct Authority (FCA) or an equivalent European regulator.

Regulated third parties should normally be listed on the FCA Register and/or the Open Banking register.

You can see Compare the Market’s registrations with the FCA for insurance, mortgages and consumer credit and also for payment services. We are also listed on the Open Banking Regulated Provider list.

A good place to look for apps is on the Open Banking website. Its Open Banking Directory enables account providers, like banks, building societies and payment companies, to verify the identity of regulated third party providers to help keep you safe.
All the usual precautions apply to Open Banking services:

  • Choose brands with a good reputation.
  • Always make sure you know what you’re signing up to.
  • Read the terms and conditions of any regulated app or website before you agree to give them access to your data, so you know how, where and why it will be used.

No one can make a payment from your Open Banking app without you authorising it first, so you don’t need to worry about that. But if you see something that doesn’t look right on one of your bank or credit card accounts, contact your provider as quickly as possible.

Which banks offer Open Banking?

All the major high-street banks and building societies offer Open Banking services, along with some of the online only and challenger banks.

You can see a full list on the Open Banking website – check out the Customers FAQs.

What do I need to use Open Banking?

To use Open Banking, you’ll need an online or mobile bank account for your personal or business account. Open Banking works with current accounts, payment accounts, credit cards and e-money accounts. It’s not designed to work with savings accounts.

Does Compare the Market offer any Open Banking services?

Yes. AutoSergei™, in addition to all his other useful services, offers an Open Banking bill checking service designed to help save you time and money.

The app searches through your transactions and helps you to spot whether your bills have gone up or down, letting you know if and when there are opportunities to switch and save.

Like with all Open Banking services, you’ll need to give the app permission to access your transactional banking information. If you don’t want to take advantage of the extra financial management help this provides, you can just stick with all the other benefits that our app offers.

What happens when you sign up to Open Banking?

If you give consent to a third party to allow Open Banking, you’ll be redirected to the online banking login page of the account for which you want to share information.

You’ll then enter your login details as normal and be taken to a screen where you can see a list of third parties you’ve given Open Banking consent to. You can withdraw your consent at any time for one or all of them.

Is Open Banking difficult to use?

No, once you’ve downloaded the app or joined via a website, everything should be seamless. The necessary information will automatically be plugged in without you needing to do anything. You may have to set up or personalise the app to suit you – the same as with any app – but most of the hard work is done automatically.

Johnnie Ball is co-founder and chief data officer with business cashflow management firm Fluidly, a winner of the 2018 Nesta Open Up challenge for businesses making use of Open Banking.

He says: “I think Open Banking will be a significant part of people’s lives for those who use financial apps, which is going to be the majority of people given current trends.”

“It’s not as though everyone will know they’re using Open Banking. One of the great things about it is its simplicity. You download an app, enter your user login and after that won’t know anything about it other than that you’re getting a great service.

What if I don’t want to use Open Banking?

You don’t have to participate in Open Banking if you don’t want to. You’ll only use it if you sign up for a service that makes use of the new mechanism - and you can cancel that permission at any time.

If you don’t want to allow any third-party access to your financial data, nothing will change and your account remains entirely private.

Can I cancel an Open Banking agreement?

Yes. You can easily and immediately stop engaging with an Open Banking provider if you change your mind about using its service or no longer need it.

There should be a dashboard in your online bank account to show any third parties you have Open Banking agreements with and you can simply remove any you no longer want to use.

It’s as simple as cancelling a standing order.

Is Open Banking useful for businesses too?

Yes, there are some specific Open Banking apps aimed at small businesses to help with:

  • Accountancy and tax
  • Debt management
  • Loans and alternative lending
  • Cashflow
  • Ecommerce payments
  • SME Financial management

Some of these apps charge a fee for their services.
You can see what’s currently available on the Open Banking website app store.

Where do I go for help if I have a complaint about Open Banking?

In the first instance, if you have a complaint about an Open Banking service, you should contact your provider directly. If this doesn’t resolve the matter, then you can contact the Financial Ombudsman Service.

Its contact details are:

If your Open Banking complaint is about your data not being securely and safely used, you can also report the company to the Information Commissioner’s Office. You can do this online at: or call 0303 123 1113.

Did you know?

More than three million people and businesses in the UK are using open banking-enabled apps and services in their daily lives, according to the Open Banking website, June 2021.

How can Compare the Market’s Bills Checker help me

Open Banking and comparison go hand in hand, which is why we’ve launched our own bill manager service, to help save you money and find better deals. With our Bills Checker service, you can:

  • Manage multiple current accounts and credit cards all in one place
  • Keep track of all your transaction data
  • See all recurring bills and subscriptions
  • Identify changes in bills so you can see if your fixed-rate mortgage deal or energy deal has come to an end, for example, or if a regular provider has put their prices up
  • Compare options from different providers for a better deal

We’re continuing to improve our app – so expect a growing range of services designed to make things easier for you to manage your money.

How to get started with Bills Checker

Step 1: Make sure you’re registered for online banking.

Step 2: Download the Meerkat app and go to ‘Your Bills’. Click to add an account to activate Open Banking. We’ll ask your permission to request your data.

Step 3: Once your bank has run the necessary security checks, you’ll be all set up and ready to go.

Download the Meerkat app now and go to ‘Your Bills’ to start saving money on your regular payments.

Frequently asked questions

What’s the future for Open Banking?

“There has been much hype and many headlines on the subject of Open Banking over the last three years, but it is hard to argue with the view that it has the potential to dramatically transform financial services in years to come,” said report editor Huw Davies, Chief Commercial Officer and Co-founder Ozone Financial Technology:  “In fact, I would go further and say that it is the most transformative change to the industry, certainly in my 24 years in payments and banking.”

The report added: “The Emerging Payments Association passionately believes that Open Banking will be a force for good and a driver of innovation, value and positive change in the payments industry.”
In numbers:

  • 72% of UK adults will bank via a phone app by 2023
  • 84% of financial services companies are investing in Open Banking
  • £1 billion – the estimated annual economic boost to UK GDP by Open Banking.

How popular is Open Banking?

While Open Banking legislation was first passed in 2018, many of the services - and opportunities it intended to create - are only now becoming mainstream.

More than three million personal and business customers in the UK were using Open Banking in June 2021, according to the Open Banking website, and it’s growing fast.

The Open Banking Implementation Entity (OBIE) is the company set up by the Competition and Markets Authority in 2016 to deliver Open Banking. Imran Gulamhuseinwala, OBIE trustee, said: “Open Banking used to be the best-kept secret in financial services. With millions of active monthly users and numbers growing strongly that is clearly no longer the case. We can now see that people want to exercise their rights over their data and will do so, as long as you make it simple and secure. Open Banking-enabled products are rebalancing the market in favour of consumers and small businesses. Users are now able to engage more with their finances and getting access to better products.”

But, according to a survey by Which? Money, seven in ten respondents said they were unlikely to consider sharing their financial data with a third party, as allowed by Open Banking.

Jenny Ross, Editor of Which? Money, said: “Open Banking could be revolutionary for giving consumers greater control over their finances and more choice over the products and services they use – but two years on, huge numbers of people are still in the dark over what Open Banking is, or are reluctant to use it.

“If Open Banking is to ever be a success, regulators and industry must do more to promote the benefits and demonstrate that customers are properly protected from data breaches and scams in order to boost trust in these services.”

Why will customers engage with Open Banking services?

Kieran Hines, Senior Banking Analyst at financial services technology research, advisory and consulting firm Celent, says: “Open Banking on the face of it is a quite alien concept. If you say to people ‘there is this great new concept where third parties can access your bank account information,’ people naturally are quite hesitant and tend to reject the concept.

“What we will see happening, and to some extent is already happening, is that people will engage with Open Banking services because they provide value. Customers will be less and less aware of the realities of what happens to power these services and more interested in taking advantage of what they can offer.

“In the same way that people don’t need to know how an ATM works in order to use it. What we need to know with Open Banking is ‘if I provide consent to this mobile app to see my data, they can give me something better than I have now.’

“Over time Open Banking will become something that is just part of the experience customers have and they’ll be aware of how that can be used to improve the services they receive.”

Kieran Hines feels that the emergence of a truly transformative provider could propel Open Banking into the mainstream and accelerate the take-up of third-party services, in the way contactless card payments got a shot in the arm when Transport for London rolled out the Oyster card and demonstrated the benefit of tap-and-go payment.

What’s the view on Open Banking from some of the new tech suppliers?

Johnnie Ball is co-founder and chief data officer with cashflow management firm Fluidly, a winner of the 2018 Nesta Open Up challenge for businesses making use of Open Banking.

“Open Banking technology is very secure, so long as the company you are dealing with is obeying the law.

“My advice for anything that involves your personal data would be to read the terms of service and ensure you are comfortable and to go for brands with a good reputation.

“There’s far more likelihood that someone will become the victim of fraud by giving their credit card number over the phone or emailing a photo of their passport.

“People get worried about all their bank transaction data being misused but ultimately someone already has that data (the bank) and they are already using it for things, such as personal credit scores.

“Bank data is already being used, but in a monopoly. This is liberating your data, taking ownership and choosing who you allow to interact with that data.

“If you want a financial management app to let you know if you’re about to go overdrawn or could get a better deal from an alternative energy supplier, this allows those apps to exist. No one wants to spend hours trawling the internet for these things.

“It allows lenders to offer customers loans and financial products far more accurately, competitively and in a much more bespoke way.

“It removes pain from users’ lives and allows things to operate with a lot less friction.”

AutoSergei™: An Open Banking bill checking service

Compare the Market’s AutoSergei service includes an online bill checker that uses Open Banking technology. It searches through your transactions and helps you to spot whether your bills have gone up or down, letting you know if and when there are opportunities to switch and save.

See how to keep your money in check with Auto Sergei