£273 average saving*



1. Tell us what you spend

Simply enter a few details about your energy bills. There is no need for your bill, and we won't share your information with anyone.

2. See the savings

We will calculate your expected spend for the next 12 months, and show what you could save with other suppliers. The average savings is a huge £273*.

3. We do the leg work

Choose a deal from a supplier that suits you, confirm a few more details and we will take care of the switch with your old and new supplier. We're even on hand to answer any questions after you switch.

  • We are free, fair and we compare between hundreds of specially selected energy deals.
  • No need for your bill.
  • Choose to compare online or with a friendly UK expert.
  • Peace of mind - we take care of the switch for you.
  • Energy Saver is brought to you by Carphone Warehouse, a DixonsCarphone PLC company.
  • We only include specially selected suppliers based on their customer service level, time within the market and reputation.
  • We calculate your current and future bill over a 12 month period.  All quoted bill amounts and savings include standing charges, unit rates, discounts and VAT. If your current tariff deal is expiring within 49 days or less we base our comparison on your current supplier’s default standard variable rate.
  • Every time we run a quote we tell you whether you would have to pay an exit fee (and how much).
  • Most switches are completed in under three weeks.
  • Switching never interrupts your energy supply. All that will change is that you will be billed by a different supplier.
  • You can switch if you have a smart meter. Your meter will need to be read until your new supplier is able to access it.
  • Check the ‘More Details’ section on the quotes page, where we offer detailed information about energy suppliers and the tariffs they offer.
  • You can reach us via the Contact Us section on the Menu.


If you prefer, our friendly UK experts can guide you, right from the initial comparison through to the switch. They will help produce an accurate comparison, tell you how much you could save, and then take care of the switch for you. Best of all, it's free!

Just call us:


Our 5-star rated Energy Saver app now makes it even easier to save on your energy bills. It tracks the market and notifies you when you could be saving money. All you need to do is swipe to switch, and Energy Saver takes care of the rest for you.

Don't just take our word for it...

"Excellent no nonsense app"

"Best money saving app"

"Great price comparison app"

"Excellent app, it's the future"

"My first review in 5 years"