Why are the savings featured on your site different from those on another comparison service?

The prices and savings we feature are based on pricing information supplied by energy suppliers. When comparing using other energy comparison sites you should keep the following in mind:

• Most of our competitors' sites use a filtering process, which prompts the user to narrow down the list of available choices. This means you will not see all the options available to you in your results. Which? Switch provides you with results that include all payment options available to you. It's possible that if you view the same energy tariff on another site, the cost will be different because of the payment method selected.
• Which? Switch calculates savings using unit prices exclusive of VAT, and then adds VAT to the final figure. Some other services calculate savings based on prices inclusive of VAT. This can result in small deviations in the final estimated savings, but these are usually very small.
• All comparison services give results based on the information they receive from you. Any estimated saving should be taken as a guide rather than a guarantee, since your energy usage is unlikely to remain the same year after year.

The comparison service you are using has been provided to Which? Switch, which is accredited to the Consumer Focus Confidence Code.