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Prepayment Gas & Electricity

Compare energy suppliers and save up to £315.24** on your gas and electricity bill

Here at cardandkey.co.uk we offer all UK households a fully independent comparison of all UK prepayment gas and electricity suppliers so that you can see for yourself who really is the cheapest for you.

With so many gas suppliers and electricity suppliers to choose from, we know how hard it is to find the cheapest and who to believe.

It takes less than two minutes to put your details in so that you can have a true comparison and make the savings you want.

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Get your quick and easy quote from all UK gas and electricity suppliers now

100% Impartial

cardandkey.co.uk are 100% impartial and this means that within your Personal Projection you can easily see every single domestic energy tariff available for your home with nothing hidden.

OFGEM accredited

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Get your quick and easy quote from all UK gas and electricity suppliers

The main purpose of cardandkey.com is to make the process of comparing and changing domestic energy suppliers as easy and secure as possible.  We aim to make the whole industry transparent and accountable, ensuring that the domestic consumer is able to compare all energy suppliers.

cardandkey.com are independent of all the supply companies we represent and believe in being truly unbiased.

Unlike the majority of energy brokers we will list every single gas and electricity supplier in the UK so you will find energy suppliers on our comparison tool that you will not find on any other price comparison currently operating in the UK.

Prices and information are always 100% accurate and up to date.

**20% of all users over the last 60 days (18 Jan - 18 Mar) achieved a saving of at least £315.24