PS - Make sure you click on the whole market option, not just the companies who pay Uswitch commission.
Unit rates and standing charges can differ depending where in the UK you live so Outfox the Market could be the cheapest in one area and not in another. It can also depend on your energy consumption. To check if Outfox the Market is the cheapest supplier for you, spend some time on www.uswitch.com to get a bespoke quote.
Have a question we've not answered?
Let us know and we'll do our best to help. Furthermore, if it's a question that comes up again we'll add it as an FAQ to help others.