What are you overpaying?
Most comparisons estimate from a postcode and a rough spend. This one reads your actual bill and costs every plan in your area against your real usage — then shows its working by rebuilding your bill total from its own rates.
Why we show the number before asking for anything
The thing that makes this worth paying for is that it works off your real bill rather than an average. You cannot judge that from a description — so you get the figure first, and decide afterwards.
What an account adds is the answer: which plan, how to switch to it, and being told when a better one appears, which is where most of the money actually is. Plans change constantly and no retailer writes to tell you.
We take no commissions from retailers, so nothing in the ranking has a reason to prefer one over another. How we stay independent · Help centre