Upload a bill. Get an honest answer, with the source under every number.

Renters. Homeowners. Buildings.

Step 1 · Tell us about your home

Start with your bill
Upload a gas or electric bill, enter it yourself, or try a demo home. Your bill is never stored.
Drop your bill here, or click to browseJPEG, PNG, or PDF
Prefer to type it in?No bill handy? Enter your numbers yourself.
Or try a demo home

How it works

  1. Upload a bill or try a demo home.
  2. We read it and you confirm the numbers.
  3. Get an honest verdict, with the source under every number.