Start with the numbers
Enter a charge and what your contract, quote, or prior statement says you should pay.
Just because they billed you doesn't mean you owe it. We put your charges under the microscope, compare them to what you agreed to, and help you push back when the numbers don't match.
A questionable charge is only worth flagging if there's evidence. We compare the numbers, explain the gap, and make the next conversation with the vendor easier.
Enter a charge and what your contract, quote, or prior statement says you should pay.
We calculate the discrepancy precisely and identify what deserves a closer look.
Copy a clear vendor inquiry that references the figures you supplied. You remain in control.
Compare the numbers, generate a fully editable dispute letter, and send it through your email app. This is a private preview: no message is automatically delivered and no dispute is submitted on your behalf.
Enter your email and we’ll send a six-digit verification code. One free audit per verified email.
Code expires in 10 minutes. Maximum five attempts.
Use amounts for the same billing period. Taxes, prorations, service changes and one-off fees may explain a difference. Do not enter account numbers or other sensitive information in this preview.
You get a discrepancy breakdown and a ready-to-edit dispute—not just a number.
Review and edit before sending. This draft requests documented answers and correction of unsupported charges; it does not claim wrongdoing has been proven.
After actually sending, record the outcome in your own records. This preview does not verify delivery or maintain a customer case file.
Draft prepared. Review the letter, then send it yourself.
Choose the business plan that fits your billing volume. Checkout activates when secure payment processing is connected.
Personal bill reviews and recurring household expenses.
For business owners reviewing operating expenses and vendor bills.
Higher-volume bill reviews and case management for growing businesses.