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Tools that can tell you not to buy.

Each runs entirely in your browser: no account, no email wall, and nothing you enter leaves the page. Each can return the answer that costs us the sale.

Every tool

How they work

Why none of them has a server.

What you type into these is often commercially sensitive: your call volumes, your margins, the standards on your declaration. There is no version of a tool worth building that uploads them. So each one carries its whole method with the page, and the arithmetic runs on your device.

Open your browser’s network tab and watch: nothing you type generates a request, and once a page has loaded you can disconnect and keep using it. A link that brings your answers back carries them after the #, the part of an address a browser never sends.

Every figure a tool uses is sourced and dated on its page, and listed on the public register with every other number on this site.

One job, named. Tell us which.

If a tool here says the arithmetic clears, the next step is the job itself: named before we quote, with a record of every step it takes.