Legal
Privacy
Operational privacy summary pending Jeff Newman's final signed copy. It describes exactly how the site handles data today; the formal policy language is finalized before launch.
Denomly is built to collect as little as possible. There are no accounts, no logins, and the numbers you type into the calculators never leave your browser.
What we store
The only thing we save is a lead: if you choose to download the full picture or book a working session, we record the email address you enter and the calculator you were using, so we can follow up. The document downloads in your browser — we never email it to you. Your revenue, costs, and any business figures stay on your device.
If you ask for a callback instead of picking a time, we also record the name, phone number and contact preference you give us on that form, and use them only to get in touch about the session you asked for.
How the calculators work
Rate data is fetched through our own server function, which composes public market sources. Your inputs are computed locally to draw the results and charts; they are not transmitted with those requests.
Analytics
We use Google Analytics 4 to measure traffic. It is cookie-based: it sets cookies in your browser to count visits and to see which pages load and which controls are used, and it records general details such as your approximate region and device. The figures you type into the calculators are never sent to it, and it is not used to identify you by name.
If you block analytics or clear its cookies, the site works exactly the same.
Your contact details
A captured email, and any name or phone number you give us on the callback form, are used only to follow up with you and to arrange a working session. They are not sold or shared. To have yours removed, ask through the booking form on the home page.