One line of HTML
Embed the calculator on your site
The free embed carries a small “Powered by LoadClass” badge. The embed license removes it, adds your branding, and routes quote requests to you.
Paste this anywhere
<iframe src="https://loadclass.com/?embed=1"
title="Freight class calculator" width="100%" height="760"
style="border:0;border-radius:12px" loading="lazy"></iframe>Works in any CMS that allows an iframe — WordPress, Webflow, HubSpot, Squarespace, custom sites. The calculator stays current automatically, including NMFC changes.
What the license adds
Your logo and colors, no badge, quote submissions to your email or CRM, and priority support — $49/month. See pricing →