Guide
Embed installation
Install the same widget on an existing website with the method that fits your stack.
Choose an install method
Use an iframe for the smallest integration, the script loader for automatic height, or a plain HTML form when JavaScript is unavailable.
<iframe src="https://your-site/embed/wl_…"
title="Join the waitlist" style="width:100%;border:0" />
Allowed origins
Iframe rendering is protected by a frame-ancestors policy built from the origins you add in Embed / Integration. If you allow any origin, the UI explains the trade-off.