Is there a way to have the URL of a form not have jotform in it?

https://form.jotform.us/71877373720160

I understand I can change the number to a name I create

https://form.jotform.us/waiver

But my question is there any subscription level where the jotform.us can go away?

You can use Custom Domains with JotForm. To do that, please follow this guide: https://www.jotform.com/help/144-How-to-use-Custom-Domains-with-Jotform

You can also create a Custom URL of a form, here's the guide: https://www.jotform.com/help/261-How-to-Create-a-Custom-URL-of-a-Form

If you have questions, please don't hesitate to ask us. Thank you.