You are able to capture leads & other contact information from your website using your Radius web form posting instructions. These are specific to your account, so you must check your Account> Website Forms to get the proper post documentation. This will include the fields available for you to post to, including your custom form fields. The screen shots below are for reference only and are not specific to your account.
One tip for best practices is to add a tag of Website Lead into your Settings> Account Tags and then add this line of code to your form. This will allow you to track where your lead came from for lead source comparisons.
< input type=hidden name="tags" value=“Website Lead" / >
Account> Website Forms
Post Address & Fields
*While using your website platform's contact form is probably the best way to go, we do have a sample form at the bottom of the page if you want to use that instead. You will have to edit the code so it appears the way you want.