Can JotForm do 'exit overlay' and 'popup'?

Forms that are not static on a web page, but pop up after a couple of seconds og when the user wants to close the page, is very effective.

Does JotForm provide those features? 

Kind regards Christian

We do have a lightbox embed method. You can auto popup the lightbox with a short delay;

https://www.jotform.com/help/203-How-to-Auto-popup-a-Lightbox-Form 

The exit popup is, however, not possible with Jotform.