Is there any way to prevent users from leaving/closing or refreshing the page? already searched the forum but can’t find a solution.
You will find one or two plugins.
Is that the Page close detector? Is there any free alternative?
I found this one
take a look to zeroqode plugins: No-Code App Plugins for Bubble | Zeroqode (update, nothing there too).
Can’t remember of any free plugin.
Exit Intent is free and works well 
Thank you! Will check it. It’s not free though 
Already checked it. My problem about it is, it only fire the workflow only once. after the first “exit intent” it will not fire again anymore