Integrated Pop Ups?

Hello,

I’m thinking about adding a pop up to our website and wasn’t sure if I’d need to integrate one of the apps from the marketplace to do this, or if it is something I could make within infusionsoft?

Additionally, if it helps, the app that I am considering is the Justuno. We don’t get a ton of visitors to our website on a monthly basis because we are a bit of a niche service, so their pricing is more in favor for us than say wisepops.

Thanks for any help and suggestions.