Popup Maker is a nice tool for creating pop-ups on wordpress site and comes with a lot of great functionality tweaks that can be used. I would say, popup maker is an "evolution slider" of pop-up plugins for wordpress. With that we have many advantages but also couple of huge issues. 1. There is huge functionality hidden under the hood of the plugin which includes: Slide Outs, Banner Bars, Floating Stickies, Notifications, Loading Screens, Video Lightboxes, and of course, Opt-In Forms. 2. There is an option to extend the plugin for even greater functionality and make it just perfect for your site. This are the features included in payed version: Exit Intent AJAX Login Modals Age Verification Modals Popup Analytics Advanced Targeting Conditions Most of those features are not needed for simple project, but might save your time if you are aiming towards great platform functionality.

This is definitely the best plugin for popups. It works exactly as described. Great tool. I originally needed it for something simple, but I saw how flexible the plugin was and will use the capabilities for much more in the future. The documentation is good for describing the different aspects. It's also easy to create a popup. It's very easy to create messages, insert subscription forms, and let visitors know if theres a sale, so you can make more business!