MaxBlogPress Unblockable Popup (MUP, for short) is a professionally designed popup plugin for WordPress. You can style the appearance of the popup in several ways. But here’s one example:

To understand the features of this plugin, check out its settings page:

View this screenshot in a full window
You can change the appearance of the popup, set how often it is displayed, change its position, and even choose special effects.
One interesting feature MUP has is the ability to show popups in posts belonging to certain WordPress categories only.
MUP’s compatibility with email marketing service providers isn’t well documented. You can, however, display HTML forms in the popup. In the screenshot above, I pasted GetResponse‘s default web form embed code and it worked fine. The layout can be improved with CSS.
The popup maybe more suitable for displaying content other than opt-in forms. If you’re mostly interested in opt-in forms, then check out MBP’s Subscriber Magnet plugin.
Price, license, and refund policy
The plugin is free but there is a professional version for $47 that:
- let’s you remove the “Powered by MaxBlogPress” branding
- get free lifetime upgrades and email support
- join the member only forum for support
The license allows to install the script on any website. The professional version is backed by a 60-day no questions asked refund policy.




