sort by best latest
I think the best free plugin is Simple Popup, but you need some design knowledge.
Premium plugin, I think is Popup Domination. I'm an affiliate and I think is one of the best plugins out there. It contains some cool designs and is easy to use.
Let me know if you have any more questions.
You can help the HubPages community highlight top quality content by ranking this answer up or down.
Copyright © 2016 HubPages Inc. and respective owners.
Other product and company names shown may be trademarks of their respective owners.
HubPages® is a registered Service Mark of HubPages, Inc.
HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.