The 11 Best Email Opt-in Plugins for WordPress As a business owner, you probably know how effective email marketing can be. Almost every online marketer swears by its effectiveness, so it’s a channel you simply can’t afford to ignore. Here’s the rub: 99% of all email users check their inboxes daily. That’s a staggering figure, and perfectly highlights the importance of using an email opt-in plugin. More importantly, 59% of respondents to a HubSpot survey stated that marketing emails profoundly impact their purchasing decisions. However, finding the right email opt-in plugin can be a bit confusing. The sheer number of […]