OptinMonster is a popular WordPress email opt-in plugin that you can use to create a variety of opt-in forms, including lightbox popups, sidebar widgets, full-screen fillers, and even gamified “spin the wheel” lead capture offers.
Technically, it’s a standalone SaaS lead generation tool, but you can easily integrate it with WordPress thanks to a dedicated WordPress integration plugin.
You can use a drag-and-drop builder to design your forms and you’ll be able to add email subscribers to the most popular CRMs and marketing services. You’ll also get lots of advanced targeting and trigger rules to control when to display your opt-ins to website visitors.
It’s pricey, but it’s also one of the most advanced WordPress opt-in plugins, which makes it a good option for serious marketers who are willing to invest in a tool with advanced targeting and trigger rules.
Price: OptinMonster’s plans start at $108 per year for use on a single site, but you’ll need a higher-tier plan to access the more advanced features, targeting rules, and triggers.