ilovepopups

This plugin adds the official I Love PopUps embed to your WordPress site without asking you to paste custom JavaScript. Simply enter your ILP Project ID and the plugin will enqueue the ILP script safely and asynchronously.
<h3>External services</h3>
This plugin connects your WordPress site to the I Love PopUps (ILP) service in order to display popups managed from your ILP dashboard.
What the service is and what it is used for: 
– I Love PopUps is a SaaS that lets you create and manage popups/banners and control where/when they appear on your site.
What data is sent and when: 
– On the front end, the plugin loads a small JavaScript file from ilovepopups.com to render your popups. That file may read the current page URL, user agent, and ILP project ID to determine visibility rules you configured in ILP. No personal data is transmitted by the plugin itself. 
– Any data collection and processing performed by the ILP script is governed by ILP’s policies.
Links to the service’s terms and privacy policy: 
– Privacy Policy: https://ilovepopups.com/privacy-policy/ 
– Terms of Service: https://ilovepopups.com/terms-of-service/

I Love PopUps Connector

Lightweight connector that loads the official I Love PopUps script on your site using your Project ID.

centrical

Unless is a UX optimization engine. It lets you segment website visitors into audiences, show tailored versions of your web pages to each of those audiences (content, add-on components or inline features), and subsequently measure success rates using AB tests. This typically will increase your websites conversion rates and ad revenue.
This plugin adds the Unless service to all your WordPress pages. Simply copy/paste the Account ID from your <a href="https://unless.com/" rel="nofollow ugc">Unless dashboard</a> into the input field and save settings.
Important note: this version of the plug-in works from version 5 of Unless. If you are still on version 4, go to Unless.com to upgrade. You will be rewarded with many additional features and an even faster service.

Unless

Install the Unless user experience optimization service on your website. You can insert targeted, personalized content and features, and automatically …

I Love PopUps Connector vs Unless