Icegram is described as 'all-in-one WordPress plugin that does:'. There are five alternatives to Icegram for Online / Web-based, Wordpress, Self-Hosted solutions and SaaS. The best alternative is Brave Popup Builder, which is free. Other great apps like Icegram are ConvertHero (Paid), Hellobar.com (Paid), Yeello (Freemium) and WP Popup Builder (Freemium).
Brave is a Drag and Drop Popup Builder for WordPress that lets you create any kind of popups, sticky bars, modals, lightbox with Canva like intuitive editor. Its the most easiest way to capture leads from your website or blog.
Popup Builder is a perfect solution for any WordPress website. With a wide range of WordPress popup types, conditions, and events Popup Builder helps you create high converting, promotional and informative popups, increase conversions and boost sales.