If you want to boost user engagement on your website with interactive link previews, Linkz.ai is a powerful option. The system shows live link previews when you hover over them, rich link previews when you click, and different types of previews like article, file and image viewers. It's designed for mobile devices and offers link preview analytics. Linkz.ai also works with common website builders like Webflow, Wix, WordPress and Weebly. It offers a range of plans from free to professional, so you should be able to find one that suits your needs.
Another contender is Unbounce, a landing page builder and Conversion Rate Optimization (CRO) tool. It's geared more toward building and optimizing landing pages, but it offers features like AI copywriting and customizable templates. That could be useful if you want to build high-performing landing pages that also support interactive link previews for better user engagement and conversion rates.