Nikos

KD Quiz adds an admin-friendly custom post type for quiz questions, plus a front-end shortcode that renders an animated flash card interface. The plugin includes:
<ul>
<li>Four default styles with a custom option for bespoke theming.</li>
<li>AJAX-powered question rotation, view tracking, and scoring without page reloads.</li>
<li>Optional automatic insertion based on content headings so you can drop quizzes into long-form articles without shortcodes.</li>
<li>JSON import/export to seed quizzes in bulk from external systems.</li>
</ul>
All user inputs are sanitized, escaped, and routed through WordPress nonces to protect your admin users and visitors. No third-party services are contacted.

KD Quiz – Interactive Quiz

Embed a lightweight, card-style quiz with AJAX rotation and scoring to boost engagement anywhere on your site.

Kingston Duffie

This plugin is for <a href="https://www.navu.co" rel="nofollow ugc">Navu</a> customers. It adds the Navu embed code to your webpages as well as key metadata without affecting site speed or performance.

Navu: Engagement and Conversions

Use Navu to engage visitors and help them self-educate on your business website.  This plugin works in conjunction with your Navu subscription.

KD Quiz – Interactive Quiz vs Navu: Engagement and Conversions