Jean

Verdix Reviews adds a clean, responsive review box to your posts and pages with proper schema.org structured data. Built as a modern, lightweight replacement for legacy review plugins.
Features:
<ul>
<li>Block editor “Review Box” block with live preview</li>
<li>Classic editor meta box fallback</li>
<li>Star ratings (0-5, half-star increments)</li>
<li>Pros and cons lists</li>
<li>Summary text and CTA button</li>
<li>Clean JSON-LD structured data output</li>
<li>14 schema.org types (Product, Software Application, Book, Movie, TV Series, Video Game, Music Album, Recipe, Course, Event, Local Business, Restaurant, Creative Work, Thing)</li>
<li>Per-type optional fields (e.g. Book author/ISBN, Recipe ingredients, Movie director)</li>
<li><code>[verdix]</code> shortcode support</li>
<li>Configurable review box position (auto-insert before/after content, or manual)</li>
<li>One-click migration from WP Review Pro</li>
<li>REST API endpoint for headless use</li>
<li>CSS custom properties for easy theming</li>
</ul>

Verdix Reviews

Review boxes with structured data (JSON-LD) for WordPress. Star ratings, pros/cons, and schema markup that Google understands.

Kemory Grubb

The GoodReviews plugin displays information about a specific title from Goodreads, including reader reviews. This plugin was developed mainly for authors or booksellers who want to showcase Goodreads information about specific titles on their WordPress sites. You must obtain a Goodreads API developer key in order to use this plugin. You can obain an API key by following the instructions at goodreads.com/api. This plugin was developed by a third party who is not affiliated with Goodreads.
Features:
<ul>
<li>Uses a shortcode to display Goodreads reviews and book information for a specific ISBN or Goodreads.com ID in any page or post.</li>
<li>Returns book information in divs and reviews in an iframe that can be styled manually from the shortcode, via custom CSS, or via a built-in responsive style sheet.</li>
<li>Includes three separate widgets that can be used in place of the shortcode.</li>
<li>Supports WordPress localization (i18n)</li>
<li>Uses WordPress 3.8 and later Dashicons to display average ratings.</li>
</ul>

GoodReviews

Display Goodreads.com reviews for ISBNs or IDs you specify on any page or post.

Verdix Reviews vs GoodReviews