superside7

It is a plugin which can set and display a 5-point rating for posting. There are few setting items, it can be used simply.
Features include:
<ul>
<li>A 5-point rating can be set for each item for posting</li>
<li>Display rating by star in post</li>
<li>Ranking display widget by rating points</li>
<li>User ratings can be accepted from comments</li>
</ul>
And more
<ul>
<li>Display rating by user average </li>
<li>Support other posttypes</li>
<li>Items can be set variably</li>
<li>Shortcode that can display ratings in any place</li>
<li>Shortcode that can display ranking in any place</li>
</ul>

WP Kuchikomi

This plugin add a 5-point rating system for your wordpress, and can also accept ratings from users.

Hesham Zebida

Schema.Press

Like Schema Review plugin? Consider leaving a <a href="https://wordpress.org/support/plugin/schema-review/reviews/" rel="ugc">5 star review</a>.
Schema Review is an extension for the Schema plugin, it extend Schema functionality by adding schema.org review and rating Structured Data functionality for Editors and Authors.
The Schema Review extension includes support for <a href="https://developers.google.com/search/docs/data-types/reviews#review-snippet-examples" rel="nofollow ugc">Embedded Review</a>, which meant to work for Authors and Editorial reviews, editors can review about anything.
This extension require <a href="https://wordpress.org/plugins/schema/" rel="ugc">Schema plugin</a> to be installed and activated on your site.
Schema Review Key Features
<ul>
<li>Easy to use, minimal settings.</li>
<li>Minimal output via shortcode, light-weight no CSS or Scripts loaded in front-end.</li>
<li>Enable Schema Review for Editor or Author.</li>
<li>Provide a valid markup, test it in Google Structured Data Testing Tool.</li>
<li>Extend Schema output in JSON-LD format, the most recommended by Google.</li>
<li>If your site is qualified, Google may display Rich Snippets including rating stars in search results.</li>
</ul>
Check out the <a href="https://schema.press/" rel="nofollow ugc">Plugin Homepage</a> for more info and <a href="https://schema.press/docs/" rel="nofollow ugc">documentation</a>.
Schema Reviews Premium
Looking for more? Check out <a href="https://schema.press/downloads/schema-reviews/" rel="nofollow ugc">Schema Reviews</a> Premium Extension, a fully <a href="https://demo.schema.reviews/nested-review/" rel="nofollow ugc">user reviews</a> functionality.

Schema Review

Add schema.org review markup and Structured Data in JSON-LD format for editor reviews, an extension for the Schema plugin.

WP Kuchikomi vs Schema Review