AaronKnoll

This plugin draws an SVG pentagon, based on the ratings that one assigns a given post. Users can choose the category for which the pentagon appears and assign names and colors to each of the quadrants.
Note) Inline SVG does not work on IE versions 8 and below; therefore, the stylesheet ie8.css makes nothing appear on versions below IE 9. Will work on all other major browsers in past and current versions.

Pentagon Rating Tool

Allows posts in one posts category to have an inline SVG pentagon rating at the top of that post. Adds fields on posts pages.

revidev

Revi is designed to help businesses collect and display verified reviews of both products and the overall shopping experience, building trust with customers and increasing sales. As a Google Partner, Revi allows you to stand out on Google Search and Google Shopping by showcasing star ratings and authentic content in search results, helping you capture attention from the very first click.
With full compatibility across a wide range of platforms, Revi seamlessly integrates into any business ecosystem, offering a smooth and unique user experience.
The Revi plugin for WooCommerce integrates effortlessly with your WordPress store. From automatic synchronization of your product catalog to customizable widgets, Revi makes it easy to incorporate verified reviews directly into your store, boosting customer trust and conversions.
<h3>GET AUTOMATIC REVIEWS</h3>
Product, store, and Google My Business reviews – Collect and display reviews to strengthen your reputation and increase customer trust.
Set up your invitations – Customize when and how to send review request emails and add automatic reminders.
Manage your Google My Business Profile reviews – Centralize review management to improve visibility and attract more local customers.
5-minute integration – Connect Revi to your store quickly, without requiring advanced technical knowledge.
Manual invitations – Send personalized review requests to specific customers at any time.
Invitations for past orders – Collect reviews from customers who have already made purchases, increasing your pool of authentic feedback.
Showcase Revi and Google reviews on your site – Add dynamic widgets to highlight your reviews and enhance your credibility.
<h3>HOW IT WORKS</h3>
Download and install the module in just a few steps. Configure options like review request emails, and start enjoying all the benefits of your customers’ feedback. Everything runs automatically.
The review request email is sent a few days after the customer receives their order.
Your customers can rate general aspects of your store, such as shipping and customer service, and also review individual products. They can leave written feedback, assign star ratings, and even upload photos of the products.
Reviews will appear wherever you choose: in the footer, on product pages, or anywhere else you specify during setup. Feel free to contact our Support team if you need specific configurations.
<h3>PLANS</h3>
Enjoy our lifetime free plan, perfect for businesses just starting out or those who don’t want to allocate a budget to this area. If you prefer more advanced features, you can subscribe to one of our plans starting at €15, with no commitments, no commissions, and no contracts. You decide when to start, upgrade, or leave.
What if I have a high-sales month but the rest are quieter? Do I need to change my subscription just for that month? 
No need! You can purchase one of our extra invitation bundles starting at €10 for that sales boost.
What if I’m coming from another review provider? 
No problem! We can import your reviews for you.
Discover the plans: https://revi.io/en/pricing

Revi.io – Customer & Products Reviews

Very good in achieving customer reviews, easy setup and configuración. 

Automatically collect and display verified product and store reviews to build trust, and stand out on Google Shopping and Search

Pentagon Rating Tool vs Revi.io – Customer & Products Reviews