Rating filters help shoppers narrow WooCommerce products by customer feedback, not just price, brand, or attributes. They are useful when buyers want to compare products based on star ratings before making a decision.
In this guide, you’ll learn how to add filter by rating in WooCommerce using classic widgets, block-based layouts, and AJAX filtering. We’ll also cover review readiness, rating display use cases, SEO considerations, and ways to keep the filter useful for shoppers.
Quick Answer
Rating filters in WooCommerce work by narrowing products based on approved customer reviews and star ratings. Once product reviews and star ratings are enabled, you can display a rating filter on shop or category pages using widgets, blocks, or AJAX-based filters.
Use the steps below to confirm that rating filtering is visible and working correctly.
- Open WooCommerce > Settings > Products and enable product reviews and star ratings
- Make sure some products have approved customer ratings
- Open Appearance > Widgets for classic themes or Appearance > Editor for block themes
- Add Filter Products by Rating or the available Product Filters rating option
- Test the filter on a shop or category page
What Does a Rating Filter Do in WooCommerce?
A rating filter allows shoppers to narrow products based on customer feedback instead of price, appearance, or features. It helps users avoid poorly reviewed items and focus on products that have already earned buyer trust.
Rating-based filtering is usually used later in the browsing journey, when shoppers want reassurance before buying. It works as a confidence signal rather than a primary discovery or navigation tool.
Example:
In an electronics store, a shopper may want to see only products rated 4 stars and above. A rating filter removes lower-rated items and highlights products with stronger customer feedback, making the final decision easier.
When Rating Filters Are the Right Choice?
Rating filters work best when shoppers need trust signals before choosing a product. They are most useful in WooCommerce stores where product quality, customer satisfaction, or buyer confidence can vary across similar items.
Rating-based filtering works well when:
- Products have enough genuine reviews to make star ratings meaningful
- Shoppers compare quality, reliability, or satisfaction before price
- The catalog includes mixed brands, unfamiliar products, or many similar options
- Buyers want to avoid low-rated products before narrowing by other details
- Reviews play a real role in the purchase decision
Unlike color, tag, or category filters, rating filters are not mainly for broad discovery. They help shoppers reduce risk by focusing on products with stronger customer feedback.
Prepare Your Product Reviews Before Adding Rating Filters
Product reviews should be ready before you add a rating filter in WooCommerce. If most products have no approved ratings, the filter may look empty, return too few results, or fail to build shopper confidence.
Follow these steps before setting up rating-based filtering.
Step 1: Enable Product Reviews
Go to WooCommerce > Settings > Products and make sure product reviews are enabled. Without reviews, WooCommerce will not have customer feedback data to use for rating-based filtering.
Step 2: Turn On Star Ratings
Check that star ratings are active in your product review settings. Star ratings help WooCommerce calculate the average product rating used by the filter.
Step 3: Approve Customer Reviews
Review pending customer feedback and approve valid reviews. If reviews are still pending, they may not appear publicly or support the product rating filter.
Step 5: Show Ratings on Product Cards
Make sure star ratings appear on shop and category pages if your theme supports them. This helps shoppers understand why certain products appear after filtering.
How to Add Filter by Rating in WooCommerce
Once product reviews and star ratings are ready, you can add a rating filter to your WooCommerce shop using widgets, blocks, or an AJAX filter plugin. The best method depends on whether your store uses a classic theme, a block theme, or a more advanced AJAX-based filtering setup. Here are all the methods to add filter by rating in WooCommerce.
Method 1: Add Rating Filter Using Classic Widgets
WooCommerce classic themes can show rating filters inside widget areas, such as the shop sidebar or product archive sidebar. This method works best for stores that use traditional widget-based layouts.
Step-by-Step Setup
- Go to WooCommerce > Settings > Products
- Confirm that reviews and star ratings are enabled
- Go to Appearance > Widgets
- Open the Shop Sidebar or product archive sidebar
- Add Product Filters or the available WooCommerce rating filter widget
- Check the Rating Filters in the block
- Save the widget area
- Test the filter on your shop or category page
Limitations
- Depends on the theme widget/sidebar support
- May reload the page after selection
- Offers limited styling control
- Works best only when enough products have ratings
Method 2: Add Rating Filter Using Block Editor
Block-based WooCommerce themes usually handle shop filters inside templates. This method is useful when your store uses the Site Editor instead of classic sidebar widgets.
Step-by-Step Setup
- Go to Appearance > Editor
- Open Templates
- Choose Shop, Product Catalog, or the relevant product archive template
- Add the Product Filters block or available rating filter block
- Enable or select the Rating Filter option
- Save the template
- Test the filter on the front end
Limitations
- Depends on WooCommerce block and theme support
- May need separate testing on category templates
- Can feel unnecessary if most products have no reviews
- Offers less control than a dedicated AJAX filter plugin
Method 3: Add AJAX Rating Filter With a Plugin
For review-heavy WooCommerce stores, Dynamic AJAX Product Filters for WooCommerce can make rating-based filtering smoother and more useful. Shoppers can choose a star rating and see matching products update on the same page. Follow the steps to install and set up the plugin.
Step 1: Install and Activate the Plugin
For the free version:
- Go to Plugins > Add New
- Search for Dynamic AJAX Product Filters for WooCommerce
- Click Install Now
- Click Activate
For the paid version:
- Download the plugin ZIP file after purchase
- Go to Plugins > Add New > Upload Plugin
- Upload the ZIP file
- Click Install Now
- Activate the plugin
Step 2: Enable the Rating Filter
- Go to Product Filters > Form Manage
- Turn on Show Rating
- Save the changes
Step 3: Choose the Rating Display Style
- Go to Product Filters > Form Style
- Select Rating
- Choose the filter and display style that fits your shop layout
- Configure optional or advanced settings if needed
- Save the filter style
Step 4: Display the Filter on Your Store
- Open the shop page, category page, sidebar, or product archive where the filter should appear
- Add the shortcode:
[[plugincy_filters]]
- Save or update the page
Step 5: Test the Rating Filter
- Open your shop or category page
- Select different rating levels
- Check whether matching products appear
- Test the reset option
- Review the filter on mobile devices
Best Methods by Use Case
Choosing a rating filter setup depends on your theme type, review coverage, and how strongly shoppers rely on customer feedback. Use this guide to match the setup with the way ratings support buying decisions.
| Use Case | Best Method | Why It Fits |
| Classic theme with sidebar | Widget-based rating filter | Fits traditional shop layouts with sidebar or widget areas |
| Block-based shop layout | Block-based rating filter | Works with Site Editor templates and modern WooCommerce layouts |
| Review-heavy catalog | AJAX rating filter | Lets shoppers filter trusted products without full page reloads |
| Few rated products | Delay rating filtering | Avoids weak trust signals and empty rating results |
| Mobile-first browsing | AJAX rating filter | Gives shoppers a smoother and cleaner filtering experience |
| Trust-based comparison | AJAX rating filter | Helps users narrow products by customer confidence before comparing details |
Select the rating filter method based on review coverage and store layout. Widget or block filters work for basic setups, while AJAX rating filters are better for review-heavy stores and smoother trust-based browsing.
Rating Filter Logic: Exact Rating vs Stars and Up
Rating filters can work in two ways: exact rating selection or threshold-based filtering. Exact rating shows products matching one rating level, while “stars and up” shows products at or above the selected rating.
| Rating Logic | What It Means | Best For |
| Exact Rating | Shows products matching a selected rating level, such as only 4-star products | Stores with many rated products in each rating group |
| Stars and Up | Shows products at or above the selected rating, such as 4 stars and above | Trust-based browsing where shoppers want higher-rated products |
| Grouped Rating Levels | Shows options like 3+, 4+, or 5 stars | Simple layouts and mobile-friendly filtering |
Use “stars and up” filtering when shoppers want trusted products quickly. Use exact rating selection only when your catalog has enough reviews to make each rating level useful.
When Rating Filters Can Hurt UX
Rating filters are useful only when shoppers have enough review data to trust the results. If too many products are unrated or ratings are unclear, the filter can create confusion instead of confidence.
Below are the factors when rating filter can hurt UX.
- Too Few Rated Products: A rating filter may return weak results when most products have no approved customer reviews or visible star ratings.
- Unrated Products Hidden Too Early: New or niche products may disappear from browsing even when they are relevant, useful, or worth comparing.
- Unclear Rating Logic: Shoppers may not know whether selecting 4 stars means exactly 4 stars or products rated 4 stars and above.
- Ratings Missing From Product Cards: Filtered results feel less trustworthy when shoppers cannot see star ratings or review counts in the product grid.
- Low Review Counts: A 5-star product with one review may feel less reliable than a 4.5-star product with many reviews.
- Overuse on New Stores: Rating filters can look weak when a new store has not collected enough customer feedback across key products.
Rating Filter Display Styles
Rating filters can appear as star icons, text labels, dropdowns, or clickable chips. The best display style depends on your shop layout, review coverage, and how quickly shoppers need to understand rating choices.
| Display Style | Best For | Why It Works |
| Star Icons | Most WooCommerce stores | Familiar visual pattern that shoppers understand quickly |
| Text Labels | Clear rating thresholds | Makes options like “4 stars and up” easier to understand |
| Dropdown | Small sidebars or mobile layouts | Saves space when the filter area is limited |
| Rating Chips | AJAX filter layouts | Keeps selected rating choices visible and easy to remove |
| Checkbox Rating List | Multiple rating options | Lets shoppers select or compare rating groups more clearly |
Choose a rating display style that makes rating logic easy to understand. Star icons work for quick recognition, while labels or chips can make rating thresholds clearer.
SEO Considerations for Rating Filters
Rating filters can support user experience, but they should not create too many low-value filtered URLs. For SEO, treat most rating-filtered results as navigation paths unless they serve a clear search intent and show useful, indexable product content. Use these SEO rules when adding rating-based filtering.
- Avoid Indexing Random Rating URLs: Filtered pages, like only 3-star or 4-star results, often have thin or duplicate intent.
- Keep Product Pages Indexable: Product pages should remain the main SEO targets because they contain unique content, reviews, ratings, and purchase intent.
- Use Category Pages for Organic Targeting: Categories are better landing pages than random rating combinations because they match broader shopping searches.
- Index Only Valuable Review-Based Pages: Consider indexing pages like “best rated laptops” only if they have unique copy, useful products, and real search demand.
- Prevent Crawl Waste: Avoid letting search engines crawl endless rating, price, brand, and attribute combinations without control.
- Show Ratings in Structured Data Carefully: Product ratings should reflect real reviews and valid schema markup, not fake or inflated review signals.
Troubleshooting: When Rating Filter Is Not Working
Rating filters usually stop working because reviews are disabled, products have no approved ratings, or the filter is placed in the wrong shop layout. Start by checking review settings, rating data, filter placement, and cache before changing the full setup. Use this checklist to find the issue faster.
| Problem | Likely Cause | Fix |
| Rating filter is not visible | Filter is not added to the right widget, block, shortcode, or template area | Check the shop sidebar, product archive template, or AJAX filter form |
| No products appear after filtering | Products do not have approved ratings matching the selected option | Approve reviews and test with products that already show star ratings |
| Rated products are missing | Product visibility, stock status, or review moderation is affecting results | Check catalog visibility, stock settings, and pending reviews |
| Rating options look empty | Too few products have customer ratings | Hide empty rating options or show the filter only on review-heavy categories |
| Filter results seem incorrect | Rating logic is unclear or mismatched | Confirm whether the filter uses exact ratings or “stars and up” logic |
| AJAX filter does not update | Cache, script conflict, or plugin setting issue | Clear cache, check AJAX settings, and test for theme or plugin conflicts |
| Rating filter works on shop but not category pages | Filter is not added to the category/archive template | Add the filter to the correct product archive or category layout |
Most rating filter issues come from review settings, missing approved ratings, wrong template placement, unclear rating logic, or cache conflicts. Check those first before rebuilding the filter.
FAQs About Rating Filters in WooCommerce
Rating filter questions often come up around review quality, product visibility, and how shoppers interpret star ratings. These answers cover practical details that help store owners use rating-based filtering more confidently.
Can Rating Filters Work With Half-Star Ratings?
Yes, rating filters can work with average ratings that include decimals, depending on the filter logic. For example, a 4.5-star product may appear under a 4-stars-and-up filter.
Should I Show Review Counts Beside Ratings?
Yes, review counts help shoppers judge how reliable a rating is. A product with many reviews often feels more trustworthy than one with only one rating.
Can Rating Filters Be Combined With Sorting?
Yes, shoppers can use rating filters with sorting options like popularity, price, or newest products if your theme or plugin supports both features.
Why Do Some Products Show Ratings But Not Appear After Filtering?
This can happen when ratings are cached, reviews are not approved, product visibility is limited, or the filter uses stricter rating logic than expected.
Are Rating Filters Useful for Low-Review Products?
Usually, no. Rating filters are most useful when enough products have meaningful customer feedback. For low-review products, categories, price, or attribute filters may work better.
Final Note
Learning how to add filter by rating in WooCommerce helps shoppers narrow products using real customer feedback, not just price or product details. Rating-based filtering works best when reviews are enabled, star ratings are visible, and enough products have approved customer ratings.
Before publishing the filter, make sure the selected rating options return useful results and that shoppers can clearly understand what each rating level means. For stores where reviews strongly influence buying decisions, a well-placed rating filter can make product browsing more trustworthy and easier to complete.
