5 Best WooCommerce Compare Plugins
Someone shopping for a mattress, a laptop, or a set of patio furniture rarely buys the first product they click on. They open two or three tabs, mentally line up specs, and pick whichever one wins on the details that matter to them. WooCommerce gives that shopper no built-in way to do this side by side on your own site. They either keep a mental list, open your product pages in separate browser tabs themselves, or leave and do the comparison somewhere else, possibly on a competitor’s listing.
A compare plugin puts that side-by-side table directly on your store, letting customers add products to a comparison list from the shop grid and view specifications, price, and attributes next to each other without leaving your site. For catalogs where products genuinely differ in ways a shopper needs to weigh, materials, dimensions, capacity, warranty length, this single feature can be the difference between a bounce and a completed sale.
When a compare feature actually helps, and when it is just clutter
Comparison tools earn their keep on catalogs with meaningful attribute differences between similar-looking products. A store selling twelve variations of the same t-shirt in different colors gains almost nothing from a compare table, since the only real difference is color and size, something a shopper already understands without a side-by-side view. A store selling twelve different vacuum cleaners with different suction power, tank capacity, and attachment sets gains a lot, because those differences are exactly what a shopper struggles to hold in their head across multiple open tabs.
Before installing any compare plugin, audit your product attributes. If most of your products do not have structured attributes (specs entered as actual WooCommerce product attributes rather than buried in a paragraph of description text), the compare table will render mostly empty rows, which looks worse than no compare feature at all. Build out attributes on your top twenty or thirty products first, confirm the compare table actually populates meaningfully, then decide whether to roll it out further.
Top 5 WooCommerce Compare Plugins
1. YITH WooCommerce Compare
YITH WooCommerce Compare is the most widely deployed compare plugin in the WooCommerce ecosystem, and for good reason: it handles an unlimited number of products in a comparison, pulls attributes automatically from your existing product data, and integrates cleanly with most themes without custom CSS work. The comparison table itself is customizable enough to hide attributes that do not apply across your whole catalog, which matters if some product categories have wildly different spec sets than others.
The free version covers the core comparison functionality. The premium tier adds features like comparison via AJAX popups rather than a separate page, and deeper styling controls if your theme’s default table styling clashes with your brand.
2. WooCommerce Compare Products
WooCommerce Compare Products keeps things intentionally simple: add to compare, view a table, done. It skips some of the more advanced layout options YITH offers in exchange for a lighter footprint and a faster setup. For a smaller catalog where the compare feature is a nice-to-have rather than a core navigation tool, this trade-off often makes sense, since there is less to configure and less that can go visually wrong with an unfamiliar theme.
3. Berocket Compare
Berocket’s compare plugin puts more emphasis on the visual customization of the comparison table itself than most alternatives, which matters for stores with a distinct brand identity that a default table style would clash against. It also handles product attribute comparison cleanly across categories with different attribute sets, showing only the attributes relevant to whichever products are actually in the comparison rather than a fixed column layout that leaves blank cells for irrelevant specs.
4. WPC Smart Compare for WooCommerce
WPC Smart Compare is built for catalogs where speed matters, using AJAX to load and update the comparison table without a full page reload. For a store with a large product count and shoppers who are likely to compare several items across different categories in one browsing session, this responsiveness noticeably reduces the friction of building out a comparison. It also supports comparing products across different categories in the same table, which some simpler compare plugins restrict to same-category products only.
5. Compare Products with WooCommerce by WP Shop Mart
This plugin caps comparisons at four products at a time, which sounds like a limitation until you consider that most shoppers genuinely comparing options rarely look at more than three or four seriously anyway. For smaller catalogs that do not need the flexibility of an unlimited comparison list, the tighter scope keeps the table readable on smaller screens without extra configuration to enforce a practical limit yourself.
Comparison Table
| Plugin | Standout Feature | Best For |
|---|---|---|
| YITH WooCommerce Compare | Unlimited products, wide theme compatibility | Most general-purpose stores wanting a reliable default option |
| WooCommerce Compare Products | Simple, fast setup | Smaller catalogs treating compare as a secondary feature |
| Berocket Compare | Deep visual customization | Brand-heavy stores needing the table to match a specific design |
| WPC Smart Compare | AJAX-powered, cross-category comparison | Large, high-traffic catalogs prioritizing speed |
| Compare Products by WP Shop Mart | Capped at 4 products for readability | Smaller catalogs wanting a focused, simple comparison view |
Preparing your catalog before you install a compare plugin
Structured attributes are the foundation everything else depends on. Go through your top-selling categories and confirm each product has attributes entered as actual WooCommerce attributes, not just mentioned somewhere in the description. A vacuum cleaner listing that says “800W motor, 2L tank, HEPA filter” only in a paragraph of prose will show blank rows in a compare table built to read structured attribute fields, even though the information technically exists on the page.
Consistency across a category matters as much as completeness on any single product. If half your laptop listings use “Screen Size” as an attribute and the other half use “Display,” the compare table will show two separate rows instead of one aligned comparison, and shoppers comparing a laptop from each group will see a confusing gap rather than a clean side-by-side. Standardize attribute names across a category before rolling out compare functionality to it.
Decide where the “Add to Compare” action lives before launch: on the shop grid, on individual product pages, or both. Shop-grid placement lets shoppers build a comparison list while browsing without committing to a single product page first, which fits the natural way most people actually compare options. Product-page-only placement is simpler to implement but requires a shopper to visit each product individually before adding it, adding friction exactly at the moment you want to reduce it.
Common problems that show up after launch
The most frequent issue is a compare table that looks broken on mobile, not because the plugin fails outright, but because a table with eight or ten attribute rows and three product columns simply does not fit a 390px screen without horizontal scrolling. Test the actual comparison experience on a real phone before considering the feature done, not just the shop grid where the “Add to Compare” button lives.
The second is performance on category pages. Some compare plugins add a small AJAX request or extra DOM elements to every product card on the shop grid to support the “Add to Compare” button, and on catalogs running into the thousands of products this can add measurable load time to category and search pages. Benchmark page speed before and after activation, particularly if your store already runs close to the edge on Core Web Vitals.
The third is stale comparisons. If a product’s price or stock status changes after a shopper adds it to their comparison list but before they check the table, some plugins show outdated data pulled from a cache rather than the live product state. This matters most for stores running frequent price changes or flash sales, where a shopper comparing “current” prices might actually be looking at numbers from an hour ago.
How to design the actual comparison table content
Not every product attribute belongs in the compare table, even if it exists in your product data. Internal SKU codes, supplier names, or warehouse location fields add noise without helping a shopper decide anything. Go through your attribute list category by category and pick only the ones a customer would actually weigh when choosing between two options. For furniture, that is dimensions, material, weight capacity, and assembly requirement. For electronics, it is more likely to be power consumption, connectivity options, and warranty length.
Order matters more than most store owners think. Put the attribute that most commonly decides a purchase at the top of the table, not buried below five less important rows a shopper has to scroll past. If price is the first thing most of your shoppers weigh, make sure it renders as the first or second row rather than wherever the plugin defaults to alphabetically or by attribute creation order.
Consider adding a highlight or “winner” indicator on rows where one product clearly outperforms the others, longer warranty, higher capacity, lower price, if your chosen plugin supports this. It turns a flat data table into something closer to an actual decision aid, which is the entire point of offering comparison in the first place rather than just replicating what a shopper could already piece together from separate product pages.
Where compare functionality fits in your broader shop experience
A compare feature works best as one piece of a larger decision-support toolkit rather than an isolated feature nobody discovers. Pair it with clear filtering on your shop and category pages so shoppers can narrow down to a realistic shortlist before adding items to compare, rather than trying to compare an entire category of forty products at once. A compare table with too many entries defeats its own purpose.
Reviews and ratings displayed alongside comparison data add a dimension no spec sheet captures: how the product actually performs once it leaves the box. If your store already collects product reviews, check whether your compare plugin can surface an average rating as one of the comparison rows, since a shopper weighing two products with near-identical specs often makes the final call based on what other buyers experienced rather than the numbers alone.
Finally, think about what happens after comparison ends. A shopper who has just spent two minutes weighing three products side by side is at exactly the moment they are most ready to buy. Make sure the “Add to Cart” action is visible and functional directly from the comparison table itself, not buried behind a link back to the individual product page, which reintroduces the exact friction the compare feature was supposed to remove.
A real example: choosing between two of these plugins for a mid-size store
Picture a home goods store with around 600 products spread across furniture, small appliances, and decor. Decor products, candles, throw pillows, wall art, have almost no meaningful attribute differences worth comparing. Furniture and small appliances have plenty: dimensions, material, wattage, capacity. The right move here is not installing one compare plugin store-wide and hoping shoppers only use it where it makes sense. It is enabling the feature specifically on the furniture and appliance categories, where YITH WooCommerce Compare’s category-level control makes this straightforward, while leaving decor products without a compare button entirely. A shopper browsing candles never sees a table with mostly empty rows, and a shopper comparing dining tables gets a genuinely useful side-by-side view.
This same store, if it were running a much larger catalog with tens of thousands of SKUs and needed the comparison feature to stay fast under heavy traffic, would be a better fit for WPC Smart Compare’s AJAX-driven approach, which avoids full page reloads that could compound with an already-large catalog’s baseline load time. The right choice genuinely depends on catalog size and traffic patterns as much as feature checklists.
Troubleshooting a compare table that is not working correctly
If the compare table renders but shows blank cells for attributes you know exist on the product, the most likely cause is a mismatch between how the attribute is stored (a custom field versus a proper WooCommerce product attribute) and what the plugin is set up to read. Check your product edit screen and confirm the attribute lives under the Attributes tab specifically, not in a generic custom field added by a different plugin.
If the “Add to Compare” button does not appear on the shop grid at all, the usual culprit is a theme that overrides the default WooCommerce loop template in a way the plugin does not expect. Most compare plugins hook into a standard WooCommerce action to inject their button, and a heavily customized theme or page builder can strip that hook out entirely. Check your theme’s WooCommerce compatibility notes, or test with a default theme temporarily to isolate whether the issue is the plugin or the theme.
If the comparison persists oddly across sessions, showing products a shopper removed days ago, the plugin is likely storing the comparison list in a cookie or local storage with a long expiration rather than clearing it per session. This is usually configurable, and worth adjusting if your analytics show shoppers confused by a comparison list that does not reflect what they actually intended to compare today.
Frequently asked questions
Do compare plugins work with variable products?
Most support variable products, but the comparison typically shows either the default variation’s attributes or a range across all variations rather than letting a shopper compare specific variation combinations directly. If your variable products differ significantly between variations, check how your chosen plugin handles this before assuming it works the way you expect.
Can I limit which product categories show the compare feature?
Yes, most compare plugins let you enable or disable the feature per category through either plugin settings or a shortcode placed selectively in category templates. This matters for stores where comparison genuinely helps in some categories, appliances, furniture, and adds no value in others, like single-variant consumables.
Will a compare plugin conflict with a wishlist plugin?
Generally no, since they serve different purposes and typically use separate storage mechanisms, but both add buttons to the same product card area, so check the visual layout after activating both to confirm the icons or buttons do not overlap or crowd the card on smaller screens.
How many products should a comparison table realistically hold?
Beyond four or five, a comparison table becomes hard to read regardless of screen size, since a shopper has to scroll horizontally and lose track of which column they were originally comparing. Even plugins that technically support unlimited products benefit from a soft cap you communicate through UI hints, encouraging shoppers to narrow their comparison rather than adding everything in a category at once.
Does adding a compare feature actually increase conversions?
It depends heavily on whether your catalog has the kind of meaningful attribute differences that make comparison genuinely useful. Stores with specification-heavy products (electronics, appliances, furniture) tend to see real engagement with compare features. Stores with mostly single-attribute variation products (like apparel that only differs by size and color) rarely see the feature used much, since there is little to actually compare.
Making the comparison table earn its place on the page
A compare feature is only as good as the product data feeding it. Before choosing between the five plugins above, spend more time auditing your attribute structure than you spend evaluating plugin feature lists, since even the most polished compare table looks broken with incomplete or inconsistent product data behind it. Once your attributes are solid, pick the plugin that matches your catalog size and design requirements, test it thoroughly on mobile, and watch whether shoppers actually use it before assuming the feature justifies its place in your navigation.
