Eren Labs
Smart Categories for WooCommerce

Product categories that build themselves

Describe products with rules — “on sale AND under $50” — and matching products flow in automatically, staying in sync forever. The WooCommerce answer to Shopify Smart Collections.

Free version: the complete unlimited rule engine. No account needed.

Dresses 248
Red XL Dress 31 Blue M Dress 27 Black S Dress 19 + new values auto

The rule engine — free, without limits

Everything below ships in the free plugin. No caps on categories, rules or products.

Unlimited nested AND / OR / NOT

(Colour is Black OR Red) AND price < 50 AND NOT tag Clearance — nest groups to any depth.

Live preview

See exactly which products match — and how many — while you compose the rules.

Always in sync

Memberships refresh on product, price and stock changes plus a daily sweep. Manual assignments are never touched.

35+ match fields

Price, discount %, stock, attributes, tags, brand, ratings, dates, custom fields and more.

Categories or tags

Point any rule set at a product category or a product tag — plus storefront sorting and out-of-stock handling.

Block + shortcode

Drop a smart category’s products into any page with the Gutenberg block or [scwc_products].

Pro: subcategories that create themselves

Pick an attribute — or two. Pro generates one smart subcategory per value or combination, each a real indexable category page, kept in sync and growing as new values appear.

🌳 Attribute subcategory generator

Colour × Size on “Dresses” → Red XL Dress, Blue M Dress… created in one click, with a live preview of every page and its product count before you generate.

🗺 Category Tree

Every smart category and its generated children on one collapsible tree — live counts, auto badges, storefront links.

📈 Sales-intelligence rules

Units sold 7/30/90 days, revenue, velocity, days since last sale — build “Trending” and “Stale stock” collections that refresh daily.

⚡ Season pre-build

Optionally create empty combinations too: the structure goes live today and fills itself as matching products arrive.

Free vs Pro

The engine is free. Pro adds scale and automation.

FeatureFreePro
Unlimited nested AND/OR/NOT rule engine
35+ match fields, live preview, daily refresh
Storefront sorting & out-of-stock handling
Products block + shortcode
Attribute subcategory generator (1 or 2 dimensions)
Live generation preview with product counts
Category Tree overview page
Sales-intelligence fields + Trending/Stale templates
Auto-growth of new attribute values (daily)
Priority support

Pricing

Annual licences with updates and priority support. 14-day free trial, no card required — and a 30-day money-back guarantee.

Single site

$59
per year
Buy now
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5 sites

$199
per year
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20 sites

$499
per year
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Checkout and licensing are handled securely by Freemius. Prices in USD.