Metafill finds products with no Shopify product category or with empty category metafields like color, material and size. It scores your catalog, suggests a category and attribute values from Shopify's Standard Product Taxonomy, and lets you review and apply them in bulk. Every change is logged with the old values, so you can undo it with one click. Complete product data powers storefront filters, search and sales channel listings.

• Audit every product for missing category and attributes
• AI suggestions limited to Shopify's official taxonomy values
• Review table with confidence scores and bulk apply
• One-click undo for every change
• Completeness score for your whole catalog