Shopify's native filtering slows to a stop on large catalogs. CustomFind indexes your whole catalog in a dedicated search engine, so filtering stays instant at any size. Results render with your theme's own product cards, so swatches, badges and quick-add keep working and nothing changes shape when a shopper filters. Filter by variant stock, not just product stock: "size 9, in stock" returns only products with a size 9 you can actually ship. Powered by Typesense on dedicated EU servers.

• Instant filtering on catalogs of any size, including past 5,000 products
• Results use your own theme's product cards, so your storefront still looks yours
• Variant-level stock filtering - only show sizes actually in stock