Multi-Sites Product Search

When multiple brands run on separate storefronts, search usually stays siloed: each site only returns its own products, and customers who work across brands have to search each site individually. That limits discovery and makes cross-brand purchasing harder than it needs to be.

All products from every storefront are indexed together in a single Elasticsearch instance. Each product carries metadata identifying which site or sites carry it, so the platform returns results scoped to the current storefront by default or across all storefronts on demand. Autocomplete spans products, categories, and brands in real time.