Fabrikatör helps Shopify merchants avoid stockouts and overstock by replacing manual spreadsheets with AI-powered inventory planning. The app forecasts demand at the SKU level using your sales history, then automates purchase order creation with the right quantities and timing. You can manage inventory across multiple warehouses, track supplier costs and lead times, and handle backorders when products sell out. It integrates with Klaviyo, QuickBooks, Xero, ShipHero, and Katana.