Slingshot

When a product sells out, interested shoppers leave and most never return. Slingshot captures them before they go and brings them back when you restock.Shoppers sign up in one step, no account needed, through an on-site widget you add in the theme editor. The moment you restock, every waiting shopper gets a branded email linking back to the product.Slingshot does one thing well: back-in-stock alerts, with revenue attribution so you see what you recover. No code, start in five minutes.