Back in 2016, we created Also Bought to bring the proven Amazon 'Customers Who Bought This Item Also Bought' recommended products widget to Shopify.
Its unmatched AI has been trained with billions of products and orders, refined and polished for years.
Also Bought analyses your store's full sales history, new orders and product updates in real-time, and has no limits on number of products, number of orders or traffic, making it the definitive recommendation engine for Shopify.
Many recommendation types: automatic, manual, by type, by collection, etc.