Amplius Customer Fields vs Swish (formerly Wishlist King)for Shopify (2026)

Amplius Customer Fields and Swish (formerly Wishlist King) cater to different aspects of customer interaction and data management within a Shopify store, despite both falling under the 'Customer Loyalty' category. Amplius Customer Fields focuses on enriching customer profiles by allowing merchants to collect custom data directly through registration and account pages. Its strength lies in its direct integration with Shopify's native metafields, ensuring data ownership and seamless compatibility with other apps. This appeals to merchants prioritizing data control and personalization through deeper customer insights. Swish, on the other hand, focuses on enhancing the shopping experience and driving conversions through a feature-rich wishlist solution. Its key strength is improving customer engagement, analyzing wishlist data and providing personalized notifications. With a significantly higher review count and a perfect rating, it indicates a well-established product with broad appeal. Swish targets merchants seeking to improve customer loyalty by providing a convenient and engaging way for customers to track and purchase desired products, boosting sales in the process. Note that Swish has rebranding from Wishlist King, so the name displayed on the app store may vary by the time of this review.

Amplius Customer Fields and Swish (formerly Wishlist King) cater to different aspects of customer interaction and data management within a Shopify store, despite both falling under the 'Customer Loyalty' category. Amplius Customer Fields focuses on enriching customer profiles by allowing merchants to collect custom data directly through registration and account pages. Its strength lies in its direct integration with Shopify's native metafields, ensuring data ownership and seamless compatibility with other apps. This appeals to merchants prioritizing data control and personalization through deeper customer insights. Swish, on the other hand, focuses on enhancing the shopping experience and driving conversions through a feature-rich wishlist solution. Its key strength is improving customer engagement, analyzing wishlist data and providing personalized notifications. With a significantly higher review count and a perfect rating, it indicates a well-established product with broad appeal. Swish targets merchants seeking to improve customer loyalty by providing a convenient and engaging way for customers to track and purchase desired products, boosting sales in the process. Note that Swish has rebranding from Wishlist King, so the name displayed on the app store may vary by the time of this review.