Swym Wishlist Plus is an app that lets shoppers save items, organize wishlists, and get alerts for price drops, restocks, and low stock. It works across Shopify, BigCommerce, Magento, and several other platforms. The app supports guest wishlists, multiple lists, “save for later” from carts, and shareable wishlists via email, SMS, and social media. Merchants get dashboards with analytics, integration with email/SMS/CRM tools, REST and JavaScript APIs, and theme-customization options. Swym serves over 45,000 merchants in nearly 100 countries, has high uptime, and offers plans ranging from a free tier to enterprise-level with advanced integrations and support.