Sway Functions

Sway Functions is a Shopify app in the Discounts category. Sway Functions enables merchants to create sophisticated rules for discounts, shipping, and payments. Standard Shopify settings often limit what merchants can accomplish with promotions and checkout customization. Create tiered discounts that change with cart value, give bundle pricing across categories, display shipping options based on product weight, or show different payment methods depending on customer segment - all through an intuitive interface. It averages 4.40 out of 5 across 5 merchant reviews on the Shopify App Store.

Sway Functions offers a free plan and a single paid plan at $15/month. The free plan includes Up to 3 functions, Basic shipping customizations, Simple cart validation, and Basic discount functions. The paid plan unlocks advanced features like additional integrations, automations, and deeper customization.

Yes — Sway Functions offers a free plan alongside paid options. The free plan includes Up to 3 functions, Basic shipping customizations, and Simple cart validation. Paid plans start at $15/month for advanced features.

Sway Functions launched on June 27, 2025 — over 1 year on the Shopify App Store. In that time it has gathered 5 merchant reviews.

Sway Functions does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.

Merchants commonly compare Sway Functions with Pumper Bundles Quantity Breaks, Hextom, Hextom, and TYDAL Popups. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.