We use the Shopify Storefront API to build custom shopping experiences, not Shopify themes. The commerce engine stays. The frontend is ours.
shopify.com ↗We don't build Shopify themes. We use Shopify as a headless commerce engine and build the storefront ourselves. The Storefront API gives us access to products, collections, cart management, and checkout without being constrained by Liquid templates or theme limitations. This means the shopping experience can match the brand exactly: custom product pages, animated transitions, filtering UIs, and checkout flows that feel native to the site rather than bolted on. Shopify handles inventory, payments, and order management. We handle everything the customer sees.
Shopify is the most reliable commerce backend available. Inventory management, payment processing, tax calculation, shipping, and order fulfillment all work out of the box. By using it headless through the Storefront API, we get that reliability without being locked into Shopify's frontend opinions. Our clients get a custom storefront that matches their brand while their operations team uses the familiar Shopify admin for day-to-day management.
Headless Shopify: when a custom storefront beats a theme
Not every store needs to go headless, and we say so when a theme is the right call. Where headless earns its keep is when the shopping experience has to do something themes fight: a product configurator, heavy filtering and faceted search, animation and interaction that feel native to the brand, or commerce woven into a larger content site rather than living on a separate subdomain. In those cases we use Shopify purely as the commerce engine (products, inventory, cart, checkout, payments) and build the storefront ourselves against the Storefront API. The operations team keeps the familiar Shopify admin; the customer gets an experience that matches the brand exactly instead of bending to Liquid's limits. As a headless Shopify agency our job is to draw that line honestly: recommend a theme when a theme wins, and go headless only when the experience genuinely needs the control.
Shopify Storefront API builds on Next.js and SvelteKit
A headless Shopify build lives or dies on how the front end uses the Storefront API. We query products, collections, and variants through GraphQL so each page fetches exactly what it renders, and we manage cart state through the cart mutations so the whole flow up to checkout stays on our storefront. Checkout itself hands off to Shopify, keeping payment security and PCI scope where they belong. On the framework side, most of these builds ship on Next.js or SvelteKit: Next.js when the project benefits from its rendering and ecosystem, SvelteKit when we want a lighter, animation-heavy storefront that stays fast under load. We handle the details that make headless feel seamless: optimistic cart updates, inventory accuracy, and clean handling of sold-out and pre-order states. When editorial content matters too, we pair Shopify with a headless CMS so marketing owns the story while Shopify owns the catalog.
How we build a headless Shopify storefront
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Model the catalog
We map products, collections, variants, and metafields to how the brand actually merchandises, so the front end has clean, structured data to render instead of theme-shaped compromises.
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Build the storefront
We build custom product, collection, and cart experiences against the Storefront API, matching the brand exactly rather than styling around a theme constraint.
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Wire cart and checkout
We manage cart state through the Storefront API and hand off to Shopify's checkout, keeping payment security and PCI scope inside Shopify where they belong.
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Integrate content
When editorial matters, we pair Shopify with a headless CMS so marketing owns the story and product pages stay rich without touching the commerce data.
Headless Storefronts
Custom-built product pages, collection views, and cart experiences powered by the Shopify Storefront API.
Custom Product Experiences
Interactive product configurators, comparison tools, and filtered browsing that Shopify themes cannot support.
Unified Brand Sites
E-commerce integrated into the main brand site rather than redirecting to a separate Shopify subdomain.
Systems we pair Shopify with
Next.js
Our common headless Shopify front end. Next.js pulls catalog data through the Storefront API and renders product and collection pages with the caching strategy each route needs.
SvelteKit
For lighter, animation-heavy storefronts we build on SvelteKit, keeping the shopping experience fast under load while still driving it from the Storefront API.
Sanity
We pair Shopify with Sanity so marketing owns editorial and campaign content while Shopify owns products and checkout, composed into one branded storefront.
Vercel
Headless Shopify storefronts deploy on Vercel, where preview URLs let clients review merchandising and design changes on a live link before they go out.
