Web · E-commerce
Headless Commerce Development
Headless commerce means running your commerce backend, the catalogue, pricing, cart, and checkout, separately from the front end that your customers see. The front end is a custom application, usually built in Next.js or React, that pulls data from the backend over an API and renders it as fast, edge-served pages. You get full control over the buyer experience without rebuilding your commerce logic. We design and build headless architectures across Shopify, BigCommerce, and headless-native backends.
Built withNext.jsReactShopify HydrogenBigCommerceMedusaVercel
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What it is
What is headless commerce?
Headless commerce is an architecture pattern that decouples the commerce backend from the presentation layer. The backend, whether Shopify, BigCommerce, Medusa, or another engine, handles the catalogue, pricing rules, cart logic, and checkout. The front end is a separate application, typically built in Next.js or React, that calls the backend over an API and renders the output as statically generated or server-rendered pages. Because the front end is independent, it can be built with any technology, styled to any design, and deployed to a global edge network for fast delivery. The same backend can also feed a mobile app, a kiosk, or a third-party marketplace from the same content and pricing source.
Headless is not the right architecture for every store. It adds complexity and requires front-end development capability that a traditional platform theme does not. The cases where it pays off are well defined: stores where performance is a competitive differentiator, brands that need to publish the same content and pricing across more than one channel, and teams whose commerce requirements have outgrown what a platform theme can deliver. We will tell you plainly in the initial consultation if a well-configured theme on your current platform is the more sensible choice.
What's included
What a headless commerce build includes
Architecture designSelection of the right commerce backend and front-end framework for your catalogue, team, and performance requirements.
Next.js front endA custom Next.js or React storefront built against your commerce backend API with static generation and server rendering.
API layerCommerce data delivered through Shopify Storefront API, BigCommerce GraphQL, or a headless-native backend API.
SEO in headlessMeta, canonical, structured data, and sitemap wired into every rendered page from day one, not retrofitted after launch.
Multi-channel publishingA single commerce backend feeding your web storefront, mobile app, or additional channels from one content and pricing source.
Edge deploymentDeployment to a global edge network such as Vercel so pages load fast for buyers wherever they are.
Performance and QACore Web Vitals tuning, rendering strategy optimisation, and full pre-launch testing across devices and browsers.
How we work
How we build headless commerce
1Fit assessment and architecture
We confirm headless is the right choice for your situation and design the backend, API layer, and front-end stack before any code is written.
2Commerce backend setup
We configure or connect your commerce backend: catalogue, pricing, cart, checkout, and any integrations required.
3Front-end build
We build the Next.js or React storefront against the API, covering every template: home, category, product detail, cart, and checkout.
4SEO and structured data
We wire meta, canonical, Product schema, and sitemap into the rendering pipeline so every page is SEO-complete at build time.
5Performance tuning and QA
We tune Core Web Vitals, test rendering on every key template, and run full QA on cart, checkout, and integrations before launch.
6Edge deployment and monitoring
We deploy to the edge, submit the sitemap, and monitor performance and crawl coverage in the period after launch.
Why it matters
Why teams go headless
Headless commerce trades simplicity for control, speed, and reach across channels.
Faster storefronts
Statically generated, edge-served pages load significantly faster than server-rendered platform themes, which directly affects conversion and SEO.
Full front-end control
A custom front end means your design, interactions, and buyer experience are not constrained by what a platform theme can render.
One backend, multiple channels
A headless backend can serve your web storefront, a mobile app, and additional channels from the same catalogue and pricing source.
Who this is best for
The right fit
Best for performance-critical and multi-channel stores
High-traffic brands where storefront speed is a measurable revenue factor, teams with front-end developers who need design freedom beyond a platform theme, and businesses publishing commerce content across more than one channel.
Most stores do not need headless
Headless adds meaningful complexity and cost. A well-built theme on Shopify, WooCommerce, or BigCommerce delivers strong performance for most stores. If speed is the concern but a full headless build is not justified, Store Design and performance optimisation on your current platform is usually the faster, more cost-effective path.
FAQs
Common questions about headless commerce
Which commerce backend do you recommend for headless?
It depends on your catalogue, team, and integration needs. Shopify with the Storefront API or Hydrogen is the most common choice for brands already on Shopify: the commerce logic is handled, and the front end is fully custom. BigCommerce offers a strong headless option with more native B2B features. Medusa is a good fit for teams that need full control over the commerce logic itself as open-source software. We map your requirements to the right backend in the architecture phase [verify backends supported].
Does SEO still work with a headless front end?
Yes, when it is built in correctly from the start. The SEO risk in headless is that meta, structured data, and canonical tags are not automatically handled the way they are in a platform theme. We wire all of these into the Next.js rendering pipeline at the build phase so every page is SEO-complete before it goes live, not retrofitted after a ranking drop.
How is this different from Shopify headless specifically?
Shopify headless, often called Hydrogen or Storefront API headless, uses Shopify as the commerce backend and replaces the Liquid theme with a custom Next.js or React front end. This page covers the headless architecture concept and all backend options. The Shopify-specific headless implementation is also covered under our Shopify services at /web/shopify/headless/ if Shopify is your confirmed backend.
Is headless more expensive to build and maintain?
Yes, on both counts. A headless build requires more front-end development work than a platform theme and produces a codebase your team needs to maintain. Ongoing platform updates also require more active management than a managed theme. The cost is justified when the performance or multi-channel benefits are clear and measurable. We will tell you in the initial consultation if the business case does not stack up for your situation.
Can we go headless without rebuilding our commerce data?
In most cases, yes. If your commerce backend already holds your catalogue, pricing, and order history, going headless means replacing the front end layer, not migrating the underlying commerce data. The exception is if your current platform does not have a usable headless API, which is the case with some older or custom platforms, in which case a backend migration may be required alongside the front-end build.
How long does a headless commerce build take?
A headless build covering a full storefront on Shopify Hydrogen or BigCommerce typically takes 12 to 20 weeks depending on catalogue size, the number of templates, and integration complexity [verify]. Headless builds with a custom or open-source backend such as Medusa take longer. We scope the timeline in the architecture phase once the full requirements are clear.
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Stores we've built and rebuilt
A cross-section of from-scratch launches and replatforms. Filter by what you're trying to do.
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What store owners say
Outcomes from the people who run the stores.
Considering a headless commerce build?
Get a free architecture consultation. We will review your current platform, your performance and channel requirements, and give you an honest recommendation on whether headless is the right call before you commit.
Get your free architecture consultation