Shopify Development Agency UK for Ambitious Ecommerce Brands

Q: What does a Shopify development agency actually do?

A Shopify development agency handles the technical side of building and growing your store — from custom theme development and bespoke features to third-party integrations, performance optimisation and ongoing development support. We go beyond what standard themes offer.

Q: How much does custom Shopify development cost in the UK?

Our Shopify development is priced in three tiers: a Theme Build from £3,500, a fully bespoke Custom Build from £7,500, and Plus & Complex builds from £15,000. Every project is scoped and quoted after a free discovery call.

Q: Can you work on an existing Shopify store?

Yes — most of our development work is on existing stores. Whether you need new features adding, integrations building, performance improving or custom functionality extending, we can pick up any Shopify codebase and work with what's there.

Q: Do you build custom Shopify themes from scratch?

Yes. We build fully bespoke Shopify themes using Liquid and Shopify's native development toolkit — no page builders, no bloat. We also work with and heavily customise existing themes where that's the right approach for your budget and goals.

Q: Can you integrate Shopify with our existing systems?

Yes — ERP systems, CRM platforms, loyalty programmes, fulfilment tools, custom APIs and more. We build clean, maintainable integrations that connect Shopify to the rest of your tech stack properly.

Q: Do you offer ongoing Shopify development support?

Yes. Once your project is live, we offer ongoing development retainers for continued feature development, technical support, performance monitoring and store improvements as your business grows.

Q: How long does a Shopify development project take?

Most custom Shopify development projects take 4–10 weeks, depending on scope. A focused feature build or integration can be a couple of weeks; a full custom theme with complex functionality takes longer. We give you a clear timeline at scoping, with defined milestones.

Q: Do you work with Shopify Plus?

Yes. We build and develop on both Shopify and Shopify Plus, including the advanced features Plus unlocks — custom checkout with Shopify Scripts, automation via Flow, B2B and higher API limits. If you're scaling or weighing up the upgrade, we'll give you a straight answer on whether Plus is worth it for you.

Q: What's the difference between a Shopify developer and a Shopify development agency?

A freelance Shopify developer is one person handling your build; a Shopify development agency gives you a team — developers plus QA, project management and ongoing support. For one-off tweaks a developer may be enough, but complex builds, integrations and long-term maintenance are usually safer with an agency.

We're a UK Shopify development agency building custom Shopify stores and bespoke features for brands that need more than an off-the-shelf theme. From custom theme development to complex app integrations, our Shopify developers write clean, Shopify-native code that actually scales.

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Speak directly with the founder. No sales team. No pressure.

A mobile phone mock up of a shopify website

A laptop mock up of a shopify store designed for ride bike wales

Why brands choose our Shopify development company

+18%

Average conversion uplift after a Shopify redesign

20+

Shopify stores designed and built

<2s

Average page load times across stores we build

Average client review rating

95%+

Mobile usability score on stores we deliver

Years building on Shopify

Need help?

Drop us a message and we will be glad to help

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WHY CHOOSE FUTUR?

Custom Shopify development built to perform and scale

We don't use shortcuts, bloated plugins or hacky workarounds.
Every line of code is written with performance, maintainability
and long-term growth in mind.

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Truly Custom Builds

Every project is built around your specific requirements — not adapted from a generic template. If Shopify can do it, we can build it properly.

Shopify-Native by Default

We build within Shopify's architecture using Liquid, Metafields and the Storefront API — no third-party page builders, no code debt, no compatibility issues down the line.

Built to Be Maintained

Clean, well-documented code that your team can manage and future
developers can build on — without needing to reverse-engineer what we did.

Performance First

Fast-loading stores aren't an accident. Every build is optimised
for Core Web Vitals, minimal HTTP requests and lean asset delivery
from day one.

Integrated & Extensible

From ERP and CRM integrations to custom apps and third-party APIs
— we build the connections your store needs to work as one joined-up
system.

WHAT'S INCLUDED

Everything covered in our Shopify development service

From scoping and architecture through to build, QA and launch —
we handle the full technical delivery so nothing gets missed.

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SHOPIFY DEVELOPMENT AGENCY

Built for brands that need more than Shopify out of the box.

Standard Shopify themes take you so far — but growing brands eventually hit a ceiling. Custom functionality, complex integrations, performance bottlenecks, or a need to stand out from stores using the same template as everyone else.

That's where we come in. We build bespoke Shopify solutions for brands that need the platform to work harder — whether that's a fully custom theme, a complex third-party integration, or performance work on an existing store that's slowing you down.

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Cyclist riding a black and gold Trek road bike on a paved road at sunset.

Abstract black and white wavy striped 3D shape surrounded by floating spheres on a green gradient background with a white wireframe grid.

Our Approach

Futur is a specialist Shopify development agency for UK brands that need clean, scalable, custom-built solutions — built by
developers who know Shopify inside out.

No Shortcuts

We don't patch problems with plugins or workarounds. If something needs building properly, we build it properly — even if it takes longer.

Architecture First

We think about data structure, scalability and maintenance before writing a single line of code. It saves everyone time and money later.

Transparent & Collaborative

You're kept in the loop at every stage. No black box development, no surprises — just clear communication and work you can follow.

Our Process

Our Shopify Development Process

A structured approach that takes complex requirements and turns
them into clean, scalable Shopify solutions — on time, on scope.

Discovery & Scoping

We map out every requirement, integration, data structure and technical constraint before any development begins — so the scope is locked and the build runs smoothly.

Development & Integration

Custom theme development, feature builds and third-party integrations delivered in clearly defined sprints. You review progress at each milestone before we move forward.

QA, Optimisation & Launch

Every build is tested across devices, browsers and edge cases. Performance is optimised and Core Web Vitals checked before we deploy to your live store.

Need custom Shopify development for your store?

Let's talk through what you need to build, what's currently holding your store back, and how we'd approach it.

Book a Strategy Call

See Our Work

Work

Our Latest Projects

Migration

Bespoke Shopify Build & CRO

View Project

Onest Energy Shopify & Recharge Build

Shopify

Migration & Custom Build

View Project

Ridebike Wales Shopify Migration

Campervan Coffee Co Shopify Migration

Ace Radiators Shopify Build

Don't take our word for it.
Ask AI about us.

Get an honest, no-sales-pitch rundown of what we do — straight from ChatGPT, Claude, Perplexity or Gemini. Tap one and ask away.

(Testimonials)

“Futur handled our full website redesign and delivered a result we’re really happy with. Supportive, knowledgeable, and easy to work with.”

Aled Davies

Managing Director at Cobra Workwear

“Futur Web created an eye-catching, user-friendly website that performs flawlessly across all devices. Professional, responsive, and highly recommended.”

Nicola Seviour

Director at Ace Radiators

“Futur were fantastic to work with, offering clear ideas, honest guidance, and flexibility throughout the project. Their support made the entire process smooth and stress-free.”

Kristian Watkins

KSW

Shopify Development Pricing

Theme Build

We start with a premium Shopify theme and customise it heavily around your brand — the faster, more cost-effective route to a polished, high-performing store.

£3,500

Book Your Consultation

Premium theme customised to your brand

Conversion-focused page layouts

Core integrations & app setup

QA, testing & launch

Who’s it designed for?

Brands that want a polished, on-brand Shopify store launched quickly — without full-custom cost.

Custom Build

A fully bespoke Shopify theme built from scratch around your brand, your customers and how they actually shop — designed to stand out and convert.

£7,500

Book Your Consultation

Bespoke theme designed & built from scratch

Technical discovery & UX planning

Up to 3 custom integrations

Performance optimisation + QA & launch

Who’s it designed for?

Growing brands that have outgrown templates and need a unique, conversion-built store.

Plus & Complex

For scaling and Shopify Plus brands — a fully custom build plus the complex integrations, advanced functionality and automation that high-volume stores demand.

£15,000

Everything in Custom Build

Complex & unlimited integrations (ERP, CRM, custom APIs)

Shopify Plus build & advanced functionality

Ongoing support & priority SLA included

Who’s it designed for?

High-volume and Shopify Plus brands needing complex, scalable builds with long-term support.

FAQ

You ask, we answer

What does a Shopify development agency actually do?

A Shopify development agency handles the technical side of building and growing your store — from custom theme development and bespoke features to third-party integrations, performance optimisation and ongoing development support. We go beyond what standard themes offer.

How much does custom Shopify development cost in the UK?

Custom Shopify development projects typically start from £3,500 for smaller feature builds and scale based on complexity, number of integrations and timeline. We scope every project properly before quoting — get in touch for a free discovery call.

Can you work on an existing Shopify store?

Yes — most of our development work is on existing stores. Whether you need new features adding, integrations building, performance improving or custom functionality extending, we can pick up any Shopify codebase and work with what's there.

Do you build custom Shopify themes from scratch?

Yes. We build fully bespoke Shopify themes using Liquid and Shopify's native development toolkit — no page builders, no bloat. We also work with and heavily customise existing themes where that's the right approach for your budget and goals.

Can you integrate Shopify with our existing systems?

Yes — ERP systems, CRM platforms, loyalty programmes, fulfilment tools, custom APIs and more. We build clean, maintainable integrations that connect Shopify to the rest of your tech stack properly.

Do you offer ongoing Shopify development support?

Yes. Once your project is live, we offer ongoing development retainers for continued feature development, technical support, performance monitoring and store improvements as your business grows.

How long does a Shopify development project take?

Most custom Shopify development projects take 4–10 weeks, depending on scope. A focused feature build or integration can be a couple of weeks; a full custom theme with complex functionality takes longer. We give you a clear timeline at scoping, with defined milestones, so you always know what's happening and when.

Do you work with Shopify Plus?

Yes. We build and develop on both Shopify and Shopify Plus, including the advanced features Plus unlocks — custom checkout with Shopify Scripts, automation via Flow, B2B and higher API limits. If you're scaling or weighing up the upgrade, we'll give you a straight answer on whether Plus is worth it for you.

What's the difference between a Shopify developer and a Shopify development agency?

A freelance Shopify developer is one person handling your build; a Shopify development agency gives you a team — developers plus QA, project management and ongoing support. For one-off tweaks a developer may be enough, but complex builds, integrations and long-term maintenance are usually safer with an agency.

LET’S TALK

Got a Shopify project in mind?

Whether you're launching a new store, migrating from another platform, or looking to grow an existing one — we'd love to hear about it.

We recently partnered with Futur to develop our new website, and the experience has been excellent. Their deep technical knowledge and strategic understanding of e-commerce and the Shopify platform gave us complete confidence throughout the entire process. If you are looking for a skilled developer who truly understands how to build a high-performing online store, I highly recommend Futur

— Stuart Davies

Founder of Ride Bikes Wales