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Magento Development Agency UK

Magento development for UK retailers who've outgrown simple platforms — Adobe Commerce builds, migrations and performance tuning by specialists.

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Overview

Magento for Serious Ecommerce

Magento (Adobe Commerce) is the heavyweight of ecommerce platforms — and it needs a heavyweight agency. We design, build, migrate and support Magento stores for UK retailers with complex catalogues, B2B requirements, multi-store setups and serious revenue at stake.

Our UK Magento development covers: new Adobe Commerce builds, Magento 1 to Magento 2/Adobe Commerce migrations, version upgrades, performance optimisation (Magento's reputation for slowness is a configuration problem, not a platform problem), custom module development, and third-party integrations — ERP, PIM, warehouse, payments.

We also rescue troubled Magento projects: inherited codebases, failed builds, agencies that disappeared. Our first step is always an honest technical audit telling you what's salvageable and what isn't.

Choosing between platforms? Compare with our Shopify development and ecommerce development services — we'll recommend what fits, not what pays us most.

What we build

Magento Development Services

Adobe Commerce builds

New stores architected for scale from day one.

Magento migrations

M1 to M2/Adobe Commerce without losing rankings.

Version upgrades

Security patches and upgrades without the downtime.

Performance tuning

Caching, indexing and infrastructure optimisation.

Custom modules

Bespoke functionality built to Magento standards.

B2B commerce

Quotes, negotiated pricing, company accounts.

Integrations

ERP, PIM, CRM, warehouse and payment systems.

Ongoing support

SLA-backed Magento support and maintenance.

How we work

How Our Magento Projects Run

  1. Audit

    Technical review of your current store or requirements.

  2. Architect

    Infrastructure, modules and integrations planned.

  3. Build

    Development on staging with regular demos.

  4. Migrate

    Data, SEO and redirects handled meticulously.

  5. Launch

    Go-live with monitoring and rollback plans.

  6. Support

    Ongoing optimisation and support retainers.

Growth partner

An Ecommerce Growth Agency Mindset

A Magento agency should care about revenue, not just code. We approach every build as an ecommerce growth project: conversion-focused UX, checkout optimisation, merchandising strategy, and analytics that show what's actually driving sales.

That's why Magento clients often pair development with our ecommerce SEO and ecommerce PPC — the store and the traffic strategy built by one team, pulling in the same direction.

Magento isn't right for everyone — it's powerful but demands investment. If your catalogue is simple and your team is small, we'll tell you Shopify is the smarter choice. We'd rather lose a Magento project than build you the wrong platform.

Questions

Frequently Asked

How much does Magento development cost in the UK?

New Adobe Commerce builds typically start at £25,000; migrations and upgrades quoted on complexity. It's an enterprise platform with enterprise-level investment — we'll tell you honestly if you don't need it.

Can you migrate us from Magento 1?

Yes — Magento 1 has been end-of-life for years and is a security risk. We migrate catalogues, customers, orders and SEO equity to Adobe Commerce with full redirect mapping.

Is Magento better than Shopify?

For complex B2B, huge catalogues or deep customisation: yes. For simpler stores: usually no — Shopify is cheaper to run. We build both and recommend based on your needs.

Do you offer Magento support retainers?

Yes — SLA-backed support covering security patches, performance monitoring, small developments and emergency response.

Can you fix our slow Magento store?

Usually, yes. Most Magento slowness comes from poor hosting, unoptimised indexing or bloated modules — our performance audits find and fix the actual causes.

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