Shopify Development Agency London

Service

Shopify Development Agency London That Delivers Real ROI

Out-of-the-box Shopify gets you live; custom Shopify development gets you profitable. We build (or rebuild) Shopify stores with bespoke themes, smart apps, fast load times and conversion patterns proven across hundreds of UK brands.

Shopify and Shopify Plus expertise
Custom OS 2.0 themes
Migration from any platform
Conversion-tested checkout patterns
Klaviyo and Meta Pixel setup
90 days free post-launch support

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Shopify Development Agency London services in London by Unzip Logic Systems

What you get

Inside Our Shopify Development Agency London Package

Custom Theme

Bespoke OS 2.0 theme — fully editable in Shopify's theme editor.

Conversion-Optimised UX

Tested checkout, social proof and trust patterns — not generic Shopify defaults.

Apps & Custom Code

Carefully curated app stack and bespoke code where apps fall short.

Marketing Setup

Klaviyo, Meta Pixel, Google Ads and review platforms set up correctly.

Shopify SEO

Optimised collection pages, product schema, internal linking and content templates.

Speed Optimisation

Aggressive theme and image optimisation for fast loads on mobile.

How we work

Our Proven 4-Step Delivery Process

01

Strategy Call

Free 30-minute consultation to understand your goals, audience and current setup.

02

Proposal & Plan

Detailed scope, timeline and fixed quote within 48 hours — no obligation.

03

Build & Review

Sprint-based delivery with weekly demos so you always know exactly where we are.

04

Launch & Support

Go live with confidence. 30 days of free aftercare included on every project.

FAQs

Shopify Development Agency London — Common Questions

Yes — both. Most builds run on Shopify; brands doing £1m+/year usually move to Shopify Plus for the additional customisation and dedicated support.

Yes. Built using Shopify's modern Online Store 2.0 architecture with Liquid, JavaScript and CSS — fully editable in the theme editor.

Yes — we routinely migrate from WooCommerce, Magento, BigCommerce, Wix, Squarespace and OpenCart. Products, customers, orders and SEO all preserved.

From £3,499 for a polished store with up to 100 products. Premium custom Shopify Plus builds typically run £8,000–£25,000.

Ready to start your shopify development agency london project?

Book a free 30-minute strategy call with our London team. Honest advice, fixed quote in 48 hours.

Call +91 98183 70000 WhatsApp Get Free Quote