Top 5 Shopify Agencies in London (2026)

If you’re the one who has to justify this decision to a board, a client’s list of “top agencies” isn’t enough. You need to know which of these firms will still answer the phone in month eight, which ones over-recommend Shopify Plus to inflate the project fee, and which ones actually understand what’s running underneath your current platform before they pitch you a rebuild.

This shortlist of Shopify agencies in London is ranked on four things that matter to a procurement decision, not a portfolio scroll: verified Shopify Partner status, platform breadth beyond Shopify alone, named UK client work you can call and check, and a support model with a defined response time rather than an open-ended promise.

Some of the agencies below build almost exclusively on Shopify. Others, chillicommerce included, will tell you when staying on Magento or Adobe Commerce is the smarter call. Both are legitimate answers. What isn’t legitimate is an agency that only has one platform to sell you and presents that as advice.

1. chillicommerce

chillicommerce has been building and supporting eCommerce platforms since 2008, holding Adobe Solution Partner, Magento Solution Partner, Shopify Partner, and Hyvä Partner status. That platform breadth is what separates this eCommerce agency UK  from the rest of this list: rather than pushing every client towards Shopify by default, chillicommerce scopes each build against what the business actually needs, including cases where staying on Magento or moving via a considered Magento to Shopify migration is the better call. Verified UK clients include Crazy Price Beds, Quickvit, and Canopy Superstore, spanning builds, migrations, and ongoing support retainers.

Best for: UK brands who want an honest platform recommendation from an agency that works across Shopify, Magento, Adobe Commerce, and Hyvä rather than one that only sells Shopify.

2. Charle Agency

Charle Agency is a London-based (Vauxhall) Shopify Plus Partner with a design-led, search-first approach to Shopify builds. The agency has delivered over 150 Shopify launches generating more than £300 million in cumulative merchant sales, with named clients including Cambridge Satchel, Gilbert Rugby, and Muc-Off. Their HelpDesk support product and SiteLab CRO retainer give post-launch work a defined shape rather than an open-ended promise.

Best for: London DTC brands in fashion, beauty, and lifestyle who want search visibility and AI search readiness built in from the start.

3. Eastside Co

Eastside Co has held Shopify Platinum Partner status since 2012, one of the first agencies in the UK to do so, and has built over 500 Shopify stores from its London (Soho) office. With 80+ in-house developers and the ability to build custom Shopify apps beyond what the App Store offers, the agency has worked with names including Volkswagen, Unilever, and Chelsea FC.

Best for: enterprise brands whose Shopify Plus requirements exceed what off-the-shelf apps can deliver.

4. We Make Websites

Based on Pentonville Road in London, We Make Websites specialises in headless Shopify Plus builds using Hydrogen, serving brands where standard Liquid architecture can’t hit the performance bar required. Named Hydrogen clients include Good American, HyperX, and Toteme.

Best for: enterprise brands that have already confirmed headless architecture is a genuine requirement, not just a nice-to-have.

5. Juno Ecommerce

Juno Ecommerce is a London-based Shopify Premier Partner with experience spanning Shopify Plus, Magento, international commerce, and complex B2B requirements. Founded in 2006, the agency became a Magento partner in 2009 before expanding into Shopify Plus in 2016, giving its team useful cross-platform experience for brands considering migration as well as new Shopify builds. Its client work includes Remi Cachet, ICONIC London, and Herman Miller, for which Juno supported the rollout of multiple international Shopify Plus gaming stores.

Alongside Shopify development and UI/UX design, Juno provides ongoing support, marketing services, and its CommerceOps service covering areas such as security and compliance.

Best for: established B2B and international brands that need Shopify Plus expertise alongside migration experience, ongoing support, and complex multi-market ecommerce capabilities.

How to Choose Between Shopify Agencies in the UK

Shortlisting is only half the job. Before you brief any of the Shopify agencies in the UK, it’s worth checking each one against the same criteria:

Platform honesty.
Do they explain when Shopify Plus is justified versus when standard Shopify covers it?

Platform breadth.
Have they worked across other platforms, so a Shopify recommendation isn’t the only tool in the box?

App stack discipline.
Do they audit performance impact before adding apps, rather than defaulting to popular choices?

Support model.
Is post-launch support a named service with a response time, or a vague promise?

Evidence.
Can they show real UK client names and results, not just a portfolio of screenshots?

For a wider independent roundup covering additional agencies beyond this top 5, see shopify-development-companies for a broader comparison of the London market.

Final Thoughts

Most “top agency” lists in this space read like a directory: a name, a logo, a one-line label. What actually matters when you’re choosing between the five above is less about the label and more about three questions, and it’s worth asking all three of every agency you speak to, not just the one you’re leaning towards.

chillicommerce sits at the top of this list because those three questions aren’t an afterthought; they’re built into how every project gets scoped by this ecommerce agency UK businesses keep returning to. Since 2008, that’s meant working across Shopify, Magento, Adobe Commerce, and Hyvä for UK businesses who wanted a straight recommendation rather than a platform sold on commission.

Whether you’re weighing a fresh Shopify build or magento to shopify migration or off an existing platform, that’s the conversation worth having first.

Frequently Asked Questions

How much does it cost to work with a top Shopify agency in London?

Costs vary by scope. A standard Shopify build typically ranges from £8,000 to £25,000, while Shopify Plus builds with custom integrations can run £40,000 upwards.

Should I choose a Shopify specialist or a multi-platform agency?

A multi-platform agency, such as one working across Shopify, Magento, and Adobe Commerce, is better placed to give an honest platform recommendation rather than defaulting to the one platform they sell.

How long does a Shopify build typically take?

A standard Shopify store usually takes 6 to 10 weeks from discovery to launch, while Shopify Plus builds with custom integrations often run 12 to 20 weeks.

What Services do e-commerce agencies typically offer for the Shopify platform?

UK Shopify agencies typically offer store setup, custom theme development, app integration, migration from other platforms, SEO, conversion-rate optimisation, ongoing maintenance, and Shopify Plus consulting for larger brands.

What are common pitfalls to avoid when hiring a Shopify consultant or agency?

Avoid agencies that skip discovery, rely heavily on page builders instead of native Shopify 2.0, cannot show live stores, hide subcontractors, or refuse to hand over full code, data, and admin ownership on completion.