Updated 2025 · Shopify Development · Sussex
Best Shopify Developers in Sussex
Sussex has a strong ecommerce agency scene, anchored around Brighton's digital community and extending across East and West Sussex. This guide covers the agencies worth considering and what separates them.
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Why picking a Shopify developer in Sussex takes more than a Google search
Brighton has one of the highest concentrations of digital agencies outside London, and a significant number of them list Shopify as a service. That creates an obvious problem: the quality and capability varies enormously, and the websites all say roughly the same thing. Every agency claims to be experts, to care about results, and to build stores that convert.
What actually varies is whether they write custom code or configure themes, whether they have experience at your scale, whether they can integrate Shopify with your back-office systems, and whether the person who pitches your project is the person who builds it.
Quick comparison
The main Shopify agencies serving Sussex. An honest side-by-side on what actually matters.
| Criteria | Dev Partners | View6 | Convert Digital | Due North | Takeoff Digital |
|---|---|---|---|---|---|
| Best for | Complex builds, ERP integrations and platform migrations | SEO-led Shopify growthBrighton, Magento and Shopify specialists | Performance-first Shopify buildsBrighton, conversion-focused | UX and CRO-led Shopify buildsBrighton, ex-Amazon specialist | High-end Shopify Plus buildsEast Sussex, from £15k |
| Custom development | v Core specialismBespoke code, not theme configuration | v Yes15+ years, Magento and Shopify | v YesFrom £2,200, senior-led | v YesTheme development and custom apps | v YesShopify Plus and headless |
| ERP and system integrations | v SpecialistsNetSuite, Peoplevox, custom ERPs | ~ App integrationsStandard connectors | ~ Some capabilityStandard integrations | ~ Third-party appsStandard integrations | v YesERP, 3PL, POS connections |
| Shopify Select Partner | v YesHigher tier recognition | ~ Shopify Partner | ~ Shopify Partner | ~ Shopify Partner | ~ Shopify PartnerApp Store developer |
| Based in South East | v Gravesend, KentServing Sussex businesses | v Brighton, Sussex | v Brighton, Sussex | v Brighton city centre | v East Sussex |
| Typical client | Mid-market retailers needing bespoke Shopify functionality and integrations | Sussex ecommerce brands wanting SEO and growth-led Shopify work | Brighton and Sussex brands wanting conversion-focused builds with SEO | Sussex brands where UX quality and conversion optimisation are the priority | Established Sussex retailers scaling to Shopify Plus with enterprise budgets |
How we evaluated these agencies
We focused on agencies with genuine Shopify development capability, not digital marketing agencies with Shopify listed as a service they also offer.
Custom code vs theme configuration
There is a meaningful difference between agencies that write bespoke Shopify code and those that configure themes and apps. For complex functionality or integrations, only the former will do.
Integration capability
Many retailers need Shopify connected to ERPs, warehouse systems, or fulfilment platforms. This is a distinct technical skill set. Not all agencies have it, even if they say they do.
Track record at your scale
An agency whose typical project is a starter store will be out of their depth on a complex mid-market build. We looked at the actual scale and type of work each agency has delivered.
Who actually does the work
Some agencies pitch senior people and deliver via junior developers or offshore teams. We prioritised agencies where the people who talk to you are the people who build your store.
Commercial transparency
The best agencies are upfront about scope, costs, and timelines rather than surrounding every conversation with account management layers before you can get a straight answer.
Shopify agencies in Sussex
Dev Partners are a Shopify Select Partner based in Gravesend, Kent, serving retailers across Sussex and the wider South East. They build custom Shopify stores and integrations for mid-market retailers who need Shopify to do things it does not do out of the box, with clients including AX Paris, Motel Rocks, and Chi Chi London.
The key distinction from most Sussex Shopify agencies is the depth of technical work they take on. Where others configure themes and connect standard apps, Dev Partners writes bespoke Shopify code: custom pricing logic, ERP connections, multi-warehouse inventory management, wholesale portals, and fulfilment automation. As a Shopify Select Partner, one of very few certified at that level in the South East, they bring credentials that most local agencies cannot match.
For Sussex retailers who have outgrown what a standard Shopify agency can deliver, or who need their Shopify store to connect properly with back-office systems, Dev Partners is the strongest technical option in the region.
View6 are a Brighton-based ecommerce agency with over 15 years of experience across Shopify and Magento. They have a strong reputation in Sussex for SEO-led ecommerce work, with case studies demonstrating meaningful year-on-year revenue growth and cost reduction for clients. Their team of Grant and Piers has built long-term relationships with Sussex retailers across fashion, outdoor, and lifestyle sectors.
Their sweet spot is Sussex brands that want a sustained SEO and performance partnership alongside their Shopify build, rather than just a development project. For retailers who need deep custom development, ERP integration, or operational back-office functionality, a more development-focused partner will offer greater depth.
Convert Digital are a Brighton-based Shopify agency led by senior developer Tom O'Boyle, with over 12 years of experience working with local and national brands. Their builds are designed around defined client journeys, sales funnels, and technical SEO from the outset rather than as afterthoughts. They are transparent about pricing, with projects starting from £2,200 plus VAT.
They suit Brighton and Sussex businesses with strong brands and products that want a conversion-focused Shopify build with a clear SEO foundation. Their direct, accessible approach and same-day quoting process is a genuine differentiator for businesses that find larger agencies slow to engage. For very complex ERP integrations or enterprise-scale builds, the depth of their development team is worth confirming directly.
Due North are a Brighton-based Shopify agency with a distinctive positioning: their team is led by an ex-Amazon Conversion Rate Optimisation specialist, and they put UX at the centre of every build. They run a structured process from requirements and research through wireframing and visual design to development, with a clear focus on user experience driving commercial results.
They are a credible choice for Sussex brands where customer experience and conversion improvement are the primary levers. For retailers who need deep technical custom development, complex integrations, or operational back-office connections, a more technically-focused partner will be better placed.
Takeoff Digital are an East Sussex-based Shopify agency and published Shopify App Store developer, specialising in high-end Shopify Plus builds for established retailers. Their work spans custom theme development, Shopify Plus enterprise architecture, ERP and 3PL integrations, and headless builds using Hydrogen or Next.js. Builds start from £15k for theme-led work and £45k for Shopify Plus custom storefronts.
They suit well-funded East Sussex retailers scaling to Shopify Plus who need a technically capable local agency with genuine enterprise experience. Their pricing and project scope position them firmly in the enterprise segment. For mid-market retailers who do not need Shopify Plus or headless architecture, the cost is likely disproportionate.
The Shopify work we do for Sussex retailers
Complex Shopify builds for Sussex retailers who have outgrown standard solutions
The retailers we work with across Sussex typically share one characteristic: they need Shopify to do things it does not do out of the box. Custom pricing logic, ERP connections, multi-warehouse inventory management, wholesale portals, and fulfilment automation are standard territory for us.
As a Shopify Select Partner based in Gravesend, Kent, we work with businesses across the South East. Our clients include some of the most recognised fashion ecommerce brands in the UK, and our development capability reflects that.
- Custom Shopify theme development built around your brand and workflows
- ERP and back-office integration: NetSuite, Peoplevox, Sage, and bespoke systems
- Multi-warehouse inventory management and fulfilment automation
- Platform migrations from Visualsoft, Magento, WooCommerce, and legacy systems
- Wholesale portals running alongside consumer storefronts
- ShopFlow: our own inventory and order management platform for retailers replacing expensive ERPs
- Ongoing support: direct developer access, not account managers
Shopify development across Sussex
We work with Shopify businesses across East and West Sussex. Here are the main areas we serve:
If your Shopify store is in Sussex, we have almost certainly worked with businesses near you.
How to choose a Shopify developer in Sussex
The questions worth asking before you sign anything.
Do they write code or configure themes?
Ask directly. For custom functionality, ERP integration, or complex workflows, you need an agency that writes bespoke code rather than working within what a theme allows.
Who actually builds your store?
Some agencies pitch senior staff and deliver via junior developers or offshore teams. Ask directly who writes the code day to day and who your point of contact is throughout.
Have they built something like yours?
Ask for specific examples relevant to your sector and project type, not just logos. Detail about what they built and what the challenges were.
What does support look like after launch?
Ask how post-launch work is handled, how quickly they respond to issues, and whether you will be talking to developers or account managers.
Can they handle your integrations?
If your store needs connecting to an ERP, warehouse system, or third-party fulfilment, confirm the agency has actually done this before.
Are they a Shopify Select Partner?
Shopify Select Partner status sits above standard Shopify Partner and recognises agencies with a strong track record. Worth checking before you commit.
What our clients say
20 clients. A few of their words.
A well-rounded team, ensuring a full suite of expertise & resource is always available. CDS Global have seen the successful completion of major projects over the years where Dev Partners' ability to grasp the underlying business needs to provide a future-proof solution has been invaluable.
We have worked with Jason & his team to develop our Shopify store, and the experience was outstanding from start to finish. The design is clean, modern, and perfectly aligned with our brand identity, while the build is fast, responsive, and easy to manage on the backend. They clearly understood our vision and delivered a store we're genuinely proud of. Highly recommend to any brand looking for a top-quality Shopify partner.
After ongoing issues and delays with our previous developers, we brought in Rob & Jason at Dev Partners to take over all our websites and bespoke software. What a breath of fresh air, fully focused, excellent pre-launch designs and clear communication throughout. Highly recommended.
BPC Energy Ltd turned to Dev Partners for a complete turnkey solution, and they exceeded our expectations. The team handled everything from project management to development and support with real care and attention. They understood what we were aiming for, stayed on top of every detail, and always delivered on schedule with excellent quality.
Working with Dev Partners to redesign and modernise our WMS system: the whole process has been thoroughly professional from the outset and a delight to work with. Cannot recommend enough.
Great agency. Have used Dev Partners for several years and they have built 20+ sites for us, in addition to taking on our legacy websites, upgrading and maintaining. Easy to work with and some great practical ideas to improve our digital offerings.
Jones Hire have been working with Dev Partners on several projects, which have been very successful. They linked our catering database to a new improved website so clients can easily place and update orders, created a custom warehouse picking app to fulfil all our challenging requirements, and are currently developing a custom transport app to streamline our loading and delivery process.
We have been trying to reinvent our website for over 5 years, trying to make it convert and failing each time. Spoke to Rob at Dev Partners, the team helped create our new site and the improvement was instant.
We have been working with Rob and the team for about 10 years now. Dev Partners helped us build a completely bespoke CRM from scratch which manages our daily business and is always well maintained. We have been able to use the system and roll it out in our new franchise branches.
We collaborated with Dev Partners on the front end of a fairly complex telemarketing platform. Rob and Jason took the time to properly understand the moving parts, asked the right questions, and delivered a clean, intuitive interface that's made the system far easier for our team to use.
I have been working with the team at Dev Partners for the last 3 years and we have always been impressed with the speed in which they act on things for us, along with the honest open communication. The team are a valuable and vital part of our supply chain.
We've had a program for our business in the electronic security sector that Dev Partners developed and keep up to date. They've never let us down, always there when needed. Thanks Rob and the team.
Dev Partners have been working with us for just over 2 years. They have significantly upgraded and redesigned our existing web platforms, and always deliver a first class service.
Dev Partners helped us build an event website. The team were very knowledgeable, easy to work with and quick to deliver a high quality product.
Working with Dev Partners has been an exceptional experience. Their team is highly skilled, professional, and committed to delivering results. What truly sets them apart is their communication and transparency; we always felt informed, supported, and confident.
We've worked with Dev Partners a few times to support us on bespoke web build tasks. They're very easy to work with, approachable, and explain the detail in a way that's understandable. A great partner for technical issues at sensible prices.
Excellent customer service backed up with solid experience. As a media business we have had five websites built by Dev Partners. I would certainly recommend them.
Found Dev Partners and they were great, nothing too much trouble. They managed to help us with integrating our old existing system with Shopify.
I've worked with Rob and his team off and on for many years and have always found them to be professional, knowledgeable, and best of all, they listen to their clients and deliver what is required.
We have worked with Dev Partners for 7 years and can highly recommend them for their expertise and excellent customer service.
Planning a Shopify project in Sussex?
Book a free discovery call and we will give you a straight view on your options.
Whether you are building a new Shopify store, migrating from another platform, or need custom functionality your current setup cannot support, we will give you a straight assessment of what is involved and what it would cost.
What we will cover:
- Your current platform and where it is falling short
- What a Shopify build or migration would involve for your business
- Realistic timelines and cost expectations
- The integrations and custom functionality you will need
- Whether we are the right fit, or who might be better placed
Calls are typically 30 to 45 minutes. We reply to all enquiries within one working day.
Book a Discovery Call
Tell us about your Shopify project and we will be in touch within one working day.
