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Web Design Agency · Cardiff · United Kingdom

Web design for
Cardiff businesses
that means business.

XerSha builds websites, web apps, e-commerce stores, mobile apps and AI automations for Cardiff businesses ready to grow. Senior-led, transparent pricing, delivered on time.

Get a free quote in minutes → See our work
78+
Projects Delivered
100%
Client Satisfaction
48hr
Response Time
£300
Starting From
Why Cardiff businesses choose XerSha

Senior expertise.
Without the agency overhead.

Cardiff is the economic engine of Wales, with a growing reputation for creative industries — the city is home to major broadcasting and media production operations. Businesses in the Welsh capital increasingly need websites that can compete with counterparts in English cities.

We work with businesses across Cardiff Bay, the city centre and the Cardiff Capital Region and the wider Cardiff area. Whether you're a startup or an established brand, you get senior-level attention, honest advice, and transparent pricing on every project.

Cardiff's agency market is the largest in Wales but relatively compact, meaning businesses can access experienced agencies without the cost premium of Bristol or London, though specialist expertise can be harder to find.

Operating fully remotely means you get senior-quality output without the overhead. GDPR-compliant by default, 48-hour response times, and a team that genuinely cares about the results — not just the delivery.

What's included in every project
  • Senior developer and designer on your project
  • Weekly progress updates throughout
  • Mobile-first, fully responsive design
  • SEO setup on every page from day one
  • Full code and file handover — it's yours
  • 30 days post-launch support included
  • Plain English throughout — no jargon
  • Fixed price — no surprise invoices
What we build for Cardiff businesses

Every digital product.
One studio.

From a simple marketing site to a complex SaaS platform — we build it all for Cardiff businesses. Every project scoped honestly and delivered on time.

🌐
Websites & Web Apps
Marketing sites, business websites and web applications with user accounts, real-time features and integrations.
From £2,500
🛒
E-Commerce
Shopify stores and custom e-commerce platforms built to convert browsers into buyers.
From £3,500
📊
SaaS Dashboards
Business tools, analytics dashboards and internal platforms your team actually wants to use.
From £8,000
📱
Mobile Apps
iOS and Android apps built with React Native. One codebase, two platforms, half the cost.
From £8,000
🤖
AI & Automation
Intelligent workflows, AI chatbots and automation that saves your Cardiff team hours every week.
From £1,500
🎨
UI/UX Design
Figma prototypes, design systems and user experience that makes your product look and feel premium.
From £1,500
Why XerSha over other Cardiff agencies

The honest difference.
No fluff.

01
Senior talent on every project
Agencies charge senior rates and assign junior developers. At XerSha, senior developers and designers handle your project from start to finish — no handoffs.
02
Transparent pricing — no surprises
We publish our prices. We give fixed quotes. We don't add extras you didn't ask for. What we quote is what you pay.
03
Honest advice, always
If you don't need a complex build, we'll tell you. If a simpler solution is the right answer, we'll say so — even if it means a smaller project for us.
04
Fast without cutting corners
We deliver most projects in 3–8 weeks without sacrificing quality. Speed comes from experience, not rushing.
05
You own everything
Full code handover, full file handover, full documentation. Nothing is locked to us. You can take your project anywhere.
06
Post-launch support included
30 days of free post-launch support on every project. After that, affordable retainers for ongoing updates.
How we work with Cardiff businesses

Simple process.
No surprises.

01
Free Quote
Chat with Aria and get an instant guide price in minutes. No commitment needed.
02
Discovery Call
15 minutes with the team. We understand your project and give you a fixed quote.
03
Design & Build
We design, build and test. Weekly updates so you always know where things stand.
04
Launch & Handover
We launch, hand over everything and support you for 30 days.
Frequently asked questions

Cardiff web design.
Questions answered.

How much does web design cost in Cardiff?
Web design in Cardiff typically costs between £2,500 and £8,000 for a business website, £3,500 to £12,000 for e-commerce, and £8,000 to £35,000 for web applications. Get a free instant quote tailored to your project at xersha.co.uk/quote.html.
Do I need a Cardiff-based web design agency?
Not at all. XerSha works with Cardiff businesses entirely remotely — video calls and digital handovers mean location is no barrier. You get senior-level expertise without local agency overhead.
How long does it take to build a website?
A standard business website takes 3 to 6 weeks. E-commerce stores take 4 to 10 weeks. Web applications take 8 to 16 weeks. XerSha provides a precise timeline before every project starts.
What technologies do you use?
We build primarily with React, Next.js, Node.js, PostgreSQL and AWS. For mobile apps we use React Native with Expo. For e-commerce we use Shopify or fully custom builds. For AI and automation we use n8n, Make and custom AI integrations.
Will I own my website after it's built?
Yes — completely. Full code handover, full file handover, full documentation. Nothing is locked to XerSha. You can take your project to any developer at any time.

Ready to build something
remarkable in Cardiff?

Get a free instant guide price in minutes. Chat with Aria, describe your project, and receive a detailed cost breakdown — no obligation, no sales calls.

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