Website Design Agency Cardiff | Web Design & SEO | Think Digital
We Build Amazing Digital Experiences.
Think Digital is a Cardiff web design agency building custom websites, SEO-ready platforms and digital experiences for ambitious UK businesses.
Built to be found.
Designed to be chosen.
Think Digital designs and builds websites for Cardiff businesses and organisations from our office on Bute Street — working with professional firms, public-sector bodies, charities, growing businesses and established brands across the capital and South Wales.
Established in 2003, with more than 1,500 projects delivered, we build fast, hand-coded WordPress websites that are found in search, easy for your team to run and supported long after launch — bilingual English and Welsh where you need it, and no templates or page builders.
Featured Work
Work that speaks for itself.
Client Reviews
Trusted by Businesses
I have worked with Think Digital for over 15 years. They have set up all my business websites and looked after them. Their insights and suggestions has turned my relief chef business into a 7 million pound company turn over employing over 200 people. Cannot recommend highly enough.
Dai was an angel sent from above for me. He was so patient with my zero knowledge of websites, and created something amazing for me! My only regret is not finding and dealing with him earlier. I couldn't recommend him enough! Thank you so so much Dai.
Not only did he manage to create a great website, he was also on hand to give advice which helped enormously. Think Digital have given me that important foundational confidence that will undoubtedly support my business into the future.
An absolutely first class service! Always on hand to answer any questions, and Dai made lots of clever and thoughtful suggestions that went above and beyond. Highly recommended!
What we do.
Discuss a project →How we build better websites
Discovery and strategy
We start with your organisation, your audience and what the website has to achieve. We look at the competition in Cardiff and beyond, then agree the priorities before any design begins.
Content and structure
We plan the pages, content and user journeys first — including how English and Welsh content will sit side by side if you need both. Structure is what decides whether a website works.
Bespoke design
Every page is designed for your brand and your visitors, never adapted from a template, and built around the next step you want someone to take.
Development
Hand-coded WordPress with no page builders and no bloated plugin stacks. Fast, accessible and straightforward for your team to edit.
Testing and launch
We test across devices and browsers and check speed, accessibility, SEO and security before launch. The site goes live when it is ready, not before.
Support and improvement
After launch we stay on hand for hosting, maintenance, updates and new features as your organisation grows.
Questions we get asked
Do you have an office in Cardiff?
What kind of projects do you take on?
How much does a website cost?
How long does a website take?
Can you build bilingual English and Welsh websites?
Do you use templates or page builders?
Will my website be found on Google?
What happens after launch?
Who we work with
From professional practices in the city centre to public-sector bodies and growing businesses across South Wales — we build websites for organisations that need more than a template.
Councils & Public Sector
Councils, public bodies and community organisations across Wales that need accessible websites with properly structured English and Welsh content.
Towns, BIDs & Tourism
Town partnerships, BIDs and tourism organisations that need event listings, business directories and visitor information in one place.
Professional Firms
Solicitors, accountants, architects and consultants in Cardiff who need a website that reflects the standard of their work.
Recruitment & Education
Recruitment agencies, training providers and education organisations that need vacancy listings, applications and job pages that rank.
National Brands
Established brands that need a fast, well-built website supporting marketing, SEO and enquiries at scale.
Hospitality & Leisure
Hotels, restaurants, venues and attractions that need a website built to win direct bookings and visitors.
SMEs & Growing Businesses
Cardiff businesses that have outgrown a template website and need one built properly — and built to grow with them.
Startups & New Ventures
New ventures that need a strong first impression, built on solid foundations with SEO considered from the very first page.
Let’s build something great.
Tell us about your project and we’ll come back to you within one working day. No hard sell, no obligation — just an honest conversation.