Hull & York’s Web Design and Digital Marketing Agency
Websites, eCommerce, digital marketing and AI for ambitious businesses, designed and built by our team in Hull and York since 2010.
Trusted by businesses across Hull, York and the UK
We design websites, digital marketing and AI that bring in enquiries and sales. From our studios in Hull and York, for start-ups, local firms and national brands, since 2010.
Recent work
A few of the brands, websites and campaigns we’ve made for clients.

Soju by Sumo
Branding and web design for an award-winning pan-Asian restaurant.

Studio Bakery
eCommerce and digital marketing for a handmade bakery brand’s national launch.
200%+ increase in monthly online sales

Fruit Market
Web design for the regeneration of Hull’s historic Fruit Market.
28% increase in engagement

C4DI
Website design and development for Hull’s digital innovation hub.
40%+ increase in engagement time
What we do
One team for your website, your brand, your marketing and the AI that helps it all work harder.
Website design
Websites that drive results. Bespoke WordPress websites, planned around your customers and built to convert. Fast, accessible and easy for you to update.
AI services New
AI services, designed and built in-house. AI consultancy, websites, marketing and search, built around how people research and buy now.
eCommerce websites
Stores that sell, scale and keep customers coming back. Shopify and WooCommerce stores that make buying simple, from product pages to checkout.
SEO
Rank higher, get found, grow faster. Search engine optimisation that gets you found by the people already looking for what you sell, in Hull, York and beyond.
Digital marketing
Strategy that grows your business. Joined-up campaigns across search, social and email, reported monthly in plain English.
Google Ads and PPC
Clicks that count, results you can measure. Paid search that’s managed to cost per lead, not clicks.
Design and branding
A design agency that builds brands. Branding, graphic design and video that make you recognisable and remembered.
UI/UX and app design
Digital experiences that feel effortless. Interfaces people understand at first glance, for websites and mobile apps.
Web design in Hull that works as hard as you do
TH3 is a website design and digital marketing agency with studios in Hull and York. For more than 15 years we’ve designed and built websites that look the part and, more importantly, bring in enquiries and sales.
We work with start-ups, local firms and national brands, including Siemens, Domino’s, the NHS, Cranswick and the University of Hull. Every project starts with your goals, not a template. We research your market, plan the site around your customers, then design, build and launch it in-house.
Whether you need a new website design, a redesign, an online shop, SEO that gets you found on Google or marketing that fills your pipeline, you get one team that looks after all of it.
Most of our work is for businesses in Hull, York, East Yorkshire and Lincolnshire, but we build websites for clients across the UK too.
Our Hull studio at C4DI, Queen Street- Studios in Hull and York
- Designed and built in-house
- One team for your website, marketing and AI
“Their talented team created a stunning, user-friendly site that perfectly represents our brand. Hull and East Yorkshire Mind have used TH3 DESIGN to create multiple websites over many years. This agency goes the extra mile to ensure customer satisfaction.”
“TH3 DESIGN crafted a brand identity for C3 Group that captures our essence, and seamlessly translated it into a visually striking, user-friendly website. I’d highly recommend them.”
“Wykeland has collaborated with TH3 Design on multiple occasions to develop various brands and websites. Their team exhibits exceptional creativity and demonstrates a strong passion for their work.”
Latest insights
Ideas and advice from our team on design, marketing and AI.

App UI Design: Why Familiarity Works

The Real Value of AI in Business Isn’t Automation, It’s Momentum

How to Publish Your First Business Blog

Typography 101: Why Verdana Was Built for the Screen

Colour Theory Isn’t a Rulebook: How Great Brands Break the Rules

AI Watermarks and Content Credentials: Do AI Labels Really Work?
Let’s talk
About your website, marketing or AI. Book a free consultation with our team in Hull or York and we’ll look at where you are now and what would make the biggest difference.

York
The Guildhall, St Martins Courtyard,
Coney St, York, YO1 9QL
Two studios, one team, working across Yorkshire, Lincolnshire and the rest of the UK.
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