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Diligence Digital
20 Wellington Square
TN34 1PB

Web Design & Development

For decades, our team has been spinning beautiful websites and gaining top-level proficiency in all digital best practices. If you need a website that’s up to scratch in every possible respect, Diligence is the team you need.

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Talk to us about your new website

Web design 

Our evidence-based web design services are just the ticket for your web project. It’s about so much more than building some pages and adding some content. User experience, responsive techniques, relentless testing, and design that’s infused with proven insights about current market trends: it all goes into the mix, and then some.

Ecommerce development 

Could your site be what’s standing between you and a doubled turnover? Tripled? Quadrupled? With the right help, the possibilities are endless. Modern web users are notorious for being easily turned off by websites that don’t do what they want. Often, the customer doesn’t even know what they want but fortunately, we do. From streamlining your checkout process through boosting your SEO by improving on-page content, we’ll get your online shop working just as hard as you do.

Responsive design

Did you know that 4 out of 5 consumers shop on their smartphones? That’s right: 80% of your traffic is likely to be looking at your site on a mobile device, and 40% will bounce off if your site isn’t responsive (stats source: So if your site isn’t designed to adapt neatly to any device, there’s no doubt about it: you’re losing a LOT of business. And we can help you win it back.

Web development

In the digital arena, it’s notoriously difficult to find skilled, slick web developers. Fortunately, we’ve tracked down some of the finest coding hotshots in Sussex and got them on board so we can offer our customers cutting-edge web development services. So whatever your digital dreams may be, our band of technical wizards can make them come true.

Content management

The days of paying your technical team an hourly rate to change web content are long gone. With flexible, scalable content management systems like Magento and Wordpress, we can deliver a site that, once done, is in your power. We’ll show you the ropes and you’ll be amazed at just how much you’ll be able to manage in house.

Need something a little more tailor-made?
Talk to us about our bespoke content management systems (CMS), built entirely to your ideal specification.


The proof of a good website is always in the using. Our team of user experience (UX) buffs knows exactly where to look to uncover potential bugs and little hiccups. So every site that emerges from the Diligence studio is always slick, streamlined and completely blunder-proof across all browsers and devices. We also take plenty of time to perform rigorous server testing, so we can make sure your site is always up and running.

Web Design Work All work


Hastings University




Postive Impact

Latest Web Design News All news

Penny Williams - Kenward Trust

I just wanted to drop a note to say how grateful I am for the excellent work and support, Diligence Digital has given to Kenward Trust. Diligence Digital had been highly recommended to us for their creative edge. Our organisation was looking for a refreshing new brand, so we asked Diligence Digital to rebrand our charity. Their team listened and really took note of what we wanted to achieve and quickly produced lots of beautifully presented ideas for our main brand while remaining within the boundaries of our brief. They elevated the existing concept in a new direction, which better reflects our charity purpose and therefore naturally promotes our organisation. We were really impressed with your team’s creativity and the professional way in which they work and provided brand guidelines to complete the process. We are so impressed with your approach to branding, and pleased to continue to use Diligence to design our marketing literature, press adverts/posters as well as creating sub brands such as our Sage and Time Cafe and projects like Think Differently. I am so pleased with all the work to date and no matter how tight a deadline you have always gone the extra mile and Diligence really feels part of our team at Kenward Trust.

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A few of the lovely clients we work with