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Website Development Agency

Your website is the first handshake your business gets to make, and a slow, clunky or dated site loses the deal before you have even said hello. In a crowded market, looking the part is not enough. You need a site that is built properly under the bonnet and engineered to turn visitors into customers.

That is where Platform81 comes in. We are a UK website development agency that designs and builds fast, bespoke websites from the ground up, pairing serious technical expertise with proper design flair. From WordPress builds and e-commerce stores to custom web applications, our in-house developers and designers handle every project across the UK. No outsourcing, no off-the-shelf templates, no corners cut. The endgame? A website that looks the business and works even harder, acting as your hardest-working salesperson around the clock.

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Our Approach to Web Development

Examine & Understand

If we do not understand your business, how can we build the right website for it? Before we touch a single line of code, we get right under the bonnet of your business, your market and your competitors. We ask the awkward questions and dig into what your customers actually want, so the website development work that follows is built on facts, not guesswork.

Client Collaboration

Developers matter and designers matter, but your goals are what drive the whole project. We are not the sort of agency that disappears for six weeks and springs a finished site on you. We work shoulder to shoulder with you, combining our web development know-how with your knowledge of your industry to create a bespoke website that represents your business honestly and accurately.

Refine & Grow

A website that just sits there looking pretty is doing half a job. We keep working with you after launch to make your site graft harder, refining the bits that matter so it pulls in more enquiries, more sales and a proper return on your investment. It is about results you can actually measure, not vanity metrics that look nice on a graph.

User Experience

All our insight and all your passion count for nothing if visitors cannot find what they need in a heartbeat. We use every user experience trick in the book to make sure your website is as easy to use as it is good to look at. Intuitive navigation, mobile-first design and fast load times keep people engaged and moving towards that all-important enquiry or sale.

Web Development Built to Perform

WordPress Content Management

We love WordPress, and you will too once you see how easy it is to update your own content, images and pages from anywhere in the world. As a WordPress development agency, we build on a content management system that puts you firmly in control, with no need to be a tech whizz or ring us every time you fancy changing a headline.

Responsive, Mobile-First Design

Over half your visitors will land on your site from a phone, so device compatibility is not a nice-to-have, it is the whole game. Every website we build is fully responsive and designed mobile-first, so whether your customer is on a desktop, a tablet or a mobile on the train, they get a cracking experience that works perfectly on any screen.

Ecommerce Development

Running an online store is a different beast entirely, and a standard setup will not cut it. We build ecommerce websites on WooCommerce, Shopify and Magento that make buying and selling dead simple for you and your customers. From landing page to checkout in a few clicks, we sort the tricky bits so your store turns browsers into paying customers.

Cross-Browser Compatibility

Chrome, Firefox, Safari or Edge, it does not matter what your customers are using. We test, and then we test again, to make sure your site looks the business and functions perfectly across every browser. No nasty surprises, no broken layouts, just a site that behaves itself wherever it is opened.

Bespoke Websites & Web Apps

We do not believe in one-size-fits-all, and we definitely do not force you into the same tired template thousands of other businesses are using. Your website is built bespoke from scratch to match your exact specifications, goals and brand. Need something more complex? Our developers also build custom web applications using Laravel for when an off-the-shelf solution simply will not do.

Cutting-Edge Technology

Our developers never stand still. If a new technology will make your website faster, safer or slicker, you can bet we have already got our hands on it. We keep our skills sharp and our tech stack modern, so your site is built for today and ready for whatever is around the corner, including being found by AI-driven search.

Hosting, Maintenance & Support

UK Web Hosting

A brilliant website deserves a brilliant home. Our sister company, WebHost81, hosts your site on a fully monitored, protected UK-based server, so speed, security and reliability come as standard. No dodgy overseas servers, no mystery downtime, just solid UK web hosting that keeps your site live and loading fast.

Website Maintenance & Support

Launching your site is the start of the journey, not the end of it. We offer structured website maintenance and support contracts that give you peace of mind your site stays up to date, secure and running at its best. If something needs sorting, we are on it sharpish, often before you have even noticed.

Security & Backups

The web is a rougher neighbourhood than it used to be, and a hacked or downed site can cost you customers and credibility in a heartbeat. We keep your website locked down with SSL, regular security updates and automated backups, so if the worst ever happens, we can have you back up and running before it turns into a crisis. Solid website security and peace of mind come built in.

SEO & Optimisation

A cracking website is no good if nobody can find it. Building a fast, responsive site is only half the battle; to grow, you need the right people landing on it. That is where our SEO services come in, getting your site seen in the search results so all that lovely design and development actually pulls its weight.

WEB DESIGN & BUILD

Frequently Asked Questions

How long does it take to build a new website with Platform81?

Most of our websites take between 8-12 weeks from kick-off to launch, depending on the complexity and how quickly you can provide feedback. We don’t rush the important bits like planning and testing, because cutting corners at the start means headaches down the line. That said, if you’re in a proper hurry, we can discuss faster timelines for simpler projects.

What's your approach to making websites that actually convert visitors?

We start with understanding what makes your customers tick, not just making something that looks nice but doesn’t perform. Our design process combines your business objectives with user experience best practices and data-driven insights from previous projects we’ve delivered for similar businesses. The result is a website that not only looks the business but actually brings in the business too.

Do you build websites that we can update ourselves?

Aye, we build most of our sites on user-friendly content management systems that give you control without needing to be a tech whizz. We’ll provide training for your team so you can confidently make day-to-day updates, but we’re always on hand if you need help with the trickier bits.

What's the difference between your websites and cheaper options like Wix or Squarespace?

Our websites are custom-built around your specific business needs rather than forcing you into templates that thousands of other companies are using. We focus on creating unique, high-performance sites that are properly optimized for search engines, load quickly, and give you much more flexibility to grow and adapt as your business evolves.

How do you make sure our website works properly on mobile phones?

Every website we build is designed with a mobile-first approach, meaning we start by making sure it works brilliantly on smaller screens before scaling up. We test extensively across different devices and screen sizes to ensure your customers get a proper good experience whether they’re on their phone on the train or sat at their desk.

What happens if something goes wrong after our website launches?

We don’t just build your site and scarper – we offer ongoing support packages to keep everything running smoothly after launch. Our team responds quickly to sort any issues that crop up, and we proactively monitor site performance to catch potential problems before they affect your customers.

Can you integrate our website with other systems like our CRM or booking software?

We’ve got loads of experience connecting websites with all sorts of business systems to create seamless workflows and avoid double-handling of data. Whether it’s Salesforce, HubSpot, booking systems, payment gateways, or bespoke internal software, we’ll find a way to make everything talk to each other properly.

Will our new website be secure?

Security isn’t an afterthought for us – we build it into every site from day one with proper encryption, secure hosting, and regular updates. We follow industry best practices for data protection and can advise on GDPR compliance to make sure your customers’ information stays safe and sound.

How much input will we have during the design process?

You’ll be involved at every stage, from initial concepts through to the finished product, with plenty of opportunities to give your two cents. We believe the best websites come from proper collaboration between our expertise and your knowledge of your business, so we’ll never disappear for weeks and then present you with a finished site you’ve never seen before.

What ongoing costs should we expect after our website launches?

You’ll need to budget for hosting, domain renewal, and any premium plugin licenses that your site requires. We recommend setting aside a bit for ongoing maintenance and improvements too, as websites that don’t evolve tend to fall behind the competition before long.

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Testimonials

Don’t just take our word for it

5.0 See our 65+ Google Reviews
Paul Fenn
Paul Fenn
07:14 11 May 26
Have worked with Platform81 now for a few years for website transformation and LMS. All I can say is that Platform81 are amazing from start to finish, listen to everything you require, come up with designs and then work together throughout the project to make sure that we were happy. Recommend Platform81 to anyone wanting to re-design their website and/or want a LMS.Special thanks to Oli (Oliver), David and the rest of the team
Abi Fuller6
Abi Fuller6
09:10 04 Mar 26
Great experience from beginning to end
Rosina Kelly
Rosina Kelly
16:01 03 Feb 26
We use Platform 81 for their web services, the team are always really responsive, quick to action and creative. They initially designed our website and were easy to work alongside, we have continued to develop and update the site and they continue to be a great asset. I'd highly recommend their team.
Melanie Hawkett
Melanie Hawkett
12:46 19 Jan 26
Platform81 have a fantastic team behind them. We are over the moon with our website and feel safe in the knowledge that it is responsive and fit for the future. Thankyou
Iain Twiss
Iain Twiss
14:07 15 Jan 26
We have worked with Platform 81 for several years and they are always a pleasure to deal with. True experts in their field, the team are all incredibly friendly and have supported us immensely.
Andrew Percy
Andrew Percy
09:09 19 Nov 25
It has been a pleasure working with the team at Platform 81. No request or change is too much, they are always accomodating and always willing to help. I would highly recommend them to any company looking to develop their web presence.
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