Web design agency | Web design London

Plug & Play is a creative web design agency in London and Surrey. Established in Guildford, Surrey in 2006. We’re specialists in the delivery of digital and design projects including websites, brand development, eCommerce, mobile apps, digital transformation, UX design and digital marketing strategy.

In 2025, our clients are a mix of SMEs and larger corporate clients, looking for the creative solutions to meet their business goals. Most of our clients are based in and around Guildford, Surrey and London.

 

Our process

Our process starts with one of our web designers creating wireframes of the new website structure. They will gradually increase the fidelity of the prototype to create a final design to hand to our developers.

Once the designs have been signed off, our developers begin work building the new website. This can take several weeks or even months, as some web projects are extremely complex. Once the initial design work is complete, our Quality Assurance testers review the website across a range of browsers and devices. The web developers then resolve any bugs raised by the QA team before the completed project is handed over to the client. 

 

What types of websites do we build?

As an agency, we are platform agnostic and will recommend the most suitable platform and content management system for each client. Many of our websites are built on WordPress as it is a popular CMS that many of our clients have experience using. WordPress has a fantastic ecosystem of plugins and developers. It has become popular because of the flexibility it provides users.

Our web development agency London codes websites on platforms such as WooCommerce, Magento, Shopify, Squarespace and Craft.

Our project types include multi-regional and multilingual web design where our clients target an international audience. We deliver custom website design, web development, website rebuilds and replatforming, Headless websites, and eCommerce web design.

What industries do you work with?

Our clients are typically looking to improve the performance and usability of their websites and our agency team is specialised in delivering upon these objectives across a wide range of sectors. Rather than working within a single industry, we apply design and development best practice to all of our website projects and provide cross-sector insights that generate results.

Some industries that we work prominently within include school web design, recruitment website design, architect websites, fintech websites, crypto website development, charity and not-for-profit sectors, and the construction industry. We also partner with Private Equity Firms to transform their portfolio businesses with digital infrastructure and marketing.

What makes a successful web project?

A successful website is more than an attractive design. Rather, it must act as an online business tool to help generate new leads, sales and customers. This is achieved by delivering the website alongside an SEO strategy to secure search engine rankings, and building the site with a quality code base. This strategic approach enables the business to reach their target customers and position their on-page content and copy to convert website visitors into customers.

At Plug & Play, our web design team maps out the user journeys before any design work starts, creating clickable prototypes around conversion design best practice.

Of course, a successful website will also have a strong and consistent brand identity, and an interactive user experience.

 

What exactly does a website agency do?

The type of professional services that are offered varies by design company. Of the top 100 digital agencies surveyed by eConsultancy, 22% focus primarily on designing and building websites, 15% focus only on the technical aspects of digital services, 5% are purely creative agencies, and 58% are classified as full service or marketing companies.

Even in the case of full service agencies, their specialisms and offerings will vary. Sometimes it is better to engage with a web design agency that has a good track record in a single specialism than a studio that does a bit of everything to a mediocre standard.

 

Who uses a web design agency?

A wide range of industries engage in web design services, with the largest sectors generally being retail and financial services, followed by travel and leisure. If a company operates on the internet in any way, they can find benefit from hiring an agency team. At Plug & Play we have clients from a wide range of different sectors and we’ve presented a fraction of these as case studies across our site.

 

Web Design Surrey

Once a web design has been handed over, our clients add their content. Once content has been entered, the Quality Assurance testers in our team review the website for any outstanding bugs. Our marketing team undertake SEO optimisation work on the site based on recommendations from the digital strategy. Once this is complete, the project is complete and can go live.

Post-launch, the majority of our clients choose to move to a retainer for ongoing website support. This enables them to continue to innovate online.

 

Have you won any awards?

We are well recognised within our industry, including at The Drum Design Awards, The Webbys, The Wirehives, Awwwards, CSS Design Awards, Clutch Leaders, eCommerce Awards and many more.

Contact us

Web Design Agency

Websites that drive results, digital retainers that deliver growth.

Trusted by ambitious organisations across every major sector

  • WWF
  • Utility Warehouse
  • Undo
  • Triple Point
  • Third Space
  • The Alan Turing Institute
  • Smarkets
  • Shell
  • Royal Foundation
  • Qaitum Logo
  • Power League
  • Petex Logo

View Case Studies

Critical thinking. Creativity.Innovation.

  • Smartphone on a wooden desk displaying the Chambers legal talent insights website, beside a notebook and pen.

    Critical Thinking

    Every brief starts with a question. Plug & Play digs into your business, your market and your users before a single pixel gets designed, so every decision has a reason behind it.

  • Human Creativity

    Ideas that are genuinely original, not just on-trend, crafted with commercial intent and refined until they earn their place on the page, the screen or the shelf.

  • The InTruck booking flow — a calendar and duration picker beside a reservation form for Barturms Haulage & Storage totalling £26.00

    Innovation

    Plug & Play doesn't do things a certain way because that’s how it’s always been done. New tools, new platforms, new thinking - whatever gets your business further, faster.

Search engine ranking visualisation

Plug & Play's websites are 375% more visible in search engines*

For ambitious businesses, being seen matters as much as looking good. Plug & Play's websites are built to do both. ⁣  ⁣ *When comparing websites before launch vs 3 months after launch.

+0%

more visible in search engines

Awards & recognition

  • The Webby Awards
  • The Drum Awards
  • Clutch
  • Awwwards

Work That defines digital excellence

  • Chambers & Partners

    A 300,000-page enterprise transformation for the world's leading legal directory

    • Digital Marketing
    • Web Design

  • Third Space

    150% increase in organic traffic with the launch of a new luxury website

    • Digital Marketing
    • Web Design

  • ATR

    47% increase in referrals from ChatGPT for an African safari conservation company

    • Digital Marketing
    • Web Design

  • Eco Online

    Record levels of organic visitors and 4x faster page loads for market-leading web development for a global SaaS leader

    • Web Design

  • Powerleague App

    200% more bookings completed with a web and mobile transformation for Europe's largest recreational football operator.

    • Apps & Digital Products

  • Triple Point

    A brand-led website transformation for a purpose-driven investment management group

    • Digital Marketing
    • Web Design
View all work

Peter RichmanFounder, Plug & Play

The team is Plug & Play’s greatest asset - decades of experience at a senior level, working side by side across design and engineering throughout every engagement. That continuity from brief to build is what makes sure ambition survives contact with production.

The One Trading Exchange trading screen — a BTC/EUR candlestick chart, order book and a buy panel set to 75x leverage

A track record worth knowing

  • 20+

    Building beautiful brands, websites and apps that perform

  • 4.9

    Stars average review rating; clients trust Plug & Play to deliver complex digital transformation projects

  • 650+

    Projects designed, built, delivered and growing

  • 96%

    Would recommend Plug & Play

A Good Fit

Plug & Play delivers websites, branding, eCommerce, digital marketing and digital products for established businesses and funded start-ups that recognise the difference between good and excellent. Ambitious CMOs, CEOs, founders, brand directors and marketing managers work with Plug & Play because they need a genuine creative and strategic partner. Typically 15-300 employees, with a marketing team of 1-10 people, clients are focused on growing leads and sales, and understand the value of one multidisciplinary team across design, development, digital marketing and strategic thinking. If that’s the business you’re building - Plug & Play is built for exactly that.

Contact Us
  • Third Space

    Selina RobbBrand Manager (Digital Product) @ Third Space
  • Third Space

    Rene KaliniewiczDigital Lead @ Triple Point
  • Power League Logo

    John GillespieCOO, Power League

  • Helen DownDirector of Web Marketing @ EcoOnline

Latest insights

Have questions?

Plug & Play is a creative digital agency, founded in 2006. The team combines strategy, design and technology to deliver market-leading websites, eCommerce stores, branding digital marketing, UX/UI design and digital projects, helping ambitious Marketing Managers and Business Owners create work that attracts and converts high-quality new business.

Plug & Play believes it’s better to work with an agency that has a genuine track record in a specialism. Strategy, design and engineering sit together in-house, so every project gets senior expertise across the board. 

Plug & Play specialises in website design and build, eCommerce, digital marketing, branding, UX/UI design, apps and digital products, all delivered by one integrated senior team.

For larger-scale enterprise needs, such as software modernisation, enterprise websites, digital transformation, AI implementation and mobile apps, those projects are delivered through Plug & Play’s enterprise site, here.

The two work hand in hand: Plug & Play Design focuses on brand and marketing-led projects for ambitious, growing businesses, while Plug & Play delivers technology-driven digital products and transformation at enterprise scale.

Plug & Play is selective about the work it takes on and works best with ambitious businesses where marketing performance is a priority. That could mean an established business investing in a rebrand, or a funded start-up building its first website, what matters most is a real appetite to invest in getting it right. 

Yes, this is exactly what Plug & Play design was built for. Ambitious small and mid-sized businesses, typically with marketing teams of one to ten people, who want agency-level thinking and craft without needing enterprise-scale budgets. If a business is growing and marketing is a genuine priority, size isn’t the deciding factor.