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Web Development for IT & Technology · 203 agencies

Web Development agencies for IT & Technology.

Web Development is the technical build of a website or web application: writing code, configuring the CMS, wiring up integrations, and shipping a stable, performant product to production. It sits alongside web design, which is the visual and UX work, and is the discipline commissioned when the brief is to build, ship, and maintain. This page shows every agency on AgencyIndex offering web development for IT & Technology.

At a glance
Showing 97-120 of 203 web development agencies for IT & TechnologyAll Web Development agencies
Discovery logo
Discovery
Independent·Leeds·2-10 Employees

Discovery Agency, a premier digital marketing firm located in Batley, West Yorkshire, specialises in devising bespoke, data-backed strategies that align with each client's distinct requirements and objectives. Our comprehensive portfolio of services encompasses SEO, PPC, social media management, branding, and website development. As a collaborative partner, we take pride in generating tangible out

The Snap Agency logo
The Snap Agency
Independent·Manchester·2-10 Employees

Snap Agency is a Warrington-based, brand-centric web design firm known for its seamless fusion of imaginative design and technical proficiency. This innovative agency specialises in crafting engaging websites and comprehensive digital SEO strategies, resulting in a significant increase in both user engagement and revenue. Their emphasis on insight, strategic planning, and a unified brand visual id

Digital Republic logo
Digital Republic
Independent·Brighton·2-10 Employees

Digital Republic, a bespoke software development firm in Chichester, UK, is renowned for its dedication to business transformation via advanced technology. The brand distinguishes itself by providing innovative, consistently advancing solutions that yield concrete advantages. What differentiates Digital Republic is its cooperative methodology in collaborating with clients, guaranteeing their compr

Mediabox Productions logo
Mediabox Productions
Independent·Nottingham·2-10 Employees

As a leading video production company in Nottingham, Mediabox Productions offers comprehensive services with over two decades of expert experience. Our specialities span professional video creation, editing, animation, and training, delivering creative and customised solutions for businesses across varied sizes and sectors within the UK. What truly distinguishes Mediabox Productions is our steadfa

Zephi logo
Zephi
Independent·Birmingham·2-10 Employees

Established in 2010, Zephi is a leading digital marketing agency based in Rugeley, Staffordshire. Specialising in web and graphic design, marketing solutions, and managed hosting services, Zephi has carved a niche for itself in the UK's intricate digital landscape. Over the years, our partnership with diverse businesses and organisations across the UK and globally, has allowed us to craft bespoke

Infinite Form logo
Infinite Form
Independent·Cambridge·11-50 Employees

Infinite Form is a Norwich-based production studio, excelling in the creation of immersive content and pioneering technology. Distinguished by their fearless creativity and innovative use of technology, Infinite Form crafts memorable virtual experiences for brands, organisations, and agencies across the globe. With a solid foundation established since 2015, they have honed their skills in VR, AR,

Big Orange Media logo
Big Orange Media
Independent·Kent·11-50 Employees

Big Orange Media is a distinguished creative agency rooted in Tunbridge Wells. Our bespoke approach sets us apart, providing Build, Grow, and Accelerate packages designed to dovetail with clients' distinct business phases and goals. Steadfastly committed to rendering superior creative solutions, Big Orange Media leverages proficiency in web design, digital marketing, and social media to captivate

Station Rd Marketing logo
Station Rd Marketing
Independent·Cardiff·11-50 Employees

Beyond Marketing, a Cardiff-based strategic marketing agency, distinguishes itself through its dedication to developing purpose-driven marketing strategies. These strategies unearth unseen challenges and foster authentic relationships, guaranteeing sustainable growth and beneficial outcomes for our clients. Our offerings encompass strategic insights, persuasive communication, and the inclusion of

Square Balloon logo
Square Balloon
Independent·London·2-10 Employees

Square Balloon, strategically located in London, UK, is a distinguished agency specialising in branding, marketing, and digital solutions. The unique factor that differentiates Square Balloon is their holistic approach to business enhancement, which involves offering bespoke design, technology, and marketing services, seamlessly integrated to boost business expansion and productivity. The agency i

SOS Marketing logo
SOS Marketing
Independent·Leeds·2-10 Employees

SOS Marketing, a comprehensive digital marketing agency located in Leeds, is renowned for its daring autonomy and inventive strategies. Specialising in creating high-performing digital marketing techniques, we excel in rendering services like pay-per-click, SEO, and social media campaigns that guarantee prominent online visibility and audience engagement. With our unwavering commitment to uniquene

DRUM Studios logo
DRUM Studios
Independent·London·2-10 Employees

As a leading digital agency in Farnham, Surrey, DRUM has gained recognition for its exemplary services, securing numerous accolades. Our key differentiator lies in our unwavering commitment to generating sustainable and accessible digital media. Our service portfolio spans across digital strategy formulation, website design and development, app creation, video production, and dynamic motion graphi

Atomic Digital Labs logo
Atomic Digital Labs
Independent·Manchester·2-10 Employees

Atomic Digital Labs, a premier UK-based web development company, is celebrated for its inventive and holistic digital strategies. Our expertise lies in web and app development, UX/UI design, and branding, as we excel in crafting unique digital experiences on various platforms including WordPress, Shopify, and Webflow. Embracing transparency, agile workflows, and advanced technology, Atomic Digital

Form Agency logo
Form Agency
Independent·Kent·2-10 Employees

Form Agency, a distinguished marketing and design company in Kent, boasts an international presence. Primarily focusing on the financial and fintech industries, the company is recognised for its proficiency in crafting engaging designs and executing profitable advertising strategies, leveraging its comprehensive industry expertise and knowledge of contemporary design trends. The distinguishing fea

Solution17 logo
Solution17
Independent·Brighton·11-50 Employees

As a leading digital agency, Solution17 delivers a comprehensive suite of 17 services, tailored to the unique needs of businesses both large and small. Whether you're in the initial stages of launching a fresh venture requiring an all-encompassing digital footprint, or an already established business seeking a digital revamp, Solution17 is your perfect partner. Staying at the forefront of the la

Adaptable logo
Adaptable
Independent·Birmingham·2-10 Employees

Established in Birmingham in 2013, Adaptable is a dynamic digital agency specialising in the creation of user-centric websites and digital solutions for global enterprises. Our core focus is on understanding the 'who', 'what', and 'why' to maximise user experiences. We pride ourselves on our unique methodology which seamlessly blends discovery and consultancy, delivering innovative digital solutio

Roboto Studio logo
Roboto Studio
Independent·Nottingham·2-10 Employees

Situated in the heart of London, Roboto Studio is a leading web development agency specialising in crafting premium, scalable websites and web applications powered by Sanity CMS and Next.js. We pride ourselves in delivering unparalleled editorial experiences, with a strong emphasis on swift optimisation and the deployment of advanced development methods. This ensures our clients' websites are not

Diginow logo
Diginow
Independent·London·11-50 Employees

Diginow is a custom web design agency headquartered in London, renowned for crafting tailored websites and digital business solutions for an eclectic mix of clients. Distinguishing itself through a dedication to utilising cutting-edge technologies such as ReactJS and Angular, Diginow excels in creating visually stunning, feature-packed websites and apps that elevate user engagement and optimise bu

WADEDIGITAL logo
WADEDIGITAL
Independent·Southampton·2-10 Employees

Established in Salisbury, Wiltshire, Wadedigital is a distinguished digital agency with a rich history spanning over a decade. Known for its comprehensive array of services, the agency specialises in website design, e-commerce solutions, digital marketing, SEO, copywriting, and graphic design. These bespoke services are meticulously designed to empower businesses, augmenting growth and refining th

Brandwidth logo
Brandwidth
Independent·London·51-200 Employees

Brandwidth, a leading digital agency, operates from two major hubs, London and New York. Expert in catapulting the digital customer journey for aspirational brands, Brandwidth offers an all-encompassing array of services. These comprise strategic consulting, experience design, technological engineering, data-driven strategies, dynamic content creation, and fostering digital skills. What makes Bran

Bopgun logo
Bopgun
Independent·Bristol·2-10 Employees

Our Bristol-based design agency is renowned for its dedication to crafting exceptional experiences that captivate and please, guaranteeing brands not only stand out, but also secure enduring outcomes. With a strong emphasis on amplifying customer journeys, our agency persistently provides powerful solutions, customised to address the varied requirements of our clientele.

made of möre logo
made of möre
Independent·Chester·2-10 Employees

Made of Möre, a forward-thinking design and marketing agency rooted in Chester, is renowned for its dedication to disrupting the norm. Specialising in crafting bespoke marketing strategies, website design and development solutions, this agency aligns each project with the unique commercial objectives of their client. By blending inventive narratives with data-informed insights, Made of Möre empowe

Refinery Group logo
Refinery Group
Independent·Manchester·11-50 Employees

Refinery Group distinguishes itself as a premier creative agency rooted in Manchester. With their distinctive Refinement procedure, they harness the skills of a robust team of over 50 creative maestros to provide potent, growth-centric solutions. Their unwavering commitment lies in crafting impactful brand narratives that guarantee client visibility in a competitive marketplace. Their expansive se

Pixeltree Media logo
Pixeltree Media
Independent·Manchester·11-50 Employees

Pixeltree Media, a leading experience design agency headquartered in Manchester, is renowned for its commitment to forging outstanding digital experiences. Specialising in in-depth research and bespoke strategies, the agency propels businesses to new heights. Their distinctive methodology incorporates unrivalled user experience workshops and design sprints. This innovative method morphs convention

Newwave Design logo
Newwave Design
Independent·Cardiff·11-50 Employees

Newwave is a multifaceted branding, web, and marketing agency nestled in the heart of Cardiff. Our distinguishing feature is our extensive array of services encompassing branding, web design, ecommerce solutions, and an all-encompassing suite of marketing services. This includes SEO, Google Ads, social media management, and email marketing. Known for producing outstanding results, Newwave is proud

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Editor's note

AgencyIndex tracks 203 web development agencies for IT & Technology. The list above is filtered to that intersection and ordered with verified and featured listings first.

For the wider editor's view on web development agencies in the UK, see the web development service brief. For context on IT & Technology as a sector, see the IT & Technology industry brief. The pricing, timeline and red-flag notes below apply to web development as a discipline; they do not change materially for IT & Technology.

Typical cost
£2,000-150,000+
per project

Brochure / small WordPress £2,000-15,000 · Custom React or Next.js £10,000-50,000 · Mid-size ecommerce £8,000-50,000 · Complex web apps and SaaS £50,000-150,000+. Maintenance retainers £150-2,000+ per month.

Realistic timeline
4 weeks-9 months
per launch

Brochure sites 4-8 weeks · Ecommerce 8-16 weeks · Complex web apps 4-9 months. Phases: discovery 1-4wks, design 1-6wks, build 1-20wks, QA 1-4wks, launch.

Red flags
6 to watch
in any pitch
  • · Refusal to hand over source code ownership or repo access on handover
  • · Proprietary CMS or hosting lock-in that makes migration off the platform painful
  • · Hidden offshoring with no named technical lead and no time-zone overlap
  • · No SLA on bug fixes, no documented post-launch support terms
  • · Can't talk fluently about Core Web Vitals, Lighthouse, or WCAG 2.1 AA accessibility
  • · Suspiciously low fixed-price quotes that skip discovery and assume zero scope creep
Frequently asked

What brands ask about web development agencies.

The 5 questions our editors get most often, answered honestly. These apply to web development as a discipline across every industry.

Curated by humans

UK web development pricing splits by project type. A brochure or small WordPress site from a proper agency runs £2,000-15,000. Custom React or Next.js builds, usually paired with a headless CMS, sit at £10,000-50,000. Mid-size ecommerce lands between £8,000 and £50,000 depending on integrations. Complex web apps and SaaS platforms start around £50,000 and climb past £150,000 for enterprise work. Maintenance retainers are separate and typically run £150-2,000+ per month.