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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 145-168 of 203 web development agencies for IT & TechnologyAll Web Development agencies
Diony logo
Diony
Independent·Leeds·11-50 Employees

Diony, based in Hull, is a fully-fledged performance marketing agency renowned for its search-first marketing strategy. Our services span across SEO, PPC, social media, eCommerce, and imaginative solutions, all designed to propel brand expansion. Employing a unique blend of expert talent, innovative technology, and a vibrant culture, Diony is dedicated to crafting and executing influential concept

Sweans logo
Sweans
Independent·London·51-200 Employees

Situated in the heart of London, Sweans proudly positions itself as a premier web design and eCommerce agency, celebrating over 16 years of industry expertise. Specialising in WordPress, Shopify, and bespoke eCommerce solutions, Sweans is committed to elevating Direct-to-Consumer (D2C) brands. With a global portfolio of more than 3,000 fulfilled clients, Sweans takes immense pride in delivering cu

Axonn Media logo
Axonn Media
Independent·London·2-10 Employees

Axonn is a premier digital marketing agency headquartered in London, renowned for its unique integration of cutting-edge technology and a keen focus on emotional connectivity. This distinctive approach places personal touch at the heart of all their campaigns and client relationships. Their all-encompassing services range from strategic planning, content production, campaign execution, to insightf

Dandy Marketing logo
Dandy Marketing
Independent·London·2-10 Employees

Dandy Marketing is a London-based digital marketing firm, renowned for its expertise in catering to SMEs. Setting Dandy Marketing apart is their unwavering dedication to innovation and transparency, providing unrestricted services devoid of binding contracts, whilst focusing on strategies that are not only cost-effective but yield substantial results. They are masters of augmenting their clients'

Zest Digital logo
Zest Digital
Independent·Oxford·11-50 Employees

As a top-tier growth marketing agency, Zest Digital proudly holds numerous accolades and operates from various locations including Oxford, Bristol, Birmingham, London, New York, and Amsterdam. Known for our comprehensive and scalable growth marketing strategies, we specialise in an array of services including PPC, SEO, content creation and more. Our signature products, the Growth Engine and Growth

Pixen logo
Pixen
Independent·London·2-10 Employees

Pixen is a premier digital marketing agency with bases in London and the South Coast. Our forte lies in custom web design, digital marketing, and search engine optimisation, delivering personalised strategies that amplify brand visibility and maximise performance for a broad range of businesses. Distinctively, Pixen champions eco-friendly hosting solutions, harnessing renewable energy to lessen en

Reckless logo
Reckless
Independent·Chester·11-50 Employees

Reckless is a leading digital marketing firm headquartered in Liverpool and Chester, UK. Renowned for their technology-neutral methodology, Reckless offers bespoke, cost-efficient solutions, personalised to meet the unique online marketing, web development, and e-commerce optimisation requirements of each client. With more than ten years of prowess in the e-commerce sector and a solid history of a

BrightMinded logo
BrightMinded
Independent·Brighton·11-50 Employees

BrightMinded is a UK-based custom software development agency, excelling in crafting personalised solutions for businesses of various sizes. Their standout services encompass bespoke membership platforms, AI software applications, and ecommerce website development. With a dedication to open communication and cutting-edge innovation, BrightMinded not only offers premium software solutions but also

Six logo
Six
Independent·Bristol·11-50 Employees

We propel business expansion by zeroing in on its source. Be it your clients, team members, or associates, we acknowledge that your primary audience is the linchpin of your prosperity. Our speciality lies in our capacity to decipher their thought processes, emotions, and behaviours. We assist you in engaging with them on a more personalised, human level.

Purpose Media logo
Purpose Media
Independent·Nottingham·11-50 Employees

Purpose Media operates as a premier marketing agency in the UK, providing a holistic extension or a complete marketing solution for its diverse clientele. Merging cutting-edge creativity with technical acumen and astute business knowledge, we devise robust marketing strategies that are deployed across multiple channels and sectors, delivering quantifiable outcomes and a strong return on investment

Catch Digital logo
Catch Digital
Independent·London·11-50 Employees

Catch, a London-based digital agency, is recognised for its proficiency in crafting superior digital experience platforms. This standout agency specialises in an all-encompassing range of services, including digital strategy, experience design, technology, and performance optimisation. Emphasising its dedication to accessibility and inclusion, Catch boasts team members such as Ann Pilbeam, who ard

HD Create logo
HD Create
Independent·Kent·2-10 Employees

HD Create, grounded in design proficiency and honed for the digital age, has been a leading creative force in the UK for almost thirty years. With a compact and committed team of three at its heart, bolstered by a robust network of skilled employees, associates, and trusted partners, HD Create excels in the realm of branding, design, and digital creativity. This dynamic creative agency partners wi

The Brand Tailor logo
The Brand Tailor
Independent·Southampton·2-10 Employees

Based in Southampton, Hampshire, UK, The Brand Tailor is a distinguished design and branding agency. They are renowned for their strategic and design-centric approach, offering bespoke services in branding, web design, and marketing. Their eclectic clientele ranges from emerging start-ups to established multinational corporations. Their distinctive emphasis on crafting innovative and compelling de

Crunchy Carrots logo
Crunchy Carrots
Independent·Edinburgh·2-10 Employees

Crunchy Carrots, headquartered in Falkirk, is a seasoned digital marketing agency boasting more than 18 years of industry expertise. This accomplished agency differentiates itself by providing bespoke web design, branding, social media, and visual media services, meticulously crafted to resonate with the distinct objectives and target audience of each client. Their unwavering dedication to authent

Punch Creative logo
Punch Creative
Independent·Leeds·11-50 Employees

Punch is a distinguished marketing agency situated in Pudsey, West Yorkshire, recognised for their prowess in harmonising creative, marketing, and digital realms into a unified strategy that yields meaningful outcomes for their clientele. Prioritising their role as an integral part of their clients' teams, Punch offers bespoke assistance across numerous marketing domains to amplify brand exposure

NBT Digital logo
NBT Digital
Independent·London·11-50 Employees

NBT is a London-based growth-centric agency, with a global footprint stretching across Turkey, the UAE, Germany, Netherlands and Florida. With a unique ecosystem that bolsters business expansion through bespoke services such as growth strategy implementation and digital marketing, NBT sets itself apart. Our signature offerings like the Growth Academy and NBT Venture Studio equip businesses with th

SEO Leaders logo
SEO Leaders
Specialist·Sheffield·2-10 Employees

As a leading SEO company, SEO Leaders is a dynamic, results-driven agency committed to enhancing lead generation and profitability for its clientele. Our primary focus is on prioritising business objectives in our SEO approach, assuring the success of all clients, whether they require an entire website creation with sustained SEO backing or an SEO blueprint for an existing site. Our speciality lie

Digital Glue logo
Digital Glue
Independent·Birmingham·11-50 Employees

Digital Glue, a Birmingham-based marketing firm, excels in devising bespoke, outcome-oriented campaigns for avant-garde tech enterprises. Our comprehensive suite of services includes go-to-market planning, product PR, social media interaction, and paid promotions, all underscored by a steadfast focus on quantifiable performance. What distinguishes Digital Glue is our dedication to no-nonsense mark

Timspark logo
Timspark
Independent·London·11-50 Employees

As a leading software development and IT consulting firm, Timspark, located in the heart of London, UK, sets itself apart in the industry. Offering a broad spectrum of services such as bespoke software development, AI software creation, and data management, Timspark utilises the latest technologies to provide customised, high-performance solutions. Their distinctive methodology merges technical ac

Growth Gorilla logo
Growth Gorilla
Independent·London·2-10 Employees

Growth Gorilla, a fintech-centric growth agency, is strategically located in London, UK, and New York, USA. Their unique selling point lies in their data-centric approach to paid media, influencer marketing of significant impact, and performance-driven creative strategies, all designed to boost user acquisition for fintech and financial services. With an experienced team collectively possessing ov

NU Creative logo
NU Creative
Independent·London·11-50 Employees

NU Creative, a London-based strategic branding and design agency, is renowned for its all-encompassing approach. They skilfully blend strategy, creativity, and technology to construct bespoke brand narratives that truly engage the intended audience. NU Creative specialises in providing enduring digital solutions and pioneering marketing campaigns, guaranteeing each brand they collaborate with is v

Kumo logo
Kumo
Independent·Nottingham·2-10 Employees

Kumo, a distinguished digital agency rooted in Nottingham, UK, takes pride in being an accredited Google Partner. Our bespoke range of offerings, including SEO and PPC, is meticulously crafted to match each client's distinct requirements, utilising data-informed strategies. Our crew of Google and Bing certified professionals proudly rank among the UK's top 30 high-performing digital agencies. We c

Statuo logo
Statuo
Independent·Manchester·2-10 Employees

Statuo, a Bolton-based digital marketing agency in the UK, prides itself on its distinctive methodology towards client expansion. Delivering proficiency in web development, organic and paid search tactics, along with custom web design, Statuo ensures not just outstanding aesthetics but also effective conversion into sales and leads. Their team, composed of strategists, developers, SEO experts, and

Rare Form New Media logo
Rare Form New Media
Independent·Oxford·2-10 Employees

Rare Form New Media, an Oxford-based web design agency in the UK, is renowned for its exceptional commitment to crafting market-oriented websites with striking visuals and superior functionality. Spearheaded by a team of women, this agency ensures that clients' websites not only draw in, but also retain, potential customers. By removing the need for intermediaries, Rare Form New Media fosters a di

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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.