Connect with the most prominent and best-performing web development companies in the United Kingdom. View their awards, case studies, past projects, list of clients, reviews, rates and more to find the ideal team to create your next website.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Influence Your Customers Online Behaviour
JMarketing is a global digital agency with clients and team members spread across five continents. Specializing in online consumer behavior, they help businesses grow by refining how they communicate their story building a strong foundation that supports effective marketing and long-term success...
Top Services:
- Web Design
- Web Development
- CRO
- Digital Marketing
- PPC
- Show more
- Location
- Godalming, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $180/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 12 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsJMarketing Agency Services
Data sourced from the agency's DesignRush profileMitek Vuka Group H&M Ethisphere Buddy Health Maple Bear Kids First Group Arise Solar RMIT Monash University
JMarketing Agency Reviews & Testimonials
Web Design Review from Katie Irving
JMarketing have been an important part of our growth journey for many years. As a business coaching and executive coaching organisation, we were looking for more than marketing execution. We were looking for a partner who could help us understand how prospects engage, what captures attention and how trust is built throughout the buying process. Over the years they have helped us develop websites, training platforms and strategic marketing initiatives that have supported substantial business growth. One of the most valuable aspects of the relationship has been their willingness to continually contribute ideas. They don't simply complete projects and move on. They actively look for opportunities to help us grow further. Their understanding of psychology and human decision-making sits underneath everything they do. More recently, they've helped ensure we remain visible within emerging AI-driven recommendation environments, helping us stay ahead of where marketing is heading. Most importantly, they genuinely care. That is increasingly rare and one of the reasons we've continued working together for so long.
Digital Marketing Review from Mike Irving
JMarketing supported us with a full website redesign, landing pages and ongoing digital marketing for our executive coaching business. Our service is tailored and complex, which creates friction in the buying decision. Previous agencies struggled to articulate what makes us different. JMarketing approached it through the lens of psychology and complex B2B decision-making. They built clear pathways through the website, clarified our positioning and helped us create high-converting landing pages that genuinely reflect how we work. The result feels like having a strong salesperson built into our digital presence. Over the years we've worked together, we've experienced steady growth. Were attracting larger organisations, improving enquiry quality and spending less on advertising than before. Their work has also influenced how I personally present and sell our services. They are proactive, commercially minded and willing to have robust conversations to get things right. If you want strategic input rather than just campaign management, they're an excellent partner.
Web Development Review from David Ashdown
JMarketing partnered with VUKA Group to consolidate multiple exhibition websites into a single unified platform while simultaneously overhauling our messaging and strategic positioning.This was a substantial undertaking. Merging numerous domains required careful SEO planning, technical execution and brand clarity. The outcome has been exceptional.Organic traffic across our brands increased from approximately 1,200 to over 12,000 monthly visits, reflecting an 891% uplift . Our central domain now serves as a powerful authority hub within our industry.Equally important was the messaging transformation. Josh worked closely with us to redesign how we articulate our value to both exhibitors and attendees. We developed an influence cycle that now underpins our broader sales strategy.JMarketing combines strategic thinking, technical capability and commercial focus in a way that is rare among agencies.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsWe Build Solutions.
We help early stage startups, and small businesses develop digital solutions. We specialise in building bespoke SaaS solutions, workflow integrations, custom internal tools or spinoff products...
Top Services:
- Web Development
- Web Design
- UI/UX Design
- Software Development
- Digital Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsAntler Digital Services
Data sourced from the agency's DesignRush profileofi deZaan Wiserfunding One Tribe Knorr Label LIVE World Olympics Association
Antler Digital Reviews & Testimonials
Software Development Review from Jeremy Taylor
My first and best decision at Wiserfunding was to outsource the UX, Design, Development and Support for my flagship business critical online platform to Antler. Since 2021 they have provided an excellent service not just with writing the code but in helping design and shape the product. They have also helped us out with the website, SEO and AI.
Web Development Review from Alexi Yovanoff
When Director at SportsIcon we used Antler on a number of projects. I can't recommend them enough - extremely professional, responsive, and clearly know what they are doing.
Web Development Review from Ellie Collins
After working with Antler Digital on my personal website as a freelancer, I knew I could trust the company to deliver an expertly designed website when I founded my new company. The overall branding, design, website UX and development results exceeded my expectations, and the team was a pleasure to work with - responsive, adaptive and creative throughout the project. I'm delighted with the website, and I would highly recommend Antler Digital to anyone looking for web design and development services.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsTechnology Connects
Bellosoft is a global software development agency helping businesses scale through custom solutions in web, mobile, AI, and cloud technologies. With a focus on innovation, agility, and measurable results, we partner with startups and enterprises in the US, UK, and Europe to deliver reliable products and...
Top Services:
- Software Development
- UI/UX Design
- Web Development
- Mobile App Development
- eCommerce Development
- Show more
- Location
- Watford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $65/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 16 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBellosoft Limited Services
Data sourced from the agency's DesignRush profileModern Tribe Greyhound Racing Ireland Unrvld Levo Moran's Catering Novo Digital Sentel Mortgage Propeller Etain FBA
Purpose built software. Partner led process. Business changing results.
CCQ Tech is a UK-based technology consultancy specialising in bespoke software development for organisations with complex operational challenges. For over 20 years, we've partnered with financial institutions, engineering firms and infrastructure organisations to design and build custom software platforms...
Top Services:
- Software Development
- Web Development
- Staff Augmentation
- AI Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $150/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 5 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsCCQ Tech Services
Data sourced from the agency's DesignRush profileStandard Chartered London Underground Network Rail The Woodhouse Partnership Ltd Tesco Handelsbanken Finatra British Eventing The International Stock Exchange Brickflow
Drive revenue through websites and apps that convert
Toimi is a global digital agency transforming ideas into impactful solutions. With 8+ years of experience and over 250 projects delivered, we specialize in web and mobile development, PWAs, UX/UI design, and automation. Our team blends creativity, innovation, and a client-first approach to craft custom...
Top Services:
- Web Design
- Logo Design
- Design Services
- Product Design
- Package Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $10,000 - $25,000
- Portfolios Count
- 4 Projects Listed
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsToimi Services
Data sourced from the agency's DesignRush profileSoftware & IT Industry Retail Industry Corporate Services Industry
Building Online Since 2005
We design and build business software for growing companies. Project tracking, order management, client onboarding, process automation, and dashboards. One place to see everything instead of chasing updates across disconnected tools...
Top Services:
- Web Development
- Mobile App Development
- UI/UX Design
- Software Development
- AI Development
- Show more
- Location
- Shrewsbury, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $200/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsIntelligent Graphic and Code Services
Data sourced from the agency's DesignRush profileIndex Assistant StepsLeft Installa SendSale Tudun
Your next strategic partner.
Founded in 1998, 3ev is a digital agency based in London and Brighton that builds high-performing products shaped by intelligence and clarity. We act as an embedded extension of your team, connecting product, marketing, and technology to turn complex ideas into scalable systems.Specialising in platforms...
Top Services:
- Web Development
- Web Design
- Digital Services
- Digital Strategy
- SEO
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts3ev Services
Data sourced from the agency's DesignRush profileOlivers Travels Sing Up Ski Solutions Cycling for Softies Octopus Energy Volunteering Wales LASSCO WCVA Exclusive Private Villas Infoengine
Full-Service Marketing Agency Built For B2B Growth
We help B2B companies break through the noise, attract the right audience, beat the competition, and drive measurable growth...
Top Services:
- PPC
- Web Design
- Web Development
- Graphic Design
- Creative Services
- Show more
- Location
- Liverpool, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $170/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMarzipan Marketing Services
Data sourced from the agency's DesignRush profileMetabolon Instem SciLeads BioRad Sophia Genetics
Marzipan Marketing Reviews & Testimonials
Laura Hatton's Review Sourced from Google
We’ve had a fantastic experience working with Marzipan.They truly deliver on full service B2B marketing. All technical aspects of marketing are included within their service agreement - from technical web and SEO/GEO to data operations, marketing operations, marketing automation tools, and advertising account management, all covered under one price. It’s incredibly refreshing to have everything handled end-to-end without needing multiple vendors.What really sets them apart is their no-hours model. There’s no concern about running out of time or capacity, which means we get full coverage and consistent support across all areas whenever we need it. It makes the partnership feel flexible, scalable, and genuinely collaborative.On top of that, their communication is excellent, always clear, responsive, and proactive. We always feel informed and confident in the work being delivered.Highly recommend Marzipan to any B2B organisation looking for a reliable, all-in-one marketing partner.
Reviews verified by DesignRush and sourced from the agency's profile View All ReviewsFull Service Digital Agency For Ambitious Brands.
SOZO is very proud to be a B Corp certified company. B Corp very much aligns with our ethos here at SOZO as we strive to be an environmentally positive and ethical company...
Top Services:
- eCommerce Development
- Web Development
- WordPress Website Design
- Digital Marketing
- SEO
- Show more
- Location
- Cheltenham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $120/hr
- Minimal Budget
- $10,000 - $25,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsSOZO Services
Data sourced from the agency's DesignRush profileTivoli Wines Risk Advisory Crestow House
SOZO Reviews & Testimonials
Alice Short's Review Sourced from Google
I recently had the pleasure of working with Sozo on a website development project for Inspirational Group. From day one, they brought a high level of professionalism, expertise, and creative insight to the process.I’m delighted with the outcome. Within the first couple of months post-launch, we’ve already seen an increase in organic traffic, with the site being effectively indexed by both search engines and large language models. It’s also intuitive to navigate, easy to populate, and has a clean, professional feel.
Victor Abussafi's Review Sourced from Google
We had an excellent experience working with Sozo on our new website.From the very first conversations, the team showed a deep ability to truly understand our business, our positioning, and the level of clarity and trust we wanted to communicate. They were not just executing tasks. They were thinking with us.Sozo handled everything end to end: brand understanding, copywriting, design, development, and performance. The result is a site that feels sharp, coherent, fast, and aligned with who we are as a company.What impressed us most was the balance between strategy and execution. Strong creative direction, clear messaging, clean design, and solid technical delivery, all working together.They were responsive, thoughtful, and genuinely committed to quality at every stage of the project.Highly recommended for companies looking for a partner who goes beyond visuals and delivers real business impact.
Ekaterina Edmondson's Review Sourced from Google
This was my second time working with Sozo Design, and once again they were excellent. The team is professional, responsive, and truly listens to feedback. Despite a very tight timeline for producing a new website, they delivered with impressive professionalism and attention to detail.Shaun, the Founder and Creative Director of Sozo, was personally involved in the briefing process, which gave the project a clear direction from the start. A special shout out to Mark, the Head of Design, whose creativity and collaboration made the experience an absolute pleasure. I’d also like to acknowledge project managers Max and Reece for their excellent support throughout.I highly recommend Sozo Design for anyone looking for a dedicated, talented, and reliable team to bring their vision to life.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Related Services
Web Development Specialties in the United Kingdom
Web Development Companies by City
Popular Services
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
4.8
4.8Some agencies pay for sponsored placement, clearly labeled and held to the same vetting standards.
Frequently Asked Questions
What certifications should a United Kingdom website development agency have?
A United Kingdom website development agency should have certifications related to legal compliance and information security to demonstrate professionalism and adherence to best practices.
Key credentials include:
- ISO 27001 for information security
- ISO 9001 for quality management
- Cyber Essentials or Cyber Essentials Plus for UK-specific cybersecurity assurance
It’s also helpful if the team holds platform-specific or developer certifications, such as AWS, Azure, GoogleCloud, Adobe, or recognized frontend/backend development credentials. Membership in professional bodies like BCS (The Chartered Institute for IT) further signals credibility and adherence to industry best practices.
How long does a typical web development project take?
A typical web development project takes 6-12 weeks, depending on the site’s size, features, and design complexity. Simple brochure-style websites may be completed in 3-6 weeks, while more advanced sites with custom functionality or integrations take longer.
Content readiness, feedback speed, and revision cycles also affect the timelines. eCommerce platforms or custom web applications can extend to 3-6 months or more due to testing, optimization, and deployment requirements.
What happens after a website development project finishes?
After a website development project finishes, the agency typically conducts final testing, quality assurance, and launch support to make sure the site works smoothly across all devices and browsers. They also hand over credentials, documentation, and training so your team can manage the site confidently.
Most companies offer ongoing maintenance, security updates, backups, and performance monitoring to keep the website stable and up to date. You can also choose optional services like content updates, feature enhancements, and SEO support to continue improving your site after launch.
Do web development companies in the United Kingdom offer fixed-price packages?
Yes, many UK web development companies offer fixed-price packages. When you consider a fixed-price package, make sure:
- The scope and deliverables are clearly defined upfront
- Payment terms, revisions, and any additional costs are transparent
- There’s clarity on what happens if the project scope changes or grows
Can web development agencies in the United Kingdom work within tight deadlines?
Yes, many web development agencies in the United Kingdom can work within tight deadlines, especially when dealing with well-defined projects or smaller websites. They often streamline timelines by allocating extra resources, using proven frameworks, and following efficient project management processes.
The ability to meet a fast turnaround depends on project complexity, content readiness, and how quickly you provide feedback. For urgent projects, agencies may offer expedited services at a higher rate to ensure quality isn’t compromised.
Latest Trends Related to Website Development
-preview-webp.webp)
