August 2022

Top Web Development Companies in London

Web development transforms your vision for a website into a functioning product. Whether you have a website that needs maintenance or you want to create a website from the ground up, hiring a web developer lays the foundation for a value-driving product. Luckily, London has some of the best web development agencies to hire. Use our list to find and connect with web development agency in London. Evaluate their case studies, project types, and client reviews to determine which company is the best fit for you.

List of the Best Website Developers in London

  • 1
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    250 - 999
    LOCATION:
    London, United Kingdom

    Many enterprise clients count DCSL Software as their dependable custom software experts, so it’s no wonder the company has achieved such widespread success. With years of experience in their industry, this London-based agency is certainly here to make an impact.

    One DCSL Software client is a globally recognized leader in their sector, and DCSL Software has provided focused and wide-reaching services for the company for the entirety of their working relationship. This includes UX design, UI, overall brand presence and visuals, and more.

    SERVICES
    • 50% Custom Software Development
    • 30% Web Development
    • 10% Mobile App Development
    • 10% Other
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  • 2
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    1,000 - 9,999
    LOCATION:
    London, United Kingdom

    iTechArt Group’s stylish and contemporary mobile design is evident in their work for brands like Gain Capital and Stella Service. This custom software development provider is based in New York and features a 3,500+ strong talent pool of designers, developers, and leaders.

    ClassPass is a fitness membership organization that found itself in need of a more powerful, streamlined app. iTechArt Group worked with ClassPass’ online team to develop a feature-rich web solution for both iOS and Android users.

    SERVICES
    • 40% Custom Software Development
    • 20% CRM Consulting and SI
    • 15% Mobile App Development
    • 25% Other
  • 3
    MIN. PROJECT SIZE:
    $50,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    With enterprise clients like Honda and Denza in addition to multiple startups, Tapptitude has the experience to support their reputation. They’re European-based mobile app and UX designers with a global mindset.

    Tenor created one of the most popular GIF apps in the world, with millions of users worldwide. Tapptitude designed their app to be as fun and dynamic as the GIFs it helps create.

    SERVICES
    • 55% Mobile App Development
    • 30% Web Development
    • 10% UX/UI Design
    • 5% Other
  • 4
    MIN. PROJECT SIZE:
    $5,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Imaginary Cloud has provided web development and UX solutions for huge names like Sage as well as dozens of enterprise clients around the world. This UK based agency was founded on a will to be great and has already made major waves with work for enterprise clients and startups alike.

    When Ernst & Young needed a powerful way to supercharge their strategy, they turned to Imaginary Cloud. Imaginary Cloud completely revamped their approach to highlight some of their most appealing elements and drive higher engagement and sales.

    SERVICES
    • 30% Web Design
    • 30% Web Development
    • 30% Custom Software Development
    • 10% Other
  • 5
    MIN. PROJECT SIZE:
    $5,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    With an impressively robust client list that includes names like Venta, OSOM Studio empowers brands with web development. Founded on design-first principles, this Poland-based firm offers an emphasis on helping brands drive change.

    One example of OSOM Studio’s experience is their work for Vivitek, one of the world’s respected brands. OSOM Studio helped them target their audience of customers with a complete reevaluation of their strategy. This resulted in powerful engagement and an increase in perceived authority for them.

    SERVICES
    • 90% Web Development
    • 10% E-Commerce Development
  • 6
    MIN. PROJECT SIZE:
    $100,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Apadmi uses their knowledge of mobile trends to help clients including Lexus, BBC, and Range Rover reach their audiences in entirely new ways. They’re a mobile technology company that works with clients of all sizes to deliver mobile solutions to their customers.

    One example of Apadmi’s work includes a floor-to-ceiling design of The Guardian newspaper’s Android and Kindle Fire app. Highly visual and different from other traditional digital newspapers’ apps, The Guardian sets the benchmark for powerful mobile news applications.

    SERVICES
    • 60% Mobile App Development
    • 20% Web Development
    • 15% Custom Software Development
    • 5% Other
  • 7
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Influential Software is a company that promises digital services that are tailored, delivered, and achieved at the highest level. With more than 250 active clients, they deliver software development, integration, testing, support, and training across multiple technologies, primarily in the Microsoft tech stack, and are validated by being a top 1% Microsoft Gold Partner.

    They developed a SWIMS software that tells the Kent County council exactly how much climate change has cost in Kent over any given period.
     

    SERVICES
    • 35% Web Development
    • 35% Custom Software Development
    • 10% BI & Big Data Consulting & SI
    • 20% Other
  • 8
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    1,000 - 9,999
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like GlobePayroll, but Andersen is a IT staff augmentation agency that hasn’t lost its focus on innovation or creativity. This Arizona-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how Andersen helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Samsung. Andersen helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 30% Custom Software Development
    • 15% IT Managed Services
    • 15% Mobile App Development
    • 40% Other
  • 9
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    With clients like Royal Caribbean and Universal Music Group, Infinum certainly has no shortage of big-name projects in its portfolio. But despite their massive enterprise clientele, the New York-based web development agency retains a focus on creative-minded approaches to client pain points.

    The Museum of Broken Relationships made international news for its crowdsourced platform of stories and items from relationships that have ended. Infinum designed the online extension of the museum’s mission, with a fully responsive web application that connects sufferers of lost love around the world.

    SERVICES
    • 30% Mobile App Development
    • 30% Custom Software Development
    • 25% UX/UI Design
    • 15% Other
  • 10
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    250 - 999
    LOCATION:
    London, United Kingdom

    Established in 1991, Objectivity Ltd. is a technology partner that focuses on bespoke cloud software solutions and IT services. A five-time recipient of the Great Place to Work© certificate, the team works with companies in the medical, retail, and financial services spaces.

    For example, Tonik Energy entrusted Objectivity Ltd. with its bespoke software development project. The Objectivity Ltd. team helped Tonik Energy scale their team, meet business requirements, and build a referral feature within their product set.

    SERVICES
    • 30% Cloud Consulting & SI
    • 30% Web Development
    • 25% Custom Software Development
    • 15% Other
  • 11
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    Their clients include major enterprise clients like TOAD, but TECH ALCHEMY is a mobile app development agency that hasn’t lost its focus on innovation or creativity. This London-based firm helps organizations around the world focus their strategy for greater success.

    If you want to see how TECH ALCHEMY helps brands communicate with their audiences in a unique and crowded space, look no further than their work for Copofi. TECH ALCHEMY helped them define a strategy for their audience to improve their reach.

    SERVICES
    • 40% Blockchain
    • 30% Web Development
    • 15% Mobile App Development
    • 15% Other
  • 12
    MIN. PROJECT SIZE:
    $5,000+
    EMPLOYEE SIZE:
    50 - 249
    LOCATION:
    London, United Kingdom

    DianApps Technologies is no stranger to mobile app development as the team has created apps that have topped charts in multiple countries. The company’s expertise—including iOS and Android platforms—is geared towards small businesses in various industries.

    One of DianApps Technologies’ projects involved the development of a navigation app called Tripp. The app features a system that allows travelers to keep track of their adventures with ease through pictures and videos.

    SERVICES
    • 40% Web Development
    • 40% Mobile App Development
    • 15% UX/UI Design
    • 5% Other
  • 13
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    London, United Kingdom

    CubeZoo is a mobile app and web development agency established in 2011. They’ve worked with large organizations globally, including Pfizer Pharmaceuticals, Telkom, Vodacom, Sureswipe, Allegra, Liberty Life, BMW, and Flash.

    The recently worked with a client on the latter’s app UI to simplify the user’s journey by adding progress bars and view list buttons to monitor what had been scanned. This made it easy for users to check their scans and eradicate any errors.

    SERVICES
    • 45% Mobile App Development
    • 45% Web Development
    • 10% UX/UI Design
  • 14
    MIN. PROJECT SIZE:
    $10,000+
    EMPLOYEE SIZE:
    2 - 9
    LOCATION:
    London, United Kingdom

    With an impressively robust client list that includes names like Jaguar and Honda, Appetite empowers brands with creative branding techniques. Founded in 2015, this UK-based firm offers an emphasis on helping brands drive change.

    One example of Appetite’s experience is their branding work for Cadbury, one of the world’s most respected providers of chocolates and sweets. Appetite helped them target their audience of chocolate lovers with a focus on enhancing and building their existing branding. This resulted in powerful engagement and an increase in perceived authority for Cadbury.

    SERVICES
    • 30% Web Design
    • 30% Web Development
    • 10% Mobile App Development
    • 30% Other
  • 15
    MIN. PROJECT SIZE:
    $25,000+
    EMPLOYEE SIZE:
    10 - 49
    LOCATION:
    london, United Kingdom

    With an impressively robust client list that includes major enterprise brands, Thought&Function empowers brands with web development. Founded on design-first principles, this UK-based firm offers an emphasis on helping brands drive change.

    One example of Thought&Function’s experience is their work for one of the world’s respected global brands. Thought&Function helped them target their audience of customers with a complete reevaluation of their strategy. This resulted in powerful engagement and an increase in perceived authority for them. 

    SERVICES
    • 45% Mobile App Development
    • 45% Web Development
    • 10% UX/UI Design

1 of 10

Need Help Finding a Company?

Why Should You Hire a Web Development Agency?

Your company should hire a web developer for the following reasons:

  1. A web developer can create a high-quality website that generates business value
  2. A website can increase your brand visibility in a market
  3. Websites help you convert leads to buyers
  4. And more!

5 Questions to Ask a Web Development Company

When hiring a web developer, your team should ask the following questions:

  1. What is your process for a website build?
  2. Tell us about your past web development experience and projects.
  3. How long with the website build take?
  4. Will we be able to customize the website after its completed?
  5. What else is included in your website development package?

How Much Does a Web Development Company Cost?

For a website, the price can vary depending on the aspects of the engagement.

Web development companies can also charge based on the hour or project.

Web development costs can include design, maintenance & support, and more.