Scan the leading custom software development companies in the UK that build bespoke solutions and offer specialized software services for various verticals. Compare their portfolios, reviews, expertise, budget, team size and more to find the right team for your next project.

We Vetted The Best United Kingdom Software Development Firms For You

919 Companies - Rankings updated: September 07, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

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  • Dreamer Technoland

    Full Cycle Software & Mobile App Development Company.

    Full Cycle Software & Mobile App Development Company.

    Dreamer Technoland is a web development, mobile app design and development company building reliable solutions for businesses and startups...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
    View Profile
    4.4 4.4 (28)

  • High Digital

    Designing. Building. Delivering

    Designing. Building. Delivering

    High Digital is a Cyber Essentials certified and ISO/IEC 27001 accredited data product developer. We design, build, and deliver data products. We adopt a collaborative and agile approach to cover all areas from product planning and design to UI/UX, development, delivery, and support...

    Top Services:

    • Software Development
    • AI Development
    • Big Data Analytics
    • UI/UX Design
    • Cloud Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • oapp.uk

    Affordable bespoke web solutions for SMEs

    Affordable bespoke web solutions for SMEs

    Oapp specialises in creating bespoke websites and custom management systems, offering high-quality and affordable software solutions to SMEs...

    Top Services:

    • Web Development
    • Design Services
    • Branding
    • Web Design
    • Digital Services
    • Show more
    Location
    Corby, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
    View Profile

  • Thunk

    Digital Product Design & AI

    Digital Product Design & AI

    Turn opportunities others miss into digital products, services, and ways of working that keep you ahead...

    Top Services:

    • UI/UX Design
    • Digital Strategy
    • Product Design
    • Software Development
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    6 Projects Listed
    View Profile

  • One Beyond

    Think bespoke. Think beyond. One Beyond.

    Think bespoke. Think beyond. One Beyond.

    One Beyond specializes in government custom software development, offering tailored solutions for the Government and Public Sector. From inception to post-launch support, we're a committed partner...

    Top Services:

    • Software Development
    • Staff Augmentation
    • CRM Consulting
    • ERP Consulting
    • DevOps Consulting
    • Show more
    Location
    Farnborough, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed
    View Profile
    5.0 5.0 (11)

  • Cognitiva

    AI software development company

    AI software development company

    Validated, scalable and safe AI to understand and serve your customers better. As a Machine Learning Consulting company, we offer end-to-end Machine Learning, Data Science, AI & software development...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • VR/AR
    • Staff Augmentation
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    View Profile

  • COMPU-VISION S.A.R.L.

    Professional Software Engineering

    Professional Software Engineering

    With more than 12 years of experience, COMPU-VISION provides you with a team of experts in each field of information technology, from website, mobile application UI/UX and development, software solutions, artificial intelligence to IT consultancy...

    Top Services:

    • VR/AR
    • Mobile App Development
    • IoT
    • Software Development
    • AI Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    14 Projects Listed
    View Profile
    4.8 4.8 (30)

  • INNOVIO Web Consulting

    We help brands grow online through a blend of branding, web design & digital marketing.

    We help brands grow online through a blend of branding, web design & digital marketing.

    We're a London based full-service web design and digital marketing agency delivering expert and cost-effective solutions for companies of all shapes and sizes...

    Top Services:

    • eCommerce Development
    • Digital Marketing
    • Software Development
    • Branding
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    6 Projects Listed
    View Profile
    5.0 5.0 (17)

  • Encodian

    Sorting M365 for You

    Sorting M365 for You

    Encodian is a pioneering document automation and transformation platform that empowers businesses to streamline document processes and enhance productivity. With a comprehensive suite of services, we specialize in Sharepoint consulting, automating document workflows, converting documents to various formats...

    Top Services:

    • Software Development
    Location
    Solihull, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • MessageMuse

    Technology Delivered.

    Technology Delivered.

    MessageMuse is a App, Website & Software Development company., MessageMuse is in strong alliance with 100+ clients across the USA, UK, Canada, and Pakistan having top-tier services of software development, and web/mobile Applications...

    Top Services:

    • Mobile App Development
    • Software Development
    • Digital Services
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (1)

  • Incepteo

    From Idea To Market, We Accelerate Innovation.

    From Idea To Market, We Accelerate Innovation.

    At Incepteo, we dedicate significant time to discovery, strategy, and UX/Tech design, instilling confidence in every project we undertake. Through meticulous planning and innovative design, we ensure that each endeavor is executed with precision and meets the highest standards of quality and functionality...

    Top Services:

    • Web Design
    • Software Development
    • Web Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (1)

  • BGTS

    Technology Services With Expert Engineering

    Technology Services With Expert Engineering

    BGTS is a software and technology services company with over 2,000 professionals and 30 years of experience. Through engineering expertise and industry insight, our international offices deliver tailored services, enabling clients worldwide to achieve their business goals with impactful results...

    Top Services:

    • IT Services
    • Big Data Analytics
    • DevOps Consulting
    • AI Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    1000 & Up
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • BP3 Global

    If Your Business Matters, Your Process Matters

    If Your Business Matters, Your Process Matters

    At BP3, we transform your complex challenges into streamlined success stories through AI and Automation...

    Top Services:

    • Business Consulting
    • UI/UX Design
    • AI Development
    • IoT
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    View Profile

  • Works Digital

    If you have a business challenge that needs a direct or white label digital solution, we can help.

    If you have a business challenge that needs a direct or white label digital solution, we can help.

    We provide white label digital and creative support and solutions direct to clients and agencies. As a creative digital agency, we do everything from consultancy to all things digital, design, content, event support, email marketing, customer retention portals, and much more!...

    Top Services:

    • Design Services
    • Branding
    • Logo Design
    • Creative Services
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • F7A

    Creating a FinTech infrastructure

    Creating a FinTech infrastructure

    Transform your financial business or build the next-generation product with our FinTech software development services. Tech transformation provider for fintech and trading companies...

    Top Services:

    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • Smartlogiq Limited

    Outsourced Software Engineering

    Outsourced Software Engineering

    We provide project based delivery, resource outsourcing, team augmentation, digital factory setup and operating model...

    Top Services:

    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Faye

    We Eat Software

    We Eat Software

    Faye stands at the forefront as global Salesforce consulting firm + SugarCRM and marketing automation consultants, turning software into pure efficiency. Our certified team excels in integrating platforms like SugarCRM, Zendesk, and Salesforce, ensuring optimized tech stacks for businesses. Powered by an...

    Top Services:

    • Software Development
    • IT Services
    • CRM Consulting
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Portfolios Count
    5 Projects Listed
    View Profile
    4.6 4.6 (9)

  • Xeven Solutions

    SHAPING TECHNOLOGY FOR THE FUTURE

    SHAPING TECHNOLOGY FOR THE FUTURE

    We aim to pursue ground-breaking innovations that will reform the technology landscape of today and tomorrow...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.8 4.8 (187)

  • Codergy

    Our vision is to facilitate our clients boost their performance through a seamless integration of technology and innovation. We envision a world where businesses have a solution to each of their business needs...

    Top Services:

    • Software Development
    Location
    Buckingham, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    Under $1,000
    View Profile

  • iMarttrends

    Champion Web & Mobile App to power your Business

    Champion Web & Mobile App to power your Business

    We Design, Build, Deploy and Host Web & Mobile. Applications. We work on projects we believe in, with clients who believe in us. We're not just another software company. We LOVE building tech products and our priority is to ensure our clients love our work too...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Mercury Labs

    A product-focused, machine-learning, data science, e-commerce, and software team.

    A product-focused, machine-learning, data science, e-commerce, and software team.

    A product-focused, machine-learning, data science, e-commerce, and software team...

    Top Services:

    • Software Development
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • AI Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
    View Profile
    5.0 5.0 (2)

  • Softexpoit

    Expert in Developing Custom Software, Mobile Apps, and Web Apps for Any Industry Worldwide| B2B

    Expert in Developing Custom Software, Mobile Apps, and Web Apps for Any Industry Worldwide| B2B

    Softexpoit's team of experts combines technical expertise and creativity to develop custom software, mobile app, and web app, backend, mac/windows solutions that meet your specific business/official needs. We understand that every business is different, which is why we offer customized solutions...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • IoT
    • Software Testing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile
    5.0 5.0 (3)

  • InnoSource Technology

    We're not generalists, we only offer you what we do best.

    We're not generalists, we only offer you what we do best.

    InnoSource Technology is a software development company that develops & solves complex software engineering problems with last innovative technology. During all life-time of company, we have done to many successful projects like systems, web apps, mobile apps, websites, brand communication & digital...

    Top Services:

    • eCommerce Development
    • Web Development
    • Mobile App Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    8 Projects Listed
    View Profile

  • Nickelfox Technologies

    Empowering Ideas. We Design, Develop & Deliver!!!

    Empowering Ideas. We Design, Develop & Deliver!!!

    Nickelfox is a leading design and development studio that specializes in creating customized, scalable mobile app, UI/UX design, staff augmentation and software solutions for startups and Fortune 500 companies...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • IT Services
    • Web Design
    • Staff Augmentation
    • Show more
    Location
    Hemel Hempstead, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.5 4.5 (94)

  • Webrication

    We Help New inspired Entrepreneurs to introduce their brain-child to the digital world

    We Help New inspired Entrepreneurs to introduce their brain-child to the digital world

    "Webrication or ONE STOP SHOP" at your services, saving your time is our utmost priority and we here do it in a creative way. Where there is a greater demand of online shopping and where people are looking for ways to save time, we at webrication bring a ONE STOP SHOP for all your problems. We value your time...

    Top Services:

    • Mobile App Development
    • Web Design
    • Web Development
    • Software Development
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    View Profile

  • Illuminaries

    turning data into information

    turning data into information

    Illuminaries design IT systems to help your business or organisation better manage their information and make their IT investment more effective. We can provide a complete 'end to end' service which includes Capturing requirements and writing specifications, Database design, Custom software design and...

    Top Services:

    • Software Development
    • Web Development
    Location
    Sheffield, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (3)

  • Audacix

    Automated Vulnerability Testing. Penetration Testing. Automated Software Testing.

    Automated Vulnerability Testing. Penetration Testing. Automated Software Testing.

    Audacix helps smart software teams ship their applications with zero bugs & zero known security vulnerabilities, every sprint. This helps you cut costs, release features faster and sleep easier knowing that your application and your customers data is secure. Talk to us to see how it could work for you...

    Top Services:

    • Software Testing
    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    View Profile
    5.0 5.0 (6)

  • On Budget and Time

    The name says it all

    The name says it all

    We help companies create new software products or solve problems with existing, define and meet time-to-market with precise budgeting. We deliver business-critical products in the shortest time-to-market and with the highest attention to detail...

    Top Services:

    • Blockchain
    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (1)

  • Rocksec Groups

    rocksecgroups

    rocksecgroups

    comprehensive security solution, including threat detection and response, network security, and compliance management. We understand that each business has unique needs, which is why we offer tailored security plans to meet those needs...

    Top Services:

    • CRM Consulting
    • Cybersecurity
    • Mobile App Development
    • Software Development
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Infosit

    Transforming Ideas into Reality.

    Transforming Ideas into Reality.

    With more than 18 years of experience, Infosit has been revolutionizing the software development world. We actively partner with industry giants in hospitality, automotive and financial industries to create unique solutions that drive business growth through modern web and mobile applications delivered...

    Top Services:

    • Web Development
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • SEO
    • Show more
    Location
    Wokingham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.9 4.9 (12)

  • InternetStars Agency

    Web&Mobile Apps

    Web&Mobile Apps

    At InternetStars Agency, we specialize in leveraging cutting-edge technology to provide businesses with complete mobile app solutions. From eCommerce platforms to marketing strategies and everything in between, we can be your definitive guide on the path towards truly revolutionary innovation...

    Top Services:

    • UI/UX Design
    • Mobile App Development
    • Cloud Consulting
    • DevOps Consulting
    • eCommerce Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $59/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Parachute

    Making What Matters.

    Making What Matters.

    Parachute are a web design and digital agency based in Glasgow with over 10 years of experience. We deliver outstanding websites and digital solutions using technologies such as Wordpress, Umbraco, Magento and React Native. Speak to our team about how we can help you...

    Top Services:

    • Web Design
    • eCommerce Development
    • SEO
    • Software Development
    • Digital Marketing
    • Show more
    Location
    Glasgow, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $120/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.8 4.8 (12)

  • DiRoots

    Connecting The Dots

    Connecting The Dots

    DiRoots offers bespoke desktop and web applications that are of the best possible quality and include an intuitive design. In addition, the company develops plugins for third-party software such as Autodesk, Bricsys, Bentley, and a great number of other programs. By designing customised software solutions, we...

    Top Services:

    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Perpetual

    Build your vision with us

    Build your vision with us

    Perpetual is a software design and development agency. We build custom web and mobile products for our clients...

    Top Services:

    • UI/UX Design
    • Web Design
    • Web Development
    • WordPress Website Design
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
    View Profile

  • Squid Ink Software

    Superb software development

    Superb software development

    I am an experienced full-stack software developer building beautiful, customised software for forward-thinking businesses. What make me unique is my ability to take an idea all the way through from conception, to design, to product and finally to market. That means there's no wasted no time interfacing...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $90/hr
    Portfolios Count
    5 Projects Listed
    View Profile

  • Digica

    We do AI.

    We do AI.

    Digica is a leading provider of Artificial Intelligence consultancy services. Digica is a global provider of software solutions that is at the front of the transformation ushered in by artificial intelligence. Our work is making a significant impact not just on our customers' businesses but also on the world...

    Top Services:

    • AI Development
    • Software Development
    • IoT
    • Staff Augmentation
    • Business Consulting
    • Show more
    Location
    Wales, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $80/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    5 Projects Listed
    View Profile

  • Exquis Apps

    Converting app ideas to reliable, scalable and resilient products

    Converting app ideas to reliable, scalable and resilient products

    . We conduct our business in a standard, professional, and effective manner. We do this by ensuring that our clients and stakeholders come along with us. Our staff is varied in terms of skill sets, yet united in purpose. The Exquis Apps crew is a force to be reckoned with. We work with you to create the best...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile

  • Riseup Labs

    Diving Into Technology

    Diving Into Technology

    Riseup Labs is a global AI-first technology company delivering software, BPO, and CX solutions that help enterprises innovate faster, scale smarter, and grow sustainably. From Bangladesh to the world, we design and build reliable solutions and agentic workflows that drive real outcomes...

    Top Services:

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Software Development
    • Product Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    6 Projects Listed
    View Profile
    4.7 4.7 (499)

  • GT

    We build and maintane efficient remote teams for tech companies worldwide

    We build and maintane efficient remote teams for tech companies worldwide

    GT was founded by Andy Baynes, a former executive at Apple, Google, and Nest, to supply high-growth product firms throughout the world with offshore product teams from Eastern Europe and Turkey, an end-to-end product development studio, and data science service. GT is concerned with quality rather than...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • Code Brew Labs - Dubai

    Top AI & Mobile App Development Company in Dubai

    Top AI & Mobile App Development Company in Dubai

    Code Brew Labs is a leading AI and mobile app company in Dubai. Our highly trained developers make the best out of your ideas to build a brand of great heights...

    Top Services:

    • AI Development
    • Web Design
    • Web Development
    • Blockchain
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed
    View Profile

  • Rezaid

    Specialized software services

    Specialized software services

    To thrive in the ever-evolving business world, staying ahead of the trends is essential. Unfortunately for many UK firms looking to develop their innovative solutions, a lack of technical resources makes progress difficult due to industrywide skills gaps. This is where Rezaid comes in...

    Top Services:

    • Digital Marketing
    • Content Marketing
    • SEO
    • Video Production
    • Graphic Design
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (8)

  • b4b marketing

    A Full Service Digital Agency Building Your Online Presence and Driving Leads

    A Full Service Digital Agency Building Your Online Presence and Driving Leads

    At b4b marketing, based in Poole, Dorset, we don't just provide ordinary services - our full suite of offerings from brand strategy to bespoke software development help businesses grow and fulfill their clients' needs. We specialize in website design & development, digital marketing and SEO, social media...

    Top Services:

    • SEO
    • Social Media Marketing
    • Branding
    • Digital Marketing
    • Video Production
    • Show more
    Location
    Poole, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.9 4.9 (83)

  • Grofuse Digital

    We Help You Get There

    We Help You Get There

    Grofuse is a digital growth agency located in Derry/Londonderry that provides comprehensive solutions to drive business growth. The company creates software to improve processes, develops web platforms to boost sales and implements marketing campaigns to fuel growth. We take pride in providing professional...

    Top Services:

    • Digital Marketing
    • Web Development
    • PPC
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Derry, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (2)

  • Triffid Marketing

    We Help Ambitious Businesses Increase Profit

    We Help Ambitious Businesses Increase Profit

    Our goal is to offer you the top digital marketing strategies and utilize our professional expertise to your advantage. We assess and understand your business requirements to create a personalized and effective digital campaign, ultimately assisting you in succeeding online...

    Top Services:

    • Email Marketing
    • CRO
    • Digital Marketing
    • PPC
    • SEO
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.4 4.4 (21)

  • Thinkalize Global

    WELCOME IN THE FUTURE. Innovative, Scalable and Secure Business Technology Outsourcing provider.

    WELCOME IN THE FUTURE. Innovative, Scalable and Secure Business Technology Outsourcing provider.

    We are a multinational technology company that works as a team to create an online presence for our clients with many technologies supported...

    Top Services:

    • Software Development
    • Digital Marketing
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    View Profile

  • F10 Software Solutions

    WE BRING YOUR IDEA TO LIFE!

    WE BRING YOUR IDEA TO LIFE!

    F10's highly qualified engineers, together with our cutting-edge technology, will bring your visions to life in the most effective manner possible. We are here to assist you at every level, beginning with the conception of your idea and continuing through its realization. Whether you need assistance with...

    Top Services:

    • Digital Services
    • Software Development
    • Branding
    • Mobile App Development
    • Design Services
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    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    Under $1,000
    View Profile

  • San Digital

    Highly experienced tech consultancy delivering high-confidence results for fixed cost and set time

    Highly experienced tech consultancy delivering high-confidence results for fixed cost and set time

    San Digital creates beautiful things. Carefully integrated web and mobile apps, with elegant user experiences and high-quality coding. Independent strategy, architecture, data, governance, and assurance consultancy to untangle any mess you are in. We know our onions and love to share...

    Top Services:

    • Software Development
    • Mobile App Development
    • IoT
    • eCommerce Development
    • Wearables
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    Location
    Kendal, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
    View Profile

  • Maxwell Global Software

    Building Next-Level Digital Products Since 2007

    Building Next-Level Digital Products Since 2007

    Maxwell Global Software is a 360° web and mobile app development company offering end to end IT services throughout the globe. As we are in this Industry for 10+ years, we have a proven track record on how to take a business plan to reach greater heights...

    Top Services:

    • Mobile App Development
    • IoT
    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    4.1 4.1 (41)

  • SPEEDNET

    We Eliminate Technological Friction To Unlock and Add Value to Your Customers.

    We Eliminate Technological Friction To Unlock and Add Value to Your Customers.

    SPEEDNET is an agile technology consultancy and software development partner working predominantly in financial and educational verticals. We're a top-of-mind software agency for banking, fintech, insurtech, and edtech, supporting decision-makers in delivering complex software solutions...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
    View Profile
    5.0 5.0 (48)

  • Offshorly

    Digital Teams that Deliver

    Digital Teams that Deliver

    Offshorly is a UK-managed digital agency delivering dedicated software, web, and design teams from the Philippines. For over a decade we have shipped 150+ projects with AI-enabled delivery, full transparency, and a 91% client retention rate. Outsourcing you can trust...

    Top Services:

    • Software Development
    • Staff Augmentation
    • Web Design
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Stamford, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

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Software Development Specialties in the United Kingdom

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Why Companies Trust DesignRush

Rated 4.8 on Google and 4.7 on Trustpilot, DesignRush Agency Directory is a reliable resource for finding custom software development companies in the United Kingdom. We owe this to our executive selection team, which follows a strict screening process when featuring agencies on the platform, assessing key performance indicators, like portfolio, client reviews, and industry reputation.

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Learn more about DesignRush Agency Ranking Methodology.

Sources

DesignRush sustains a directory of over 40,000 agencies categorized by service category, location, expertise, and reviews. We build our database in two ways:

  • Our dedicated team of agency experts actively searches the web for top-performing companies. We then pull information from their websites, online presence, and client testimonials to verify their status and qualifications prior to listing.
  • The agencies listed get notified of their profiles on the website and they can choose to claim it or not, which suggests their availability for more collaborations.

Agencies can also reach out to DesignRush and must go through the verification process prior to being listed.

Frequently Asked Questions

What are the core specializations of custom software development companies in the United Kingdom?

The core specializations of custom software development companies in the United Kingdom generally center around web/mobile app development and advanced digital technologies. Their expertise extends to AI-powered products, cloud solutions (especially DevOps), feature enrichment, and cybersecurity.  

Overall, they provide end-to-end digital transformation solutions and engineer custom platforms and systems that drive competitive advantage and business growth across industries. 

How much do software development services cost in the UK?

The cost for software development services in the UK ranges from £25,000 to £120,000 for small businesses. In contrast, large enterprises undertaking extensive digital transformation or building sophisticated, bespoke systems should anticipate costs starting at £80,000 and potentially exceeding £500,000. 

For startups or businesses aiming to validate a concept, the initial cost is considerably lower. A minimum viable product (MVP) or a proof-of-concept generally falls within the £5,000 to £30,000 range. The final price is ultimately determined by the project's complexity, the chosen technology stack, the developers’ experience, and the geographical location of the service provider, which impacts their hourly or daily rates. 

How do I choose the right United Kingdom software development firm?

To choose the right United Kingdom software development firm, begin by evaluating its portfolio and case studies to make sure they have experience in your required technology stack and niche. Inquire about its process and team structure, to make sure they follow an iterative methodology and that the core development team will be dedicated and accessible for regular communication.  

Finally, prioritize a company with good reviews that reflect a track record of robust post-launch support and good collaboration throughout the project. 

Do software development companies provide ongoing support?

Yes, software development companies do provide ongoing support, maintenance, and updates after the product launch. This post-launch service is important for fixing bugs, maintaining security, adapting to changing user needs, and making sure the software remains stable and competitive. 

How do custom software development companies in the United Kingdom handle project revisions?

Custom software development companies in the United Kingdom predominantly handle project revisions through the Agile methodology. This involves breaking the project into short, iterative sprints, allowing the client to provide feedback and request necessary revisions at the end of each cycle.  

This flow is intended to minimize risk and keep the final product aligned with the envisioned concept, rather than waiting until the end for a major change. 

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