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

708 Companies - Rankings updated: September 06, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

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  • Wolf Logic

    The resilient software partner you can count on

    The resilient software partner you can count on

    We deliver tailored solutions in healthcare, geospatial systems, industrial automation, and AI. From patient care to IoT and low-code technologies, we streamline operations and drive innovation across industries...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • IoT
    • DevOps Consulting
    • Show more
    Location
    Shrewsbury, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Imobisoft

    Leading Software Development Firm

    Leading Software Development Firm

    We provide global consultation, creation, and crafting services as necessary to meet the specific requirements of various organizations while adhering to the strictest safety regulations...

    Top Services:

    • Mobile App Development
    • Cloud Consulting
    • Software Development
    • IT Services
    • Web Development
    • Show more
    Location
    Coventry, 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)

  • 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

  • SYZYGY Warsaw

    Building exceptional digital products

    Building exceptional digital products

    SYZYGY Warsaw is a full-service software development agency that creates exceptional digital products to grow businesses. With a team of 600 experts in 8 global locations, we prioritize quality and staying ahead of global trends to position your product as an industry leader...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • UI/UX Design
    • Web Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (12)

  • 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)

  • Fluidity Software Solutions

    Reliable Custom Solutions

    Reliable Custom Solutions

    Fluidity Software Solutions is driven by a deep passion for technology and a commitment to constantly evolve our expertise, techniques and resources. We are constantly pushing boundaries to bring our clients cutting-edge solutions that are tailor-made for them...

    Top Services:

    • Mobile App Development
    • Blockchain
    • AI Development
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Glen, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    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

  • 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)

  • My Digital Solutions UK

    Transforming your digital landscape through innovative solutions and expert guidance.

    Transforming your digital landscape through innovative solutions and expert guidance.

    My Digital Solutions, where innovation meets execution, and your brand's journey into the digital frontier begins. Picture a world where your online presence is not just a checkbox but a captivating experience, meticulously crafted by a team committed to turning concepts into digital reality...

    Top Services:

    • Web Development
    • Web Design
    • eCommerce Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    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)

  • Developios

    Breathing Life Into Businesses.

    Breathing Life Into Businesses.

    CRO & SEO Focused Web Design, UX UI, SAAS Products Scale your business with our expert-vetted team specializing in web design, development, e-commerce and CRO, dedicated to driving growth and maximizing engagement. From initial design to ongoing management, our team delivers tailored solutions that enhance...

    Top Services:

    • UI/UX Design
    • Web Development
    • eCommerce Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $60/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    5.0 5.0 (12)

  • Step Tech Solutions

    Step Towards Innovation

    Step Towards Innovation

    Step Tech Solutions UK is a premier web development and software company helping startups and SMBs across the UK and worldwide...

    Top Services:

    • Web Design
    • Mobile App Development
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $28/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile

  • Nenu Tech

    Empowering your business

    Empowering your business

    With offices in both London and Houston, we've been creating innovative and engaging mobile apps since 2010. Our team of expert developers can build custom apps for iPads, iPhones, and Android devices, but we offer much more than just development services. Our team can also assist with design, architecture...

    Top Services:

    • UI/UX Design
    • Web Design
    • Mobile App Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    View Profile
    5.0 5.0 (6)

  • Appy Ventures

    Tech partners that wins you an award!

    Tech partners that wins you an award!

    Appy Ventures is a group of seasoned entrepreneurs who serve as Tech Partners to businesses. Since 2014, we have been collaborating with aspiring entrepreneurs and ambitious companies to turn their ideas into reality. Our work spans various industries, with an emphasis on cutting-edge technology that can...

    Top Services:

    • Software Development
    • UI/UX Design
    • Mobile App Development
    • Web Design
    • IT Services
    • Show more
    Location
    Farnham, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (35)

  • 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

  • Maatify

    Enhance Your Business Through Our Outstanding Digital Solutions.

    Enhance Your Business Through Our Outstanding Digital Solutions.

    Maatify Ltd. is a forward-thinking software company specializing in crafting high-quality digital products that drive business success. With a focus on mobile app development (Android , iOS), web development (front-end, back-end), custom software solutions, and AI-powered applications, we help turn ideas into...

    Top Services:

    • Web Development
    • Mobile App Development
    • Software Development
    • eCommerce Development
    • 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
    10 Projects Listed
    View Profile

  • ASquared

    Top-Performing Mobile Application Development Company

    Top-Performing Mobile Application Development Company

    We concentrate on creating outstanding digital products and collaborate with enterprise organizations, aspirational businesses, and start-ups to help them grow faster...

    Top Services:

    • Web Development
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • IT Services
    • Show more
    Location
    Brighton UK, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    5.0 5.0 (6)

  • Sugar Rush

    Creating Mobile Apps That Digitally Transform Business

    Creating Mobile Apps That Digitally Transform Business

    Sugar Rush is a Mobile App Agency that provides mobile app development services to clients in the UK, Ireland, Europe, and the US. They have received recognition as the "UK App Agency of the Year" and have won 'App of The Year' awards for three consecutive years in Northern Ireland...

    Top Services:

    • Mobile App Development
    • Web Design
    • Software Development
    • VR/AR
    • Show more
    Location
    Belfast, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
    View Profile
    5.0 5.0 (5)

  • 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)

  • Step Tech

    Step Towards Innovation.

    Step Towards Innovation.

    Innovative software solutions for businesses of all sizes. We specialize in web and mobile development, AI, blockchain, and digital marketing, creating tailored, high-quality digital experiences to help you grow and succeed...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $20/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    4 Projects Listed
    View Profile

  • Solace

    Creating Top-Notch Digital Products

    Creating Top-Notch Digital Products

    We collaborate with forward-thinking businesses all over the world to help them gain a competitive edge and establish themselves as category leaders...

    Top Services:

    • Web Development
    • UI/UX Design
    • Web Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    3.7 3.7 (3)

  • DeSmart

    Human-centered software dev company

    Human-centered software dev company

    We are DeSmart, a tight-knit group of skilled, imaginative, and open-minded software professionals with a firm grasp of both business and technology who are based in Poland...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.7 4.7 (26)

  • 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

  • Ocopix

    Push the limits of technology and your dreams.

    Push the limits of technology and your dreams.

    ‎...

    Top Services:

    • Digital Marketing
    • Social Media Marketing
    • Advertising
    • Graphic Design
    • Logo Design
    • Show more
    Location
    United Downs, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • NexusBond

    Trusted by Industry Leaders. We Connect You.

    Trusted by Industry Leaders. We Connect You.

    Blending top-notch branding, development, and advertising components, NexusBond offers holistic solutions tailored for discerning clientele. Explore the possibilities of what we can achieve together...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    1 Project Listed
    View Profile
    4.9 4.9 (25)

  • DabApps

    Custom-made web and mobile applications

    Custom-made web and mobile applications

    We always strive to create products that delight as we work in small, focused teams to deliver projects on time and within budget...

    Top Services:

    • Mobile App Development
    • Software Development
    • Product Design
    • Web Development
    • Show more
    Location
    Brighton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (3)

  • Corporation Pop

    Corporation Pop - Creating Deeply Engaging Interactive Experiences

    Corporation Pop - Creating Deeply Engaging Interactive Experiences

    We create deeply engaging interactive experiences that connect you with your customers...

    Top Services:

    • UI/UX Design
    • Web Development
    • Web Design
    • VR/AR
    • Mobile App Development
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (8)

  • Clock Limited

    Creating Top-Notch Digital Products

    Creating Top-Notch Digital Products

    We create really creative digital products at Clock for forward-thinking customers who demand more from technology...

    Top Services:

    • Web Development
    • UI/UX Design
    • Web Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Sarratt, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.4 4.4 (16)

  • AVAMAE Software Solutions

    UK-Based Software Development Company

    UK-Based Software Development Company

    We create software that is completely responsive and specially designed to work with your existing systems...

    Top Services:

    • Web Development
    • UI/UX Design
    • Mobile App Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    3.0 3.0 (2)

  • Instil Software

    Developing Custom-Made Software Products

    Developing Custom-Made Software Products

    Instil is a 2022 Digital DNA Company of the Year winner, an AWS Select Consulting Partner, a certified JetBrains Training Partner, and an ISO27001 accredited company...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    Location
    Belfast, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.7 4.7 (21)

  • Brainpool

    Global Minds, Local Solutions in AI Development

    Global Minds, Local Solutions in AI Development

    Brainpool AI is a global network of 500+ leading AI Development experts from top institutions. We specialize in connecting the academic and corporate worlds, transforming innovative research into business applications. Our services include project-based collaboration and personalized AI consultancy, aimed at...

    Top Services:

    • AI Development
    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Portfolios Count
    3 Projects Listed
    View Profile

  • Inflecto Systems

    UK-Based Software Dev Experts

    UK-Based Software Dev Experts

    We go above and beyond our call of duty to support the success of our clients, from strategy to design and build...

    Top Services:

    • Mobile App Development
    • Software Development
    Location
    Sheffield, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.0 4.0 (4)

  • TrianglZ

    TrianglZ: Where Dreams Become Reality

    TrianglZ: Where Dreams Become Reality

    At TrianglZ, we are moving from a vision to digitally transform businesses and boost their performance. Based in Alexandria and founded in 2014, our services include:...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    Location
    Sevenoaks, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.7 4.7 (27)

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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.

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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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