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

722 Companies - Rankings updated: September 06, 2026

Each agency undergoes DesignRush evaluation for professional expertise and genuine client satisfaction to assist your search. Some featured placements are paid.

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United Kingdom × Sort by: Avg Hourly Price: High to Low ×

  • Alchemy Consulting

    Transformational Technology Leadership

    Transformational Technology Leadership

    Alchemy Consulting Services is a fractional CIO and AI transformation practice led by David Viney, a chartered accountant (ACA) and IT professional (CITP) with over 30 years of technology leadership across WPP, Heathrow, BSI, Arup and the BBC. We help organisations move beyond AI pilots into governed...

    Top Services:

    • AI Development
    • IT Services
    • Staff Augmentation
    • Cybersecurity
    • Digital Strategy
    • Show more
    Location
    Leeds, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $1400/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Unboxed

    From Thinking to Knowing to Doing

    From Thinking to Knowing to Doing

    Unboxed is a London-headquartered digital product and service design agency with two decades of experience in research-led strategy, agile product development, and sustained value-building for public-sector and enterprise clients...

    Top Services:

    • UI/UX Design
    • eCommerce Development
    • Web Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $775/hr
    Portfolios Count
    1 Project Listed
    View Profile
    4.3 4.3 (3)

  • Datamango

    Fast. Scalable. Secure.

    Fast. Scalable. Secure.

    Bring your software product and data to life - fast. Built in the UK by senior engineers and product specialists, our MVPs and platforms are designed with data and security at their core and ready to scale from day one...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • UI/UX Design
    • Big Data Analytics
    • Show more
    Location
    Southampton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $765/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Azentra Technologies

    Software Development & ROI-Driven Marketing

    Software Development & ROI-Driven Marketing

    Azentra Technologies delivers custom software development and ROI-driven marketing to accelerate your business growth...

    Top Services:

    • Web Development
    • Web Design
    • Digital Marketing
    • SEO
    • PPC
    • Show more
    Location
    Harrow, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $500/hr
    Minimal Budget
    Under $1,000
    Portfolios Count
    4 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Grizzle & Tan

    20 years of experience in delivering engaging experiences across the world of digital

    20 years of experience in delivering engaging experiences across the world of digital

    Grizzle & Tan, has over 20 years of experience in delivering engaging experiences across digital platforms, using technology and media to entertain and educate audiences in areas ranging from online to museum exhibitions. We provide end to end services, from consultancy and specification through to...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Glasgow, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $400/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • blockproof.

    Your Bespoke Key to the Blockchain.

    Your Bespoke Key to the Blockchain.

    Blockproof is a premier blockchain development and consulting agency dedicated to navigating complex business challenges. The firm provides tailored solutions for investment, service integration, and new project development, ensuring clients stay ahead in the evolving blockchain ecosystem. Blockproof's...

    Top Services:

    • Blockchain
    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • Algosoup

    Forward Deployed AI Engineering

    Forward Deployed AI Engineering

    Algosoup is a London-based software development company that provides AI-native, forward-deployed engineering services by embedding software engineers into client teams. It supports startups, scaleups, enterprises, and agencies with rapid MVP development, product engineering, AI integration, legacy...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Software Testing
    • eCommerce Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • CHARLEE X

    Serious AI and distributed systems engineered for production.

    Serious AI and distributed systems engineered for production.

    CHARLEE X is a UK software team that ships custom AI agents, agentic workflows, and reliable backends for B2B products. We work serverless-first on AWS and lean on TypeScript with Effect-TS so failures, concurrency, and service boundaries stay explicit as complexity grows. Engagements centre on production...

    Top Services:

    • AI Development
    • Software Development
    • Web Development
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    York, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • Web Development Company Kubas Labs

    WordPress Development Company

    WordPress Development Company

    If you want to solve your website problems with a fast and reliable solution, then you’re in the right place! The team from Kubas Labs WordPress web development company will help you out with your problems!...

    Top Services:

    • Software Development
    • Web Development
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile

  • flowmondo

    flowmondo UK's #1 Rated AI Automation Agency

    flowmondo UK's #1 Rated AI Automation Agency

    flowmondo is the UK’s leading AI Automation agency for technical services businesses. We work with clients in technical service industries to streamline their operations to unlock unprecedented productivity and scaeeelability. We can handle everything from strategy to implementation and support/maintenance...

    Top Services:

    • AI Development
    • Software Development
    Location
    Loughborough, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $230/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (41)

  • Mobirevo

    Making functional and user friendly software's for humans

    Making functional and user friendly software's for humans

    Mobirevo is a Leading custom software development agency focused on web, mobile app development & saas application development, Enterprise resource planning, and management software (ERP software development). We are a team of incredible Design & Agile software development experts in all major technology...

    Top Services:

    • Web Design
    • UI/UX Design
    • Web Development
    • Wearables
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
    View Profile
    4.9 4.9 (12)

  • Apadmi

    Experts in everything mobile

    Experts in everything mobile

    Apadmi designs, develops and optimises mobile apps for leading brands. We unlock new value through strategy, platforms, middleware and systems integrations that transform the way they work...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Software Testing
    • Blockchain
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    250 - 499
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.4 4.4 (36)

  • Sesen AI

    Turn AI Ambition Into Real Business Value

    Turn AI Ambition Into Real Business Value

    SESEN.AI is a specialist AI consultancy founded by Dr Berkan Sesen (DPhil, Artificial Intelligence, Oxford). We help organisations design, build, and deploy AI systems that deliver measurable commercial value. Before founding SESEN.AI, Berkan spent 15+ years in senior roles at UBS (Head of Algorithmic...

    Top Services:

    • AI Development
    • Software Development
    • UI/UX Design
    Location
    Mildenhall, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    View Profile

  • ARITS Limited

    Build reliable software, faster.

    Build reliable software, faster.

    ARITS builds enterprise-grade custom software, engineered from Dhaka and London. Two major banks run our Latitude platform in production and OneFish onboarded more than 26,000 fish farmers. We lead with solution architecture, Kubernetes and DevOps, and IoT that holds up under real load...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Portfolios Count
    9 Projects Listed
    View Profile
    4.8 4.8 (25)

  • Intelligent Graphic and Code

    Building Online Since 2005

    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
    View Profile

  • Halo Technology Lab Ltd

    Transforming AI into tangible business value

    Transforming AI into tangible business value

    We create high impact, meaningful AI solutions with creative flair and end-to-end expertise. With over 10 years of working with clients globally across AI, Machine Learning, Cloud & Data Science, we specialise is transforming your ideas into tangible AI products and services...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • VR/AR
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Design Zilla

    Make Your Ideas Fly High With Us.

    Make Your Ideas Fly High With Us.

    Design Zilla is an AI-powered Development Consultancy that enables its customers to use data-driven products and solutions to receive the promised value and growth in ROI...

    Top Services:

    • Software Development
    • AI Development
    • Blockchain
    • Mobile App Development
    • Web Development
    • Show more
    Location
    Dundee, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.3 4.3 (1)

  • Atom Engine

    Crafting Apps That Drive Impact

    Crafting Apps That Drive Impact

    Atom Engine designs and develops bespoke mobile and web applications for clients across the UK, from startups to established businesses. Specializing in iOS, Android, and web platforms, Atom Engine crafts tailored solutions for complex challenges. Its team collaborates with clients at every stage, delivering...

    Top Services:

    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Software Development
    • eCommerce Development
    • Show more
    Location
    Leicester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (3)

  • Momentum Design Lab

    Innovative. User Focused.

    Innovative. User Focused.

    Digital product design agency with offices also in Silicon Valley, NYC, Mexico City and London. Experts in User Experience design and website development, working with startups to the Fortune 500 in the financial services, healthcare and software business...

    Top Services:

    • UI/UX Design
    • Design Services
    • Software Development
    • AI Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    Under $1,000
    View Profile
    5.0 5.0 (4)

  • 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)

  • Method

    Your Winning Method Starts Here.

    Your Winning Method Starts Here.

    At Method, we are an award-winning digital strategy, design, and software development firm. Our team of strategists, designers and engineers empowers businesses to innovate and compete in the digital era. From validating ideas to building applications and modernizing legacy systems, we offer comprehensive...

    Top Services:

    • UI/UX Design
    • Web Development
    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    4.9 4.9 (18)

  • Zenera

    Bespoke Software Development Company

    Bespoke Software Development Company

    Zenera is a UK-based software development company delivering innovative digital solutions for healthcare, education, finance, and growing industries. We specialize in software development, mobile app development, MVP development, workflow automation, AI services, and digital transformation. Zenera designs...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    Location
    Basildon, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    Under $1,000
    View Profile

  • 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)

  • Applifting

    Innovative Technology. Passionate People.

    Innovative Technology. Passionate People.

    Applifting is an international software company of over 200 self-managed professionals that specializes in FinTech and MedTech innovation. Our teal principles prioritize freedom, transparency, and ethics, driving our commitment to your success. We offer end-to-end software solutions, technical innovation...

    Top Services:

    • Software Development
    • AI Development
    • Mobile App Development
    • UI/UX Design
    • Branding
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile

  • NJI Media

    A team with big ideas!

    A team with big ideas!

    NJI Media is a reputable interactive agency that specializes in creating stunning designs, web development, multimedia production and effective online communications strategies. We offer these services to various high-profile corporate, political, and non-profit organizations across the United States...

    Top Services:

    • Branding
    • Web Design
    • UI/UX Design
    • Web Development
    • Digital Services
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $50,000 & Up
    View Profile
    4.3 4.3 (11)

  • Experience Dynamics

    User-focused designs

    User-focused designs

    Experience Dynamics is a renowned usability consulting firm that offers comprehensive global design research services...

    Top Services:

    • Software Development
    • UI/UX Design
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • 8th Light

    Helping Your Business Get There

    Helping Your Business Get There

    We collaborate with forward-thinking individuals and groups to assist them in conceiving and developing innovative, elegant and ground-breaking software solutions to challenging issues...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • Web Design
    • Cloud Consulting
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $199/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    4.9 4.9 (7)

  • DataTracks

    A Global leader with 18+ years​ expertise in Disclosure Management & Regulatory Compliance solution.

    A Global leader with 18+ years​ expertise in Disclosure Management & Regulatory Compliance solution.

    DataTracks offers a comprehensive cloud-based software solution that facilitates the efficient preparation of compliance reports, ensuring they meet the requirements for submission to regulatory bodies worldwide. Our journey in this field dates back to 2005, during which time we have delivered our software to...

    Top Services:

    • Software Development
    Location
    Weybridge, United Kingdom
    Number of Employees
    500 - 999
    Average Hourly Rate
    $180/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • Pivale

    Tame Chaos Align Teams Lead Change

    Tame Chaos Align Teams Lead Change

    Pivale are a Digital Transformation Agency who work with senior leadership and executive teams to transform their websites, reduce maintenance costs, and improve security. Specializing in Drupal web and application development, Pivale are a one-stop-shop for building a realistic technical roadmap and...

    Top Services:

    • Web Development
    • SEO
    • Software Development
    • Web Design
    • Branding
    • Show more
    Location
    Bordon, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile
    5.0 5.0 (11)

  • thoughtbot

    thoughtbot is your expert partner for product design and development.

    thoughtbot is your expert partner for product design and development.

    20+ years over 1,000 clients! thoughtbot is a design and development company that helps clients lead the way through better products, faster teams, and stronger growth...

    Top Services:

    • Software Development
    • Web Development
    • Product Design
    • Web Design
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile

  • Fueled

    Igniting Digital Innovation

    Igniting Digital Innovation

    Fueled is a top digital transformation agency that caters to a variety of unicorn startups, global brands, and Fortune 500 companies...

    Top Services:

    • Mobile App Development
    • Software Development
    • Branding
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed
    View Profile
    5.0 5.0 (17)

  • Red Eagle Tech

    Bespoke software solutions for SMEs to work smarter and win more.

    Bespoke software solutions for SMEs to work smarter and win more.

    At Red Eagle Tech we provide bespoke software development services for small and medium enterprises. Our solutions help SMEs work smarter, win more and dominate their industry. Friendly London-based team, fixed-price projects, no contract tie-ins...

    Top Services:

    • Software Development
    • Mobile App Development
    • IT Services
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    Under $1,000
    View Profile
    5.0 5.0 (5)

  • Simpala

    It's Time To Simplify With Simpala

    It's Time To Simplify With Simpala

    Experienced UK-based Summit level Salesforce consultancy, implementing the technology required to meet your business vision. We have the capability to support and deliver on a complete and tailored Salesforce implementation, from concept to delivery...

    Top Services:

    • Digital Marketing
    • Managed Services
    • Software Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $160/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (8)

  • Innowise Group

    IT Outsourcing & Staff Augmentation since 2007

    IT Outsourcing & Staff Augmentation since 2007

    Innowise provides diverse services, including IT consulting, digital transformation, Java development, UI/UX design, and more...

    Top Services:

    • Software Development
    • Mobile App Development
    • VR/AR
    • eCommerce Development
    • DevOps Consulting
    • Show more
    Location
    Norwich, United Kingdom
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed
    View Profile
    4.9 4.9 (12)
    4.6 4.6 (10)

  • Skyward Digital

    Creating better user experiences for teams across the world

    Creating better user experiences for teams across the world

    We exist to enhance the user experience across the web. (and beyond). We have a strong passion for the Internet, which we utilize frequently. As a result, we care about what we deliver and are aware of the difficulties faced by others. We focus on providing exceptional experiences for users and teams by...

    Top Services:

    • Web Development
    • UI/UX Design
    • Software Development
    Location
    Bath, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
    View Profile
    4.5 4.5 (2)

  • Top Notch Dezigns®

    Web Design + Digital Marketing Agency | 20+ Years Experience

    Web Design + Digital Marketing Agency | 20+ Years Experience

    Top Notch Dezigns® is a full-service web design and digital marketing agency that specializes in custom websites tailored to meet diverse business requirements. With a focus on boosting brands, increasing conversions, and generating leads...

    Top Services:

    • Web Design
    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Portfolios Count
    12 Projects Listed
    View Profile
    4.5 4.5 (2)
    5.0 5.0 (7)

  • Starkey Digital

    Bespoke Web Design & Development Studio In Chester, UK.

    Bespoke Web Design & Development Studio In Chester, UK.

    Starkey Digital is a web agency based in Chester, UK, specialising in bespoke website design, web development, and digital experiences. We build high-performance sites with modern frameworks like SvelteKit, Three.js, and Cloudflare Workers crafted for speed, visual impact, and results...

    Top Services:

    • Digital Services
    • Web Design
    • eCommerce Development
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    Chester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000
    View Profile

  • Target ICT Limited

    We Are Your Trusted IT Partner.

    We Are Your Trusted IT Partner.

    We are seasoned experts in the realm of IT service delivery, poised and ready to address your specific IT challenges with precision and care. We invite you to reach out to us at your earliest convenience to initiate a dialogue. This initial contact will serve as a pivotal step towards establishing a mutually...

    Top Services:

    • Software Development
    • IT Services
    Location
    Leicester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    View Profile

  • Rareloop

    The Digital Product Studio | Apps, Web Apps and Websites

    The Digital Product Studio | Apps, Web Apps and Websites

    We're Rareloop, a B-Corp, digital product studio, based in the UK. We design and build beautiful, high-performing websites, web apps, and bespoke systems that help organisations grow, streamline operations, and make a bigger impact...

    Top Services:

    • Web Development
    • Web Design
    • UI/UX Design
    • Software Development
    • Mobile App Development
    • Show more
    Location
    Southampton, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (17)

  • BigJump

    Turning Ideas Into Shipped Product

    Turning Ideas Into Shipped Product

    BigJump is a UK-based product development studio that combines experienced engineering leadership with AI-accelerated software delivery to help organizations turn ideas into launched digital products. Founded in 2003, the studio provides architecture, engineering, infrastructure, security, and AI integration...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • DevOps Consulting
    • Cloud Consulting
    • Show more
    Location
    Great Malvern, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile
    5.0 5.0 (4)

  • Rattlesnake Group

    Leading Branding & MVP Studio for Startups in London

    Leading Branding & MVP Studio for Startups in London

    Rattlesnake Group is a London-based boutique studio helping startups design, build, and launch MVPs through integrated branding, product design, and software development...

    Top Services:

    • Web Development
    • Web Design
    • Branding
    • Product Design
    • Digital Marketing
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    8 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Electric Circus

    We address HR challenges through a mix of creative design, digital innovation, and strategic communication helping organizations and their people grow and succeed...

    Top Services:

    • Digital Strategy
    • Software Development
    • UI/UX Design
    • Web Development
    • Web Design
    • Show more
    Location
    Manchester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed
    View Profile
    4.8 4.8 (4)

  • Windex Tech

    Unleash the power of SALESFORCE!

    Unleash the power of SALESFORCE!

    At Windex, we recognize the unique needs of each organization, which is why we tailor our services to align with your specific requirements, ensuring our constant availability whenever you require our assistance. With a wealth of expertise, we excel in managing diverse end-to-end implementations, maintenance...

    Top Services:

    • Software Development
    Location
    Slough, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    View Profile

  • Neurons Lab

    Humans create; machines work.

    Humans create; machines work.

    Neurons Lab can skyrocket your product innovation with AI engineering, unique expertise in fundamental sciences (physics, biology, chemistry), and a proprietary product delivery framework. Since 2019, we have collected the brightest minds of PhD data scientists, AI/ML experts, and engineers passionate...

    Top Services:

    • Software Development
    • AI Development
    • Big Data Analytics
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (1)

  • Ray Solutions

    Your Remote Team & Tech Partner

    Your Remote Team & Tech Partner

    Ray Solutions stands as a leading provider of diverse business solutions, committed to helping companies, regardless of their size, achieve their goals. Our extensive service offerings encompass: Remote Team: We assist companies in building and managing effective remote teams, connecting them with global...

    Top Services:

    • Graphic Design
    • Branding
    • Web Development
    • Mobile App Development
    • Software Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    Under $1,000
    View Profile

  • 3 Sided Cube

    We build mobile apps, web platforms & AI workflows for organisations doing good in the world.

    We build mobile apps, web platforms & AI workflows for organisations doing good in the world.

    3 Sided Cube is a global mobile app and digital development company with a passion for Tech For Good, championing the genius over the generic to build life-saving, life-changing digital solutions...

    Top Services:

    • Mobile App Development
    • Software Development
    • Web Development
    • AI Development
    • Digital Services
    • Show more
    Location
    Bournemouth, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    5 Projects Listed
    View Profile
    4.5 4.5 (12)

  • proMX

    Transforming Businesses with Innovation and Expertise.

    Transforming Businesses with Innovation and Expertise.

    proMX AG specializes in improving business processes through digital transformation, cloud migration, and agile organizational structures, leveraging innovative Microsoft Dynamics 365 solutions...

    Top Services:

    • CRM Consulting
    • ERP Consulting
    • Cloud Consulting
    • Business Consulting
    • AI Development
    • Show more
    Location
    Reading, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    1 Project Listed
    View Profile
    4.4 4.4 (14)

  • Basis

    Basis go further than any other digital provider, developing highly effective award winning solutions, that cover every stage of the candidate journey. From some of the most gorgeous, inspiring websites, to candidate management, talent management and onboarding, every step is managed in a way that enhances...

    Top Services:

    • Web Design
    • Web Development
    • Branding
    • Software Development
    • Show more
    Location
    Skipton, United Kingdom
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    View Profile

  • Xarma

    Empowering Your Vision Through Software Development: Your Ideas, Our Technology

    Empowering Your Vision Through Software Development: Your Ideas, Our Technology

    At Xarma, our two-decade legacy in web technology drives us to help businesses scale their software solutions. We're committed to providing the technical expertise needed for your success, whether you're a well-established enterprise or a rising startup...

    Top Services:

    • Staff Augmentation
    • DevOps Consulting
    • Software Development
    Location
    Bristol, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $1,000 - $10,000
    View Profile

  • CCQ Tech

    Purpose built software. Partner led process. Business changing results.

    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
    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.

DesignRush rating logos on Trustpilot and Google

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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