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.
Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.
Platinum Prospects AI is a specialist lead generation agency helping financial advisers, mortgage brokers and regulated financial services firms generate qualified client enquiries through paid advertising, landing pages and automated follow-up systems...
Top Services:
- Digital Services
- Web Development
- PPC
- CRO
- Digital Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- Under $1,000
Nertia helps businesses work less and grow more through AI chatbots, digital twins, automations, website design and development...
Top Services:
- Digital Services
- Design Services
- Product Design
- Web Design
- UI/UX Design
- Show more
- Location
- Burton upon Trent, United Kingdom
- Number of Employees
- Under 49
A technical partner that integrates with your company and its adjectives, with a long-term perspective and alignment with business goals and objectives...
Top Services:
- Digital Strategy
- Web Design
- UI/UX Design
- eCommerce Development
- WordPress Website Design
- Show more
- Location
- Edinburgh, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $60/hr
- Minimal Budget
- $1,000 - $10,000
Web Builder Ltd is a leading London web design and development agency specialising in custom websites for businesses across London and the UK. We create professional, responsive, and SEO-optimised websites that help businesses increase online visibility, generate qualified leads, and drive sustainable growth...
Top Services:
- Design Services
- Web Design
- Web Development
- WordPress Website Design
- eCommerce Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Creating fusion of visual design and technology to make awesome products that feel great on every desktop and mobile device also perform efficiently with minimum resource utilization and maximum performance...
Top Services:
- Web Design
- Web Development
- UI/UX Design
- eCommerce Development
- AI Development
- Show more
- Location
- Loughton, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Email Squad is a specialist email design and development studio helping brands and agencies create emails people actually want to open. We design and build campaigns, automated flows, templates and complete email systems across platforms including Klaviyo, Mailchimp and HubSpot. From one-off campaigns to...
Top Services:
- Graphic Design
- Creative Services
- Branding
- Digital Services
- Design Services
- Show more
- Location
- Northampton, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- Under $1,000
Nialto Services is a web design and development studio in Potters Bar, working with businesses across Hertfordshire, London and the rest of the UK. We build bespoke websites, online shops and web applications around how your business actually works, rather than from a template...
Top Services:
- Web Design
- Web Development
- Digital Strategy
- UI/UX Design
- eCommerce Development
- Show more
- Location
- Potters Bar, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
AtomicMedia is a specialist enterprise app development and digital marketing agency, situated in Nottingham. We deliver cutting-edge apps and digital marketing solutions that propel your business to success...
Top Services:
- eCommerce
- Social Media Marketing
- Digital Marketing
- PPC
- SEO
- Show more
- Location
- Nottingham, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- Under $1,000
DO DIGITAL AGENCY | YOUR DIGITAL PARTNER FOR STATIC, MOTION AND INTERACTIVE 3D CONTENT. HELPING BUSINESSES, ORGANISATIONS AND DESIGN AGENCIES HARNESS 3D TECHNOLOGIES BY CREATING EXTRAORDINARY VISUALS & ENGAGING EXPERIENCES...
Top Services:
- Digital Services
- Product Design
- Graphic Design
- Print Design
- Logo Design
- Show more
- Location
- Cardiff, United Kingdom
- Number of Employees
- Under 49
Were a digital creative agency, built to amplify the purpose of charities...
Top Services:
- Web Design
- UI/UX Design
- Branding
- Web Development
- WordPress Website Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $140/hr
- Minimal Budget
- $50,000 & Up
...
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
Zieasoft delivers innovative and tailor-made digital solutions, empowering businesses to thrive in an ever-evolving online landscape...
Top Services:
- Logo Design
- Design Services
- Graphic Design
- Branding
- Print Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
Our team combines creativity and technical expertise seamlessly. That's why we offer seamless and customized digital acceleration solutions that exceed expectations. If you're looking for flawless product execution and captivating design to engage your audience well, hi, nice to meet you!...
Top Services:
- Design Services
- Package Design
- Web Design
- Web Development
- eCommerce Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
Visionet is a leading IT services firm delivering digital experiences, enterprise modernization, Data & AI applications, and managed IT services. We leverage digital, data, and cloud technologies to meet clients needs efficiently. Serving diverse sectors, we simplify complexities and foster innovation. With a...
Top Services:
- IT Services
- AI Development
- Big Data Analytics
- Cloud Consulting
- DevOps Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
ETG Digital is a results-driven Salesforce consulting company helping businesses streamline operations, improve customer engagement, and scale efficiently. We specialize in Salesforce implementation, customization, integration, and AI-powered solutions tailored to your business needs. Our expert team ensures...
Top Services:
- CRM Consulting
- Cloud Consulting
- IT Services
- DevOps Consulting
- Big Data Analytics
- Show more
- Location
- Cambridge, United Kingdom
- Number of Employees
- 500 - 999
We provide expert UX consulting with 18+ years proven success. Our multi-disciplinary team delivers product strategy, user research, UX design, training and experience testing. We have offices in Toronto, Ottawa, Canada, New York USA and Cambridge, London, UK...
Top Services:
- UI/UX Design
- Digital Services
- Product Design
- Staff Augmentation
- Market Research
- Show more
- Location
- Cambridge, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $10,000 - $25,000
Aristral is a UK-based AI automation and SEO agency helping SMEs and professional services firms eliminate manual overhead and grow organic traffic. We build RAG chatbots, n8n workflow pipelines, and full-stack software, while delivering technical SEO and intent-matched content strategies that compound...
Top Services:
- Digital Services
- Branding
- Digital Strategy
- Web Design
- Web Development
- Show more
- Location
- Bristol, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $18/hr
- Minimal Budget
- $1,000 - $10,000
M40Tech is a trusted Salesforce consulting and development company based in the UK, delivering tailored CRM solutions to help businesses streamline operations and enhance customer experiences...
Top Services:
- Web Design
- CRM Consulting
- Cloud Consulting
- IT Services
- Direct Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Minimal Budget
- Under $1,000
Synacraft is a London-based web design agency that does something no one else does we build your website in full before you spend anything. Custom design, SEO optimisation, hosting and support all included for £1,000 flat. No hidden fees, no mockups, no vague promises. Just a fully working website built...
Top Services:
- Web Design
- SEO
- Web Development
- UI/UX Design
- Digital Strategy
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Minimal Budget
- $1,000 - $10,000
Marketing handled provides businesses with website design and maintenance, social media management, graphic design and photography. We work with all types of businesses from professional coaching to local tradespeople...
Top Services:
- Web Design
- Web Development
- Social Media Marketing
- Digital Marketing
- Graphic Design
- Show more
- Location
- Leeds, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $45/hr
- Minimal Budget
- Under $1,000
London studio. We design and build web and mobile products, plus automation and search visibility for startups and growing brands...
Top Services:
- Digital Strategy
- Web Design
- UI/UX Design
- eCommerce Development
- Web Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Founded in Belfast in 2020 and incorporated in 2025, Juggernaut Technologies is a 42-person digital agency serving businesses UK-wide. We build websites, online shops, mobile apps and custom software, with SEO, Google Ads, hosting and ongoing website support...
Top Services:
- Web Design
- Web Development
- eCommerce Development
- WordPress Website Design
- UI/UX Design
- Show more
- Location
- Glasgow, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $59/hr
- Minimal Budget
- Under $1,000
Vinxor is a UK-based software development and digital solutions company helping businesses transform ideas into scalable digital products...
Top Services:
- Digital Services
- Graphic Design
- Web Design
- Web Development
- Affiliate Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $55/hr
- Minimal Budget
- $10,000 - $25,000
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
Latonis Studios is a software development and digital marketing agency operating under Latonis Technologies, with entities registered in England and Wales and the United States. The company focuses on helping startups and businesses build, strengthen, and scale their digital presence through a combination of...
Top Services:
- Digital Services
- Graphic Design
- Video Production
- Branding
- Design Services
- Show more
- Location
- Loughton, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $10,000 - $25,000
Consiliuma is a British digital studio building high-performance, conversion-led business websites, bespoke CRM systems, and automated lead workflows for clients in the UK and internationally...
Top Services:
- Creative Services
- Design Services
- Web Design
- UI/UX Design
- Web Development
- Show more
- Location
- Tranent, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $75/hr
- Minimal Budget
- $1,000 - $10,000
ZSOLNET is a technology and digital solutions company providing web development, web hosting, domain registration, SEO, digital marketing, cybersecurity and IT services. We help businesses, startups and organizations build, manage and grow their digital presence through practical, secure and scalable...
Top Services:
- Digital Services
- Design Services
- Web Development
- WordPress Website Design
- Digital Marketing
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
Step into the future with OpenSense Labs. As your ultimate destination for product development, web design, and digital advancement, we pride ourselves on being a top player in the industry, globally ranked #6 on the Drupal marketplace.Our Expertise:DrupalSalesforceApplied AIHeadless...
Top Services:
- Software Development
- Mobile App Development
- AI Development
- Location
- Bredbury, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $25,000 - $50,000
Trudosys is a software development company helping startups, SMEs, and enterprises build scalable mobile applications and custom digital platforms. We specialize in Android, iOS, and cloud-based solutions designed for performance, security, and long-term growth...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $90/hr
- Minimal Budget
- $1,000 - $10,000
Everything to convert your website/mobile app idea into a complete product...
Top Services:
- Mobile App Development
- Web Development
- Software Development
- IoT
- UI/UX Design
- Show more
- Location
- Newry, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
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
Kayo Digital is a company focused on providing technical business solutions for their clients including web design and software creation. With 20 years' experience, Kayo Digital is Kent's number one technical agency...
Top Services:
- Web Design
- eCommerce Development
- Web Development
- WordPress Website Design
- Digital Marketing
- Show more
- Location
- Sittingbourne, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- $1,000 - $10,000
KGN Technologies is value in "quality", not "quantity". We specialized in Magento, Shopify, Woo-Commerce, WordPress. Whether if you are planning a new store or redesign your website, we will make it happen. We are a white label agency with a highly qualified in-house developer...
Top Services:
- eCommerce Development
- Web Development
- WordPress Website Design
- Web Design
- UI/UX Design
- Show more
- Location
- Leicester, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $15/hr
Wirebox Ltd is a leading software development and digital marketing company that creates success stories. With expertise in web, database, mobile and bespoke software development, we help our clients lead and innovate in their fields. Whether you need a new website or creative ideas for a smartphone...
Top Services:
- Web Development
- eCommerce Development
- Software Development
- Mobile App Development
- Show more
- Location
- Watford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $99/hr
- Minimal Budget
- $10,000 - $25,000
We specialize in digital transformation and the seamless integration of third-party solutions into your existing HR and finance infrastructure. Enhance the advantages of your digital transformation expedition with our customized, cloud-based solutions. Optimize your operational workflows, amplify...
Top Services:
- Software Development
- Web Development
- CRM Consulting
- Cloud Consulting
- Show more
- Location
- Salford, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $80/hr
- Minimal Budget
- $1,000 - $10,000

Intuisco
VerifiedVerified by the DesignRush team for authenticity and credibility.Intuisco LTD, based in London, UK, was founded in 2017. Twenty years of know-how flows into it as an endowment brought by the founding partner and R&D manager...
Top Services:
- AI Development
- Big Data Analytics
- DevOps Consulting
- Managed Services
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $50/hr
- Minimal Budget
- $1,000 - $10,000
We dont just market we electrify. As your dedicated digital partner, we craft powerful SEO, PPC, social, and email strategies that spark growth and set your business on a path to success. With clear communication and expert execution, were here to make sure your brand doesnt just existit thrives...
Top Services:
- SEO
- PPC
- Social Media Marketing
- Email Marketing
- Digital Marketing
- Show more
- Location
- Edinburgh, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $70/hr
- Minimal Budget
- Under $1,000
iTelaSoft is a ISO/IEC 27001:2022 accredited trusted technology partner delivering high-impact digital solutions across Australia, the UK, and APAC. With deep expertise in software engineering, data engineering, artificial intelligence, and UX design, we help forward-thinking organisations accelerate...
Top Services:
- UI/UX Design
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
With over 27 years of experience, ESSPL stands as a leading solution provider in the supply chain, logistics, and manufacturing sectors. The company offers a wide range of services, including SCM solutions, consulting, business intelligence, managed application services, and software testing, earning a strong...
Top Services:
- Software Development
- IT Services
- Software Testing
- ERP Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 250 - 499
- Average Hourly Rate
- $25/hr
360 Degree Cloud is a trusted Salesforce Certified Silver Consulting Partner...
Top Services:
- Software Development
- Mobile App Development
- Web Development
- UI/UX Design
- IT Services
- Show more
- Location
- Hemel Hempstead, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
Persistent Systems, a renowned global leader in software product development and technology services. Delve into our innovative offerings to stay ahead in the ever-evolving landscape of technology...
Top Services:
- AI Development
- Software Development
- Web Development
- Mobile App Development
- Blockchain
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $50,000 & Up
At Code Wrap Solutions, we don't just develop software we create solutions that empower your business. Whether you're launching a new product, enhancing an existing system, or looking for reliable development support, we're here to help you succeed...
Top Services:
- Software Development
- IT Services
- Cybersecurity
- Blockchain
- Cloud Consulting
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
D-Tech Consultancy (DTC) delivers innovative, secure IT solutions tailored to your business. We simplify complex challenges and provide scalable, future-ready services. We offer IT consulting, cybersecurity, cloud solutions, network management, and managed services to boost performance and protect operations...
Top Services:
- Software Development
- Web Design
- Managed Services
- Cloud Consulting
- IT Services
- Show more
- Location
- Birkenhead, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $50/hr
We at Innovius Software specialize in Mobile Application Development (Hybrid, Web apps and Native), Enterprise Application Development and Software Application Development (Desktop and Web)...
Top Services:
- UI/UX Design
- Software Development
- Mobile App Development
- Graphic Design
- Show more
- Location
- London, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
- Minimal Budget
- $1,000 - $10,000
OneClick builds AI-powered software solutions and systems, from custom platforms to intelligent automation, that modernize how businesses run, with deep expertise in travel technology, custom software, and enterprise solutions...
Top Services:
- UI/UX Design
- Web Design
- SEO
- Digital Marketing
- Software Development
- Show more
- Location
- London, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $30/hr
- Minimal Budget
- $1,000 - $10,000
Aress Software is a global IT services and software development company that delivers custom digital solutions for businesses worldwide. With over 25 years of experience, it specializes in software development, cloud computing, DevOps, AI & data engineering, cybersecurity, and 24/7 managed IT support...
Top Services:
- Software Development
- Cybersecurity
- IT Services
- CRM Consulting
- Cloud Consulting
- Show more
- Location
- Hoyland, United Kingdom
- Number of Employees
- 500 - 999
- Average Hourly Rate
- $35/hr
- Minimal Budget
- $1,000 - $10,000
Santric Technologies delivers innovative, tailored software solutions across healthcare, finance, and e-commerce. With in-house, offshore, and onsite expertise, we drive efficiency, ROI, and sustainable growth where innovation meets creativity...
Top Services:
- Digital Marketing
- Web Design
- Web Development
- Mobile App Development
- UI/UX Design
- Show more
- Location
- Hounslow, United Kingdom
- Number of Employees
- 50 - 99
- Average Hourly Rate
- $25/hr
- Minimal Budget
- $1,000 - $10,000
- Portfolios Count
- 3 Projects Listed
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
KriyaTec is a software development and services company. We leverage Blockchain, IoT, RPA, AI,Ml to paradigm shift your enterprises or startups from what you are to what you want to be...
Top Services:
- AI Development
- Software Development
- Mobile App Development
- IT Services
- Show more
- Location
- Nottingham, United Kingdom
- Number of Employees
- Under 49
- Average Hourly Rate
- $15/hr
Established: 2004 - This makes us more than 21 years old! And trust us when we say that, in the IT industry, that's like a lot!...
Top Services:
- Web Development
- Graphic Design
- eCommerce Development
- WordPress Website Design
- AI Development
- Show more
- Location
- Dunstable, United Kingdom
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $18/hr
Related Services
- AI Companies in the United Kingdom
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- Mobile App Development Companies in the United Kingdom
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- Wearable Technology Companies in the United Kingdom
Software Development Specialties in the United Kingdom
Software Development Companies by City
Popular Services
Why companies trust DesignRush
Every agency is independently vetted before it can be listed or ranked
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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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