Top Software Developers in the United Kingdom
From London’s fintech corridor and Shoreditch’s startup scene to deep-tech hubs in Cambridge and Oxford, the United Kingdom is home to world-class software engineering talent. UK developers combine rigorous standards, product thinking, and strong communication — backed by universities like Imperial College and UCL and clusters in Manchester, Edinburgh, and Bristol.
On Clutch, you can compare verified software development companies by reviews, portfolios, industries, hourly rates, and location. Our structured review process and analyst research help you cut through noise and shortlist reliable partners for web, mobile, and custom platforms. Use filters to sort by budget, tech stack, frameworks, and project size to find a team that fits your roadmap and timelines. Explore these additional directories:
• Top Software Development Companies
• Software Development Companies in London
• Software Development Companies in Birmingham
15 Leaders 15 Contenders
2,094 Companies
List of the Top United Kingdom Custom Software Development Companies
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Featured
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$25,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
10% Custom Software Development40% Blockchain20% Mobile App Development +2 services20% Web Development10% IT Strategy ConsultingSee all 33 projectsTech Alchemy is a bespoke software development company specializing in custom software creation and full stack software development services. Reviews highlight their exceptional project management, innovative approach, and deep understanding of client needs, leading to successful outcomes and long-term partnerships. Their ability to integrate blockchain and AI technologies is frequently praised, with overwhelmingly positive feedback from clients. All reviewers expressed satisfaction, with no significant areas for improvement noted.
Industry Experience
Tech Alchemy has demonstrated expertise across various industries, including non-profit, financial services, arts, entertainment, and gaming. Clients praised their innovative solutions, particularly in AI applications for non-profits and blockchain integration in financial services. The sentiment is overwhelmingly positive, highlighting their strong project management, adaptability, and commitment to client success. Industries such as arts and entertainment, along with financial services, appear to benefit notably from Tech Alchemy's capabilities, making them a suitable partner for projects in these sectors.
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Non-profit Software Gaming Media Other Industry Government Healthcare IT Services Business services Consumer Products Financial services Sports Arts, entertainment & music Advertising & marketing Hospitality & leisureWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Tech Alchemy is frequently praised for its cost-effectiveness and value for money. Clients noted that their pricing fit within budgetary constraints while delivering high-quality outcomes. For instance, one client appreciated that Tech Alchemy's pricing was 'extremely competitive,' which contributed to their decision to partner with the firm. Another remarked on the company's ability to deliver exceptional results without exceeding the initial budget. Overall, the sentiment is overwhelmingly positive, with many clients highlighting the company's commitment to providing value throughout the project lifecycle.Was this helpful?
More responsive than most other service providers
Get in TouchTech Alchemy is responsive
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$25,000+$25 - $49 / hr1,000 - 9,999Serves United KingdomServices provided
10% Custom Software Development20% AI Development20% Cloud Consulting & SI +5 services10% CRM Consulting and SI10% E-Commerce Development10% ERP Consulting and SI10% Enterprise App Modernization10% Mobile App DevelopmentSee all 86 projectsSimform is a full stack software development company renowned for bespoke software development, custom software creation, and end-to-end software engineering. With approximately 90% positive feedback, clients commend Simform for its technical expertise, proactive communication, and seamless project management. Reviewers consistently highlight the company's ability to integrate with client teams and its commitment to long-term, sustainable solutions.
3 of 3 reviews are 5 stars2 new reviews for Custom Software Development services$50,000 – $199,999 avg. project costRead 3 Recent ReviewsReviewed 3 times in the past 6 months
In recent reviews, clients praised Simform for their professionalism, responsiveness, and commitment to long-term solutions. One client noted their 'strong communication practices' and timely delivery within budget, while another highlighted the team's proactive approach to understanding project needs. A CTO commended Simform's expertise in software development, emphasizing their ability to manage complex tasks independently. Overall, the sentiment is highly positive, though there are suggestions for improved end-user documentation.Was this helpful?
Industry Experience
Simform has garnered positive feedback across various industries, showcasing expertise in Education, Hospitality, Information Technology, and Financial Services. Reviews emphasize their strengths in project management, timely delivery, and responsiveness, leading to successful outcomes. Clients appreciate their ability to align with organizational needs, enhance user experiences, and develop scalable solutions. Overall, Simform is well-suited for clients in sectors prioritizing technical development, user-centric designs, and strategic collaboration.
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Utilities eCommerce Logistics & Supply Chain Wellness & Fitness Agriculture Media Consulting Human Resources Other industries Construction Legal Gaming Food & Beverages Other Industry Consumer Products Software Business services Arts, entertainment & music Education Real estate Nonprofit Financial services Fitness Information technology Hospitality & leisure Advertising & marketing IT Services HealthcareWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Simform for their exceptional cost-effectiveness and value for money. Many reviews highlight that their pricing aligns well with client budgets while delivering high-quality outcomes. For instance, one client noted that Simform's pricing fit their budget and provided good value for the cost. Another remarked on their ability to deliver projects within agreed timelines and budgets, emphasizing transparency and lack of hidden costs. Overall, the sentiment reflects satisfaction with the balance of cost and quality in Simform's services.Was this helpful?
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$25,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
20% Custom Software Development20% AI Development20% Web Development +4 services10% AI Agents10% Cloud Consulting & SI10% Generative AI10% Mobile App DevelopmentSee all 59 projectsLeobit is a Custom Software Creation company specializing in Full Stack Software Development and Managed Software Development. The reviews are overwhelmingly positive, highlighting Leobit's technical expertise, proactive communication, and adherence to deadlines. Approximately 100% of reviewers praise their project management and technical capabilities, emphasizing their role as a strategic partner in bespoke software development solutions.
5 of 5 reviews are 5 stars4 new reviews for Custom Software Development servicesUnknown avg. project costRead 5 Recent ReviewsReviewed 5 times in the past 6 months
Recent reviews of Leobit highlight their strong project management and technical expertise. Clients commend the team for delivering projects on time, maintaining effective communication, and providing innovative solutions. For instance, one client noted a significant reduction in document creation time due to an AI-powered automation tool. Overall, sentiment is overwhelmingly positive, with clients emphasizing Leobit’s role as a strategic partner, their responsiveness to needs, and their ability to adapt to changing requirements.Was this helpful?
Industry Experience
Leobit has demonstrated expertise across multiple industries including Information Technology, Financial Services, Education, Supply Chain, and Advertising. Clients report high satisfaction with their project management, technical skills, and responsiveness. Industry-specific feedback highlights Leobit's ability to deliver robust solutions and innovative features, particularly in FinTech and software development. Overall sentiment is positive, with many clients emphasizing their strategic partnership approach and ability to adapt to complex project requirements.
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Real estate Other industries Software Healthcare Engineering Non-profit Consumer Products Sports Financial services Education Advertising & marketing Media IT Services Information technology Consulting Retail GamblingWas this helpful?
More responsive than most other service providers
Get in TouchLeobit is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$10,000+$50 - $99 / hr50 - 249Serves United KingdomServices provided
20% Custom Software Development40% AI Development20% Mobile App Development +1 service20% Web DevelopmentSee all 22 projectsOld.St Labs is a bespoke software development company specializing in tailored software solutions across various industries. Reviews highlight their exceptional project management, with 100% of clients noting their responsiveness and professionalism. Clients appreciate Old.St Labs' ability to align with company values and deliver projects on time and within budget. Their expertise and adaptability make them a trusted partner in custom software creation, consistently meeting and exceeding client expectations.
1 of 1 reviews is 5 stars1 new review for Custom Software Development services$10,000 – $49,000 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the past six months, Old.St Labs has received positive feedback for their software development capabilities, particularly in building a wealthtech platform. Clients highlighted the team's professionalism, exceptional attention to detail, and deep understanding of project requirements. One reviewer noted their impressive ability to deliver a high-quality product without any areas for improvement. Overall, the sentiment reflects satisfaction with the value and expertise provided by Old.St Labs.Was this helpful?
10 of 11 Custom Software Development reviews are 5 stars2 new reviews for Custom Software Development in past 6 months$10,000 – $49,000 avg. project costRead 11 ReviewsCustom Software Development PROJECT HIGHLIGHT
AI Analytics Platform Development & Design for Technology Co
5.0 — Old.St Labs developed and designed an AI-powered analytics platform for a technology company. The team built the front- and backend and an admin portal, and fine-tuned the platform's prompts. Read moreWas this helpful?
More responsive than most other service providers
Get in TouchOld.St Labs is very responsive
They are a great candidate to start a conversation with. Send them a short message or project inquiry.Was this helpful?
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$25,000+$50 - $99 / hr10 - 49Martlesham, England
Services provided
10% Custom Software Development70% Mobile App Development15% IoT Development +1 service5% Application TestingSee all 18 projectsCoderus is a custom software development company specializing in bespoke software solutions, notably in embedded software, mobile applications, and cloud integration. Reviews indicate a high level of versatility and adaptability, with approximately 90% of feedback highlighting their ability to meet complex project needs and maintain rigorous quality standards. The company is praised for its effective project management and strong customer collaboration, consistently meeting timelines and expectations.
Reviews mention Collaborative
The sentiment regarding collaboration with Coderus is overwhelmingly positive. Clients noted effective communication, with one stating, "It was a pretty collaborative relationship" while co-developing protocols. Another client highlighted Coderus' responsiveness and flexibility, emphasizing their ability to meet high expectations. Despite occasional communication challenges, Coderus was commended for their willingness to address feedback and maintain a strong partnership, showcasing their commitment to collaboration and quality in project delivery.-
Software Dev for Electronics Manufacturer
5.0 Mar 10, 2021We have a history of good communication and project management with them. Whenever there is an issue, Coderus is responsive in ensuring that it is resolved in a meaningful way. Even when there’s the odd blip in terms of communication or project management, they are receptive to our feedback and do all they can to resolve it. We stay with Coderus because of the quality of their work and our collaborative relationship.
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Mobile App & Software Dev for Audio Equipment Company
5.0 Mar 1, 2021They were very communicative. We communicated pretty well via email and Slack, and then we had weekly sync-up calls. Mark was pretty proactive about pinging people directly if there was something that his team needed in order to move forward, and the lead developers were really responsible, as well — they were a collaborative team and I enjoyed engaging with them. My advice is don’t be afraid to engage directly with the developers or with Mark to make sure that everyone's on the same page.
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4 of 5 Custom Software Development reviews are 5 stars$200,000 – $999,999 avg. project costRead 5 ReviewsCustom Software Development PROJECT HIGHLIGHT
Software Dev for Electronic Company
5.0 — An electronics company hired Coderus to help develop software for their audio products. They were responsible for developing and testing the software. Read moreWas this helpful?
Industry Experience
Coderus has received positive industry feedback across various sectors, including Consumer Products, Software, Automotive, Telecommunications, Education, and Sports. Clients praise their flexibility, project management, and expertise in mobile app development and IT services. In Consumer Products, they excel in enhancing user experience and interface design. In Software and Telecommunications, their ability to deliver on time and adapt to changing requirements is noted. Overall, sentiment is highly favorable, suggesting Coderus is well-suited for tech-driven projects in these industries.
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Consumer Products Software Consulting Automotive Engineering Telecommunications Arts, entertainment & music Education SportsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on Coderus highlights an overall positive sentiment regarding their cost and value for money. Multiple clients noted that Coderus delivered high-quality work within agreed budgets, with one client stating, "Coderus has delivered on time and within budget." Another mentioned that their pricing aligned well with project requirements, making them a preferred choice. Overall, clients expressed satisfaction with the flexibility and responsiveness of Coderus, emphasizing that the value received justifies the investment.Was this helpful?
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$50,000+$50 - $99 / hr250 - 999London, England
Services provided
50% Custom Software Development20% Mobile App Development20% Web Development +2 services5% Blockchain5% E-Commerce DevelopmentMakoLab S.A. Is a software development company. The team provides Custom Software Development and Mobile App Development and is in Łódź, Poland and London, England.
Read moreSee All Locations (4)London, England
Craven House, Ground Floor, 40-44 Uxbridge Road
London, England W5 UBS2 - 5
+44 (0) 203 950 1071
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Featured
What are Featured Providers?
$10,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
15% Custom Software Development15% IT Staff Augmentation10% AI Consulting +6 services10% AI Development10% Digital Strategy10% IT Strategy Consulting10% Mobile App Development10% UX/UI Design10% Web DevelopmentSee all 5 projectsAttrecto Next Tech Digital Solutions specializes in custom software development, showcasing expertise in bespoke software creation and full-stack software development. The company consistently receives positive feedback, with clients praising their structured project management, technical expertise, and collaborative approach. Impressively, 100% of reviews highlight their effective communication and willingness to integrate client needs, demonstrating their commitment to delivering tailored software solutions.
Reviews mention Great project management
Attrecto Next Tech Digital Solutions received high praise for their exceptional project management, described as 'top-notch, structured, agile, and highly collaborative.' Clients noted the company's ability to manage dependencies effectively and maintain transparent workflows, which facilitated seamless communication. One client highlighted how Attrecto's flexibility in prioritizing tasks based on evolving client needs ensured progress without delays, ultimately leading to enthusiastic feedback from end-users on the project's success.-
Custom Software & AI Development for IT Company
5.0 Jul 22, 2026Attrecto’s project management was top-notch structured, agile, and highly collaborative. In a co-delivery setup, communication can often become a bottleneck, but Attrecto ensured a completely transparent workflow. They managed dependencies beautifully, provided quick answers to our technical questions, and gave constructive, actionable feedback. They were flexible when priorities shifted based on the end-client's needs, always ensuring our design team had everything necessary to move forward without delays.
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2 of 2 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 months$10,000 – $49,000 avg. project costRead 2 ReviewsCustom Software Development PROJECT HIGHLIGHT
B2B Software Product Design & Dev for FinTech Company
5.0 — Attrecto Next Tech Digital Solutions designed and developed a new B2B software product for a fintech platform. Read moreWas this helpful?
Industry Experience
Attrecto Next Tech Digital Solutions has demonstrated expertise across various industries, including Financial Services, Business Services, Arts & Entertainment, and Information Technology. Clients commend their ability to deliver tailored software solutions and excellent project management, highlighting strengths in flexibility, responsiveness, and technical proficiency. Overall sentiment is positive, with a notable impact on user engagement and operational efficiency, making them a strong match for clients seeking innovative digital solutions in these sectors.
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Information technology Financial services Arts, entertainment & music Business servicesWas this helpful?
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$25,000+$25 - $49 / hr250 - 999Serves United KingdomServices provided
25% Custom Software Development25% IT Managed Services20% AI Development +5 services10% Web Development5% AI Agents5% AI Consulting5% Generative AI5% Mobile App DevelopmentSee all 74 projectsDreamzTech Solutions is a bespoke software development company renowned for its comprehensive range of services, from tailored software creation to end-to-end development solutions. The company consistently receives high praise for its project management efficiency, responsiveness, and ability to translate complex requirements into functional solutions, with over 90% of clients expressing satisfaction. Their impressive alignment with client goals and technical expertise are recurrent themes in reviews, highlighting their client-centric approach.
Reviews mention Easy to work with
Clients generally find DreamzTech Solutions easy to work with, highlighting their hands-on approach and effective communication. One client noted the ability to navigate complex technical requirements without complicating the process, which contributed to a smooth project experience. Regular working sessions facilitated immediate feedback, reinforcing the positive sentiment regarding collaboration and responsiveness. Overall, the feedback indicates a strong preference for DreamzTech Solutions due to their supportive and adaptable working style.-
Web Development for Digital Asset Platform
5.0 Aug 6, 2026Their approach was very hands-on. We had regular working sessions where we could review progress and raise concerns immediately rather than waiting for a final delivery.
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17 of 23 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 months$10,000 – $49,000 avg. project costRead 23 ReviewsCustom Software Development PROJECT HIGHLIGHT
Inventory Management System Development for Logistics Co
5.0 — Dreamztech Solutions developed an inventory management system for an RFID integrator. The team built a web platform and Android app that enabled users to interact with RFID antennas and read tags. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
DreamzTech Solutions is frequently commended for providing excellent value for money, with several clients noting that their pricing fits within budget while delivering high-quality results. For instance, one client highlighted that DreamzTech's pricing aligned perfectly with their financial expectations, stating they received 'good value for cost.' Overall, clients express satisfaction with the balance of cost and quality, often indicating that the services exceeded their initial expectations.Was this helpful?
$9,000 Early startups and teams exploring AI products $15,000 Startups, saas agencies replacing costly dev teams $26,000 Enterprise teams needing complete dev squadsView PackagesDreamzTech AI Squad
Hire a dedicated team of 2–5 AI engineers with US-based project management, daily standups, and full transparency — starting at $25/hr. We cover LLM integration, intelligent automation, computer vision, and AI-powered app development. Get your AI Squad running in days, not months.Was this helpful?
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UndisclosedUndisclosed250 - 999Manchester, England
Services provided
50% Custom Software Development10% Application Testing10% Mobile App Development +6 services10% Web Development5% AI Development5% Enterprise App Modernization5% Other Application Development4% IoT Development1% Application Management & SupportCustom software development company Godel Technologies is located in Manchester, England and Belarus. They offer Custom Software Development and Mobile App Development and were established in 2002.
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
10% Custom Software Development20% Mobile App Development15% UX/UI Design +6 services15% Web Design10% Business Consulting10% E-Commerce Development10% Web Development5% AI Development5% Application Management & SupportSee all 1 projectsMotzheim Development offers branding, website development, and technical consultancy services. Client feedback highlights their professional approach and timely delivery, often exceeding expectations. The recurring theme across reviews is the company's ability to combine professionalism with a personal touch, ensuring a seamless and satisfactory client experience.
See All Locations (5)London, England
8-14 Meard Street
London, England W1F 0EQ2 - 5
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$10,000+$50 - $99 / hr10 - 49Whiteley, England
Services provided
10% Custom Software Development40% AR/VR Development30% AI Development +2 services10% Mobile App Development10% Web DesignSee all 28 projectsChimpare is a custom software development firm renowned for its detailed planning and exceptional communication skills, offering tailored software development services. Their team is praised in 100% of reviews for their thorough communication and responsiveness, with clients appreciating their ability to adapt to specific needs and deliver comprehensive solutions efficiently. Their work consistently impresses with its quality and depth, reflecting their commitment to client satisfaction.
2 of 2 Custom Software Development reviews are 5 starsLess than $10,000 avg. project costRead 2 ReviewsCustom Software Development PROJECT HIGHLIGHT
Custom Software Development for SaaS Marketing Platform
5.0 — Chimpare developed an internal-use software platform for a SaaS marketing company. The team built the frontend interface and the backend infrastructure, which included data processing and storage Read moreWas this helpful?
Industry Experience
Chimpare has demonstrated expertise across various industries, including IT Services, Automotive, Financial Services, and Education. Clients commend their strong communication, timely delivery, and ability to create functional and aesthetically pleasing websites and applications. The overall sentiment highlights their professionalism, technical expertise, and the positive impact on operational efficiency and customer engagement. Potential clients in IT, automotive, consulting, and marketing sectors may find Chimpare particularly well-suited for their needs.
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IT Services Automotive Business services Consulting Financial services Education Legal Other Industry Beauty & Cosmetics Construction Software Social Networking Advertising & marketingWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on Chimpare highlights a consistent sentiment of good value for money, with multiple reviews emphasizing their pricing as a key factor in choosing the company. For example, one client noted that Chimpare's pricing fit their budget while providing excellent service quality. Another client remarked on the 'good value for cost' while expressing satisfaction with the results. Overall, clients appreciate the balance of affordability and quality, resulting in positive outcomes and successful project completions.Was this helpful?
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$5,000+$25 - $49 / hr10 - 49Chester, England
Services provided
10% Custom Software Development20% IT Staff Augmentation15% Mobile App Development +7 services14% Low/No Code Development10% E-Commerce Development10% UX/UI Design10% Web Development5% AI Development5% Blockchain1% BI & Big Data Consulting & SIEstablished in 2021, LogicsHorizon is an IT staff augmentation company. Headquartered in Chester, England, the team offers IT staff augmentation and Custom Software Development.
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$10,000+$150 - $199 / hr50 - 249London, England
Services provided
30% Custom Software Development40% UX/UI Design30% BrandingLaunched in 1989, Rufus Leonard is a midsize London, England-based UX agency. Their services include UX/UI Design and Branding.
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$25,000+$50 - $99 / hr10 - 49London, England
Services provided
55% Custom Software Development10% Web Design5% Cloud Consulting & SI +6 services5% IT Managed Services5% IT Strategy Consulting5% Other Application Development5% Other IT Consulting and SI5% UX/UI Design5% Web DevelopmentSee all 1 projectsTigillo offers bespoke software development, including backend development and cloud management. The reviews highlight their efficiency in delivering tailored software solutions with a focus on quality and commitment. Clients appreciate their ability to meet deadlines and the flexibility of their designs, though the absence of mobile developers was noted.
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$5,000+$25 - $49 / hr50 - 249london, England
Services provided
10% Custom Software Development20% Search Engine Optimization15% Web Development +9 services10% Pay Per Click10% Social Media Marketing5% Content Marketing5% Digital Strategy5% Media Planning & Buying5% Mobile App Development5% UX/UI Design5% Video Production5% Web DesignLocated in Gurugram, India and london, England, Envigo is a SEO company. Established in 2007, the team offers Search Engine Optimization and Web Development.
Read moreSee All Locations (2)london, England
16 Tudor Gardens, London SW13 0JS, UK 0744 880 1818
london, England SW13 0JS10 - 15
+91 7982556996
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UndisclosedUndisclosed10 - 49Birmingham , England
Services provided
100% Custom Software DevelopmentJoblogic is a small Birmingham , England-based software development firm. The team provides Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9Kingston upon Hull, England
Services provided
50% Custom Software Development25% AI Consulting15% IT Strategy Consulting +1 service10% Mobile App DevelopmentLocated in Kingston upon Hull, England, Veda Software is a custom software development firm. They specialize in Custom Software Development and AI Consulting and were founded in 2024.
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$10,000+$50 - $99 / hr10 - 49Edinburgh, Scotland
Services provided
30% Custom Software Development30% Mobile App Development20% AI Agents +2 services15% API Development5% AI DevelopmentFainchap Technologies is a software development company. They were founded in 2020, and their services include Custom Software Development and Mobile App Development.
Read moreSee All Locations (3)Edinburgh, Scotland
5 South Charlotte Street
Edinburgh, Scotland EH2 4AN2 - 5
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$1,000+$25 - $49 / hr50 - 249London, England
Services provided
25% Custom Software Development25% Cloud Consulting & SI25% Cybersecurity +1 service25% Marketing StrategyWQsoftwares, a Marketing Strategy company, was established in 2014. The midsize team provides Marketing Strategy and cloud consulting & SI.
Read moreSee All Locations (2)London, England
3944, 321-323 High Road, Chadwell Heath, Essex, United Kingdom, RM6 6AX
London, England RM6 6AX21 - 30
+44 7888 788108
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$5,000+$100 - $149 / hr10 - 49Bradford, England
Services provided
30% Custom Software Development20% AI Consulting20% AI Development +3 services10% AI Agents10% Call Center Services10% Customer Service OutsourcingNexAura is a custom software development firm. The Bradford, England-based firm provides Custom Software Development and Artificial Intelligence.
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$5,000+$25 - $49 / hr50 - 249Upton Snodsbury, England
Services provided
60% Custom Software Development40% Mobile App DevelopmentSoftware development company Lean Transition Solutions is based in Upton Snodsbury, England and Thiruvananthapuram, India. The team focuses on Custom Software Development and Mobile App Development.
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$5,000+Undisclosed10,000+London Office, England
Services provided
35% Custom Software Development25% Back Office Outsourcing20% Call Center Services +2 services15% Generative AI5% Robotics Process AutomationEClerx is a large custom software development firm founded in 2000. Their team offers Custom Software Development and Back Office Outsourcing.
Read moreSee All Locations (12)London Office, England
1 Dover Street, 4th floor
London Office, England W1S 4LD21 - 30
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$5,000+$100 - $149 / hr2 - 9Royal Leamington Spa, England
Services provided
30% Custom Software Development30% Web Development15% Enterprise App Modernization +3 services10% Cloud Consulting & SI10% Mobile App Development5% Application Management & SupportLOCALHOST LIMITED, a custom software development firm, is in Royal Leamington Spa, England. Their services include Custom Software Development and Web Development.
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$25,000+$50 - $99 / hr2 - 9Nottingham, England
Services provided
50% Custom Software Development30% Web Development20% E-Commerce DevelopmentCustom software development company Codeminers Limited focuses on Custom Software Development and Web Development. They were launched in 2011.
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$10,000+$100 - $149 / hr10 - 49Histon, England
Services provided
25% Custom Software Development30% IT Staff Augmentation25% Product Design +1 service20% Enterprise App ModernizationFounded in 2013, Fluent is an IT staff augmentation company. The small team offers IT staff augmentation and Product Design.
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$5,000+$100 - $149 / hr50 - 249Southampton, England
Services provided
35% Custom Software Development35% DevOps Managed Services30% UX/UI DesignClearvision is a Southampton, England-based custom software development company. They focus on Custom Software Development and DevOps Managed Services and were founded in 1997.
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$1,000+$150 - $199 / hr10 - 49Barnstaple, England
Services provided
20% Custom Software Development20% E-Commerce Development20% UX/UI Design +2 services20% Web Design20% Web DevelopmentLaunched in 2008, Inspira Digital Ltd. Is a small Barnstaple, England-based web design agency. Their services include Web Design and UX/UI Design.
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UndisclosedUndisclosed2 - 9London, England
Services provided
30% Custom Software Development45% Web Development5% E-Commerce Development +4 services5% Graphic Design5% Logo5% UX/UI Design5% Web DesignHeadquartered in London, England, Techionik Ltd is a website development firm. The team provides Web Development and Custom Software Development.
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$250,000+$100 - $149 / hr250 - 999London, England
Services provided
20% Custom Software Development30% Mobile App Development25% UX/UI Design +1 service25% Web DevelopmentApp development firm Devbridge is in Chicago, Illinois and Kaunas, Lithuania. Established in 2008, the team specializes in Mobile App Development and UX/UI Design.
Read moreSee All Locations (5)London, England
8 Devonshire Square
London, England EC2M 4PL16 - 20
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$10,000+$50 - $99 / hr10 - 49Whetstone , England
Services provided
40% Custom Software Development30% Mobile App Development20% Web Development +1 service10% Web DesignEstablished in 2004, IGS Solutions LTD is a custom software development firm. Their team offers Custom Software Development and Mobile App Development.
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$10,000+$25 - $49 / hr250 - 999Romford, England
Services provided
20% Custom Software Development40% AI Development20% BI & Big Data Consulting & SI +1 service20% BlockchainAI firm Mitosis Technologies is based in Rajakilpakkam, India and Westminster, Colorado. Founded in 2013, the team provides Artificial Intelligence and Custom Software Development.
Read moreSee All Locations (5)Romford, England
55, Juniper Way,
Romford, England RM3 0XQ50 - 75
7440037514
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$5,000+$25 - $49 / hr250 - 999London, England
Services provided
20% Custom Software Development20% Application Testing20% IoT Development +2 services20% Mobile App Development20% Web DevelopmentFlyant is a custom software development firm established in 2010. The firm focuses on Custom Software Development and Application Testing.
Read moreSee All Locations (3)London, England
9 Brighton Terrace
London, England SW9 8DJ50 - 75
+44 1922 214429
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$10,000+$100 - $149 / hr10 - 49Cambridge, England
Services provided
40% Custom Software Development50% AI Development10% AR/VR DevelopmentMAVERICK ML is a small artificial intelligence development company. They focus on Artificial Intelligence and Custom Software Development and were founded in 2020.
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$50,000+$50 - $99 / hr250 - 999London, England
Services provided
25% Custom Software Development25% AI Development25% Mobile App Development +1 service25% Web DevelopmentLogics7 Ltd, a midsize software development firm, is located in London, England. Their services include Custom Software Development and Web Development.
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$10,000+$100 - $149 / hr2 - 9Chippenham, England
Services provided
50% Custom Software Development25% API Development25% Enterprise App ModernizationElastic Mint, a small custom software development firm, is based in Chippenham, England. The team provides Custom Software Development and API Development.
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UndisclosedUndisclosed10 - 49Wilmslow, England
Services provided
90% Custom Software Development10% Web DesignCoolSpools, a custom software development firm, was launched in 2000. The agency specializes in Custom Software Development, and is small.
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$25,000+$100 - $149 / hr250 - 999London, England
Services provided
40% Custom Software Development10% Digital Strategy5% CRM Consulting and SI +9 services5% Cloud Consulting & SI5% E-Commerce Development5% Enterprise App Modernization5% IT Strategy Consulting5% IoT Development5% Mobile App Development5% UX/UI Design5% Web Design5% Web DevelopmentFuturice is a custom software development firm based in London, England. They focus on Custom Software Development and Digital Strategy and were founded in 2000.
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$1,000+$100 - $149 / hr10 - 49Willesborough, England
Services provided
15% Custom Software Development25% Web Development5% Advertising +11 services5% Branding5% Content Marketing5% E-Commerce Development5% Ecommerce Marketing5% Email Marketing5% Graphic Design5% Pay Per Click5% Print Design5% Search Engine Optimization5% UX/UI Design5% Web DesignVisarc is a web development firm. Based in Willesborough, England, the team offers Web Development and Custom Software Development.
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$10,000+$100 - $149 / hr10 - 49Charlbury, England
Services provided
15% Custom Software Development20% Web Development15% UX/UI Design +6 services15% Web Design10% API Development10% E-Commerce Development5% Branding5% Digital Strategy5% Mobile App DevelopmentEvensix is a website development firm. They focus on Web Development and Web Design and are based in Charlbury, England.
Read more -
$1,000+$50 - $99 / hr10 - 49Rochdale, England
Services provided
10% Custom Software Development10% Branding10% Corporate Photography +8 services10% Email Marketing10% Pay Per Click10% Public Relations10% Search Engine Optimization10% Social Media Marketing10% Web Design5% E-Commerce Development5% Web DevelopmentCreative Marketing (NW) Ltd is a branding company launched in 2017. Based in Rochdale, England, the team specializes in Branding and Public Relations.
Read more -
$50,000+Undisclosed10 - 49Glasgow , Scotland
Services provided
50% Custom Software Development40% BI & Big Data Consulting & SI10% Web DesignFounded in 2012, Pro-Sapien Software is a big data analytics company and custom software development firm. The team specializes in BI & big data consulting & SI and Custom Software Development.
Read more -
$5,000+$50 - $99 / hr2 - 9West Lavant, England
Services provided
60% Custom Software Development10% E-Commerce Development10% Mobile App Development +2 services10% UX/UI Design10% Web DevelopmentLocated in West Lavant, England, Digital Republic is a software development company. The team offers Custom Software Development and UX/UI Design.
Read more -
$10,000+$50 - $99 / hr50 - 249London, England
Services provided
40% Custom Software Development10% Enterprise App Modernization10% Low/No Code Development +5 services10% Microservices Architecture Services10% Other Application Development10% Other IT Consulting and SI5% IT Staff Augmentation5% IT Strategy ConsultingDigiata is a custom software development firm founded in 2001. The firm offers Custom Software Development and Enterprise App Modernization.
Read moreSee All Locations (3)London, England
100 Bishopsgate
London, England EC2N 4AG2 - 5
020 3869 1296
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UndisclosedUndisclosed10 - 49Northampton, England
Services provided
35% Custom Software Development35% AR/VR Development30% Application Management & SupportLaunched in 2018, REYDAR is a custom software development firm. The company offers Custom Software Development and AR/VR development, and is small.
Read more -
UndisclosedUndisclosed1,000 - 9,999London, England
Services provided
20% Custom Software Development20% AI Consulting20% Business Consulting +2 services20% Cloud Consulting & SI20% Web DevelopmentEstablished in 1996, Version 1 is a large New York, New York-based cloud consulting & SI company. Their team offers cloud consulting & SI and Custom Software Development.
Read moreSee All Locations (4)London, England
10 Theed Street
London, England SE1 8ST2001 - 5000
+44 203 859 4790
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$1,000+$25 - $49 / hr10 - 49Coventry, England
Services provided
25% Custom Software Development20% AI Development15% Web Development +5 services10% AI Agents10% DevOps Managed Services10% Mobile App Development5% CRM Consulting and SI5% IT Staff AugmentationOOTechnologies is a custom software development company founded in 2024. Their team specializes in Custom Software Development and Artificial Intelligence.
Read more -
$5,000+$50 - $99 / hr10 - 49Barking, England
Services provided
40% Custom Software Development30% AI Development15% AI Consulting +1 service15% UX/UI DesignSeedInov is a custom software development company launched in 2022. The firm provides Custom Software Development and Artificial Intelligence.
Read more -
$1,000+$50 - $99 / hr50 - 249Ilford, England
Services provided
25% Custom Software Development25% Blockchain25% UX/UI Design +1 service25% Web DevelopmentD.Labs is a custom software development company based in Ilford, England. They focus on Custom Software Development and UX/UI Design and were founded in 2011.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
20% Custom Software Development30% Web Development10% Digital Strategy +4 services10% E-Commerce Development10% Mobile App Development10% UX/UI Design10% Web DesignLine Industries is a web development company. They are headquartered in London, England and Cardiff, Wales, and their services include Web Development and Custom Software Development.
Read more -
$25,000+$100 - $149 / hr10 - 49Ipswich, England
Services provided
80% Custom Software Development5% Architectural Design5% Cloud Consulting & SI +2 services5% IT Managed Services5% Mobile App DevelopmentIJYI is a custom software development firm. The team is headquartered in Ipswich, England and London, England, and their services include Custom Software Development and Architectural Design.
Read more -
$75,000+$25 - $49 / hr10 - 49Portsmouth, England
Services provided
100% Custom Software DevelopmentSee all 1 projectscraftable software offers staff augmentation services, providing skilled developers to enhance development teams. Reviews highlight their efficiency, attention to detail, and seamless integration into client teams, resulting in improved productivity and business understanding. Clients appreciate their responsive support and the quality of candidates provided, contributing to successful project outcomes.
See All Locations (3)Portsmouth, England
Western Road
Portsmouth, England PO61
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$5,000+$25 - $49 / hr50 - 249London, England
Services provided
10% Custom Software Development20% AR/VR Development15% AI Development +4 services15% Blockchain15% Low/No Code Development15% Mobile App Development10% Web DesignMobile app development firm SDNA Tech is located in London, England. Their services include Mobile App Development and Blockchain.
Read more -
$10,000+$50 - $99 / hr10 - 49Alresford, England
Services provided
40% Custom Software Development30% Mobile App Development15% Application Testing +2 services10% UX/UI Design5% AI DevelopmentFirst Option Software Ltd is a software development company. Their team is based in Alresford, England and provides Custom Software Development and Mobile App Development.
Read more -
$5,000+$50 - $99 / hr10 - 49Stokesley, England
Services provided
90% Custom Software Development10% AR/VR DevelopmentLabman Software is a software development company established in 1979. The team specializes in Custom Software Development and AR/VR development.
Read more -
UndisclosedUndisclosed10 - 49Milton Keynes, England
Services provided
100% Custom Software DevelopmentJUXT is a software development company in Milton Keynes, England. Launched in 2012, the team focuses on Custom Software Development.
Read more -
$10,000+$150 - $199 / hr2 - 9Liverpool, England
Services provided
90% Custom Software Development10% AR/VR DevelopmentCustom software development company Simul provides Custom Software Development and AR/VR development. They are based in Liverpool, England.
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List of the Top 15 United Kingdom Custom Software Development Companies
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$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
35% Custom Software Development65% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.1/40.019.2/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development75% Other -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
38.4/40.018.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% Other -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.3/40.020/20 Reviews10/10 Clients & Experience9.3/10 Market PresenceService focus
35% Custom Software Development65% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
38.3/40.018.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
45% Custom Software Development55% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
38.2/40.018.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
60% Custom Software Development40% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Custom Software Development80% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
20% Custom Software Development80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
15% Custom Software Development85% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development50% Other -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.5/40.017.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
55% Custom Software Development45% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
37.3/40.017.4/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Custom Software Development50% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
37.2/40.017.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$50 - $99 / hr50 - 249Edinburgh, Scotland
Ability to deliver
37.1/40.017.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
50% Custom Software Development50% Other -
$10,000+< $25 / hr50 - 249London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
25% Custom Software Development75% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.9/40.017.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.6/40.016.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.6/40.018/20 Reviews10/10 Clients & Experience8.6/10 Market PresenceService focus
40% Custom Software Development60% Other -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
36.4/40.016.6/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Custom Software Development55% Other -
$25,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
50% Custom Software Development50% Other -
$50,000+$100 - $149 / hr50 - 249Bournemouth, England
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development70% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
35.3/40.015.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.5/40.017/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
34.9/40.015.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development60% Other -
$5,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
37.9/40.020/20 Reviews10/10 Clients & Experience7.9/10 Market PresenceService focus
30% Custom Software Development70% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development70% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
34.8/40.015.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development60% Other
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UK Software Development FAQs
Hiring a UK partner gives you proximity to Europe’s largest financial center, overlapping time zones with both North America and EMEA, and native English communication. Many UK firms operate under mature delivery frameworks (ISO 27001, Cyber Essentials) and are well-versed in UK GDPR, Open Banking, and public-sector requirements (e.g., G-Cloud).
If you’re building fintech, healthtech, or enterprise platforms, London and Edinburgh agencies often bring compliance and data-security depth, while Cambridge/Oxford teams excel in AI, ML, and scientific computing. You also gain access to product strategists and designers experienced in scaling venture-backed startups and FTSE 100 transformation programs.
According to verified pricing data gathered by Clutch, most software development companies based in the United Kingdom charge:
- Typical hourly rates: £60 – £120 for cross-functional teams; London boutiques and enterprise consultancies can reach £120 – £160+
- Day rates: £500 – £900 per senior engineer or consultant
- Sample project ranges:
- Discovery/architecture sprint: £5,000 – £25,000
- MVP web or mobile app: £50,000 – £150,000
- Complex, multi-team platform builds: £200,000 – £750,000+
- Ongoing support: 10%–20% of build cost per year, depending on SLAs
Costs shift with factors like domain complexity, integrations, security requirements, and whether you choose fully onshore, a UK-led nearshore model, or staff augmentation. As always, make sure to thoroughly review the cost breakdown before signing any contract.
UK-based software developers cover a broad mix of industries and niches, reflecting the region’s dynamic and diverse business landscape. You’ll often find firms with deep strengths in:
- Fintech and insurtech
- Healthtech and NHS suppliers
- E-commerce and retail
- Media, sport, and entertainment
- Edtech and research
- Public sector and nonprofits
- Advanced tech
Aside from expertise, make sure to assess their experience with UK-specific standards, accessibility (WCAG), and data protection across these sectors.
Start by outlining your search criteria based on your project’s specific requirements and objectives. Then, browse through Clutch’s directories and follow these 6 key steps:
- Review Clutch profiles for case studies in your domain and tech stack.
- Validate delivery maturity — discovery-first approach, product management, CI/CD, automated testing, and clear SLAs.
- Check for compliance expertise such as UK GDPR readiness, Cyber Essentials/Plus, ISO 27001, and sector specifics.
- Assess team composition and model; onshore vs. UK-led nearshore, seniority mix, and continuity.
- Ask for code samples, architecture diagrams, and sprint reports from prior work.
- Speak to two recent client references and run a paid discovery or pilot sprint before committing to a full build.
- No discovery or rushed estimates without requirements.
- Guaranteed timelines or fixed bids for unclear scope.
- Vague pricing, no breakdown of roles or effort.
- Lack of version control, automated testing, or CI/CD.
- Thin documentation, no product roadmap, or weak handover plan.
- Overreliance on juniors without senior oversight; high turnover.
- Poor communication, missed stand-ups, or slow escalation paths.
- No data protection posture (UK GDPR), no security testing, or reluctance to sign NDAs.
- Generic proposals that don’t reference your users, integrations, or compliance needs.
Undermining these red flags because the vendor offers exciting fees or results can hamper your investment’s success. Make sure to steer clear of any of these warning signs as soon as you spot them.
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