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
What are Featured Providers?
$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
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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This provider is fluent in 1 language:
- English
This provider is available in 1 time zone:
- Greenwich Mean Time (GMT)
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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?
31 of 39 Custom Software Development reviews are 5 stars2 new reviews for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 39 ReviewsCustom Software Development PROJECT HIGHLIGHT
Custom Software Development for Education Company
5.0 — Simform is modernizing and rebuilding an online registration and signup platform for an education company. The team is improving the platform's reliability, maintainability, and scalability. Read moreWas 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?
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This provider is fluent in 1 language:
- English
This provider is available in 4 time zones:
- Central Standard Time (CST)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
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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?
31 of 34 Custom Software Development reviews are 5 stars4 new reviews for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 34 ReviewsCustom Software Development PROJECT HIGHLIGHT
App Development & Testing for Financial Services Co
5.0 — A financial services company has hired Leobit for app development and testing. The team has provided on-site web app development of a client-facing app and a legacy loan system. Read moreWas 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?
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This provider is fluent in 2 languages:
- English
- German
This provider is available in 5 time zones:
- Central Standard Time (CST)
- Eastern European Time (EET)
- Eastern Standard Time (EST)
- Pacific Standard Time (PST)
- Mountain Standard Time (MST)
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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?
Industry Experience
Old.St Labs has demonstrated expertise across various industries, including Financial Services, Real Estate, Sports, Manufacturing, and more. Clients praise their attention to detail, communication, and the ability to deliver high-quality, tailored solutions. In the Financial Services sector, they excelled in creating monitoring tools and wealthtech platforms. Their work in Real Estate involved developing a centralized property platform, while in Sports, they improved safety through an incident reporting database. Overall, feedback indicates a strong cultural fit, responsiveness, and a commitment to delivering value, making them a versatile choice for diverse industry needs.
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Financial services Real estate Sports Manufacturing Pharmaceuticals Healthcare IT Services Transportation Nonprofit Advertising & marketing Arts, entertainment & music Other industries Business servicesWas 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+$200 - $300 / hr250 - 999London, England
Services provided
10% Custom Software Development10% AI Agents10% AI Consulting +7 services10% AI Development10% BI & Big Data Consulting & SI10% Business Consulting10% Computer Engineering10% Digital Engineering10% Engineering10% Generative AIEqual Experts is an AI Agents company established in 2007. Their team offers AI Agents and AI Consulting.
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$10,000+$150 - $199 / hr2 - 9Wokingham, England
Services provided
30% Custom Software Development50% Web Development20% Web Design10 Degrees is a Wokingham, England-based web development firm. They offer Web Development and Custom Software Development and were established in 2009.
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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 Efficient
Clients consistently praised Attrecto Next Tech Digital Solutions for their efficiency and structured approach to project management. One client highlighted the team's ability to transition smoothly from UX research to high-fidelity prototypes, noting the swift integration of design elements into the development environment. The proactive communication and responsiveness to shifting priorities were also commended, with feedback indicating that the collaboration was both professional and seamless, ultimately leading to high client satisfaction.-
Custom Software & AI Development for IT Company
5.0 Jul 22, 2026Our collaboration was a major success, primarily measured by delivery efficiency, product alignment, and client satisfaction. Thanks to Attrecto’s structured approach and clear technical requirements, we were able to transition from initial UX research to high-fidelity prototypes and front-end implementation without friction. They integrated our design system elements into their development environment incredibly fast.
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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.
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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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Attrecto Next Tech Digital Solutions is noted for providing excellent value for money, with clients praising their flexibility and responsiveness. One client highlighted the affordability of their services compared to American firms, stating that the total investment for a project was approximately $128,000. Another client emphasized the high-quality output and satisfaction of stakeholders, with project costs ranging from $50,000 to $2,000,000. Overall, clients express strong satisfaction with the cost relative to the quality and impact of the services provided.Was 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.
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?
More responsive than most other service providers
Get in TouchDreamzTech Solutions 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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$50,000+$50 - $99 / hr2 - 9London, England
Services provided
30% Custom Software Development20% Web Development15% AI Development +3 services15% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% IT Strategy ConsultingBlack Square Media, a custom software development company, is in London, England. They provide Custom Software Development and Web Development and were established in 2010.
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$25,000+$300+ / hr2 - 9Broadstone, England
Services provided
30% Custom Software Development50% Web Development20% Web DesignWeb development company Deadly Byte Limited was launched in 2011. The firm specializes in Web Development and Custom Software Development.
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$5,000+$50 - $99 / hr2 - 9London , England
Services provided
30% Custom Software Development30% Web Development20% Cloud Consulting & SI +1 service20% Mobile App DevelopmentCustom software development company Berry Cloud Ltd focuses on Custom Software Development and Web Development. They were launched in 2014.
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$5,000+$25 - $49 / hr2 - 9London, England
Services provided
30% Custom Software Development40% Web Development20% Mobile App Development +1 service10% UX/UI DesignCoderTalent, a web development company, was established in 2020. Headquartered in London, England, the team specializes in Web Development and Custom Software Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
30% Custom Software Development30% Cloud Consulting & SI20% Mobile App Development +1 service20% Web DevelopmentEstablished in 2011, Million Solutions is a small London, England-based software development company. Their team provides Custom Software Development and cloud consulting & SI.
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
30% Custom Software Development25% Web Development10% Cybersecurity +4 services10% E-Commerce Development10% Mobile App Development10% UX/UI Design5% Application TestingStackcrafters Ltd is a software development company. They are based in London, England and have small team of experts. Their services include Custom Software Development and Web Development.
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Undisclosed$100 - $149 / hr2 - 9Sheffield, England
Services provided
30% Custom Software Development20% Business Consulting20% Corporate Training & Coaching +2 services20% Mobile App Development10% Application Management & SupportNimbitech is a small Sheffield, England-based custom software development firm. The team offers Custom Software Development and Mobile App Development.
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$10,000+$200 - $300 / hr2 - 9London, England
Services provided
30% Custom Software Development35% IT Strategy Consulting15% Microservices Architecture Services +2 services10% Cloud Consulting & SI10% Web DesignIT strategy consulting company Kedos Consulting was founded in 2009. The company offers IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
30% Custom Software Development35% IT Staff Augmentation35% IT Strategy ConsultingColourblack, an IT strategy consulting company, was established in 2004. The small team offers IT strategy consulting and IT staff augmentation.
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$25,000+$150 - $199 / hr2 - 9London, England
Services provided
30% Custom Software Development30% Web Design20% Mobile App Development +1 service20% Web DevelopmentAxamattic is a web design agency. Launched in 2024, the team provides Web Design and Custom Software Development.
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$5,000+$25 - $49 / hr2 - 9London, England
Services provided
20% Custom Software Development20% Branding20% Engineering +2 services20% Other Design20% Product DesignEstablished in 2022, Oxta Design is a branding firm. The firm offers Branding and Product Design.
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$1,000+Undisclosed50 - 249London, England
Services provided
10% Custom Software Development10% Branding10% Cloud Consulting & SI +7 services10% Content Marketing10% Email Marketing10% Graphic Design10% Mobile App Development10% Search Engine Optimization10% Social Media Marketing10% Web DevelopmentSee all 2 projectsHostHelp provides Bespoke Software Development and other tailored digital solutions, including website design, SEO implementation, and graphic design. Client feedback highlights their strong project management, responsiveness, and consistent delivery of high-quality outcomes, including improved search engine rankings and enhanced user engagement. Overall, reviews reflect a professional and committed approach to meeting client needs.
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$25,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Custom Software Development40% UX/UI Design20% Digital Strategy +1 service20% Web DevelopmentUser experience design agency 100 Shapes focuses on UX/UI Design and Custom Software Development. They were founded in 2011.
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$5,000+$100 - $149 / hr10 - 49Corsham, England
Services provided
20% Custom Software Development40% IT Managed Services30% Cloud Consulting & SI +1 service10% CybersecurityMDS Technologies Ltd is an IT managed services company. They were founded in 2002, and their services include IT managed services and cloud consulting & SI.
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$5,000+$100 - $149 / hr10 - 49Nottingham, England
Services provided
20% Custom Software Development20% CRM Consulting and SI20% Cloud Consulting & SI +2 services20% ECM Consulting and SI20% IT Managed ServicesNoBlue, a software development firm, was founded in 2000. The team offers Custom Software Development and cloud consulting & SI.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
20% Custom Software Development20% Advertising20% E-Commerce Development +2 services20% Graphic Design20% Product DesignFounded in 2017, Big Radical is an Advertising company. The team provides Advertising and Custom Software Development.
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UndisclosedUndisclosed10 - 49Birmingham , England
Services provided
20% Custom Software Development40% Web Development20% UX/UI Design +1 service20% Web DesignDeveloper Society is a web development company. Their small team is in Birmingham , England. Their services include Web Development and Custom Software Development.
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$50,000+$100 - $149 / hr10 - 49Wetherby, England
Services provided
20% Custom Software Development20% CRM Consulting and SI20% IT Strategy Consulting +2 services20% Mobile App Development20% Web DevelopmentBased in Wetherby, England, Bliss Systems Limited is a small IT strategy consulting company. Their services include IT strategy consulting and CRM consulting and SI.
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$100,000+$200 - $300 / hr10 - 49London, England
Services provided
20% Custom Software Development20% AI Agents20% AI Development +2 services20% Enterprise App Modernization20% Mobile App DevelopmentLaunched in 2018, Focused is a small custom software development firm based in Chicago, Illinois and Denver, Colorado. Their team offers Custom Software Development and Mobile App Development.
Read moreSee All Locations (3)London, England
53-64 Chancery Lane
London, England WC2A 1QS10 - 15
+442038082688
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UndisclosedUndisclosed10 - 49Wokingham, England
Services provided
20% Custom Software Development20% Cloud Consulting & SI20% Cybersecurity +2 services20% IT Managed Services20% IT Strategy ConsultingEstablished in 2014, Coffee Cup Solutions is a small Wokingham, England-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.
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$75,000+$200 - $300 / hr2 - 9Send, England
Services provided
30% Custom Software Development30% Mobile App Development20% UX/UI Design +1 service20% Web DevelopmentLSDLabs is a Send, England-based custom software development firm. They offer Custom Software Development and Mobile App Development.
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$250,000+$25 - $49 / hr10 - 49London, England
Services provided
20% Custom Software Development40% IT Staff Augmentation10% AR/VR Development +4 services10% Application Testing10% Mobile App Development5% Application Management & Support5% BlockchainSee all 1 projectsSAQAYA offers Bespoke Software Development and Tailored Software Solutions, specializing in Custom Software Development and CS Dev services. Reviews highlight their strong commitment to client goals, effective project management, and a focus on delivering high-quality and value-driven solutions. Clients appreciate their transparent communication and alignment with client values, contributing to successful project outcomes.
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UndisclosedUndisclosed250 - 999London, England
Services provided
10% Custom Software Development40% IT Managed Services15% Cybersecurity +5 services10% BI & Big Data Consulting & SI10% Cloud Consulting & SI5% IT Strategy Consulting5% Other IT Consulting and SI5% Unified Communications Consulting & SIZenzero is an IT managed services company. The midsize London, England-based team offers IT managed services and Cybersecurity. The company was established in 2004.
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$10,000+$150 - $199 / hr250 - 999London, England
Services provided
10% Custom Software Development10% API Development10% Branding +10 services10% Digital Strategy10% IT Strategy Consulting10% Search Engine Optimization10% Web Development5% Cloud Consulting & SI5% Content Marketing5% E-Commerce Development5% Other Application Development5% UX/UI Design5% Web DesignNovicell is a branding agency. The firm is headquartered in London, England. Their team focuses on Branding and Digital Strategy.
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$10,000+$100 - $149 / hr2 - 9Leeds, England
Services provided
10% Custom Software Development30% Mobile App Development20% E-Commerce Development +4 services15% Web Development10% UX/UI Design10% Web Design5% AR/VR DevelopmentClick Agency is a small mobile app development company headquartered in Leeds, England. The team focuses on Mobile App Development and E-Commerce Development.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development25% Mobile App Development25% Web Development +3 services10% Social Media Marketing10% Web Design5% UX/UI DesignSoftware development firm Lac Tac Innovation was founded in 2010. The team offers Custom Software Development and Mobile App Development.
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$10,000+$100 - $149 / hr10 - 49Kenilworth, England
Services provided
25% Custom Software Development25% E-Commerce Development25% UX/UI Design +1 service25% Web DevelopmentLaunched in 2015, VOVA is an UX design agency. The agency offers UX/UI Design and Custom Software Development.
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Undisclosed$100 - $149 / hr10 - 49Sheffield, England
Services provided
25% Custom Software Development40% Mobile App Development15% AR/VR Development +2 services10% Low/No Code Development10% Web DevelopmentEstablished in 2013, Appt is a small Sheffield, England-based app development company. Their team provides Mobile App Development and Custom Software Development.
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$5,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development15% IT Staff Augmentation10% AI Development +8 services10% E-Commerce Development10% Web Development5% CRM Consulting and SI5% Cloud Consulting & SI5% Cybersecurity5% DevOps Managed Services5% IT Managed Services5% Mobile App DevelopmentGeniSol Technologies Ltd is a small software development company launched in 2023. Their services include Custom Software Development and IT staff augmentation.
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$5,000+< $25 / hr10 - 49London, England
Services provided
25% Custom Software Development15% API Development15% Corporate Travel Management +4 services15% Web Development10% AI Development10% Business Consulting10% E-Commerce DevelopmentThe Mind Gauge is a small custom software development company headquartered in London, England and Lahore, Andorra. The team focuses on Custom Software Development and API Development.
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Undisclosed$50 - $99 / hr50 - 249Alderley Edge, England
Services provided
15% Custom Software Development25% IT Managed Services15% BI & Big Data Consulting & SI +4 services15% Cybersecurity10% UX/UI Design10% Web Design10% Web DevelopmentEstablished in 1993, Chess Telecom is an IT managed services company. The team focuses on IT managed services and Custom Software Development and is in Alderley Edge, England.
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$10,000+$50 - $99 / hr10 - 49Colchester, England
Services provided
10% Custom Software Development10% Branding10% E-Commerce Development +7 services10% Ecommerce Marketing10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% UX/UI Design10% Web Design10% Web DevelopmentEstablished in 2019, dotcraft is a branding agency. The small team focuses on Branding and Social Media Marketing.
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
25% Custom Software Development25% Business Consulting10% Mobile App Development +7 services10% Web Design5% Cloud Consulting & SI5% E-Commerce Development5% IT Strategy Consulting5% IoT Development5% Wearable App Development5% Web DevelopmentFounded in 2010, Includable is a Business Consulting company. Their services include Business Consulting and Custom Software Development.
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$5,000+$100 - $149 / hr2 - 9Ponsanooth, England
Services provided
25% Custom Software Development25% Web Development20% E-Commerce Development +4 services10% AI Development10% Mobile App Development5% AI Consulting5% CybersecurityBased in Ponsanooth, England, Fully Coded is a website development company. Their services include Web Development and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
20% Custom Software Development20% Application Management & Support20% E-Commerce Development +2 services20% Mobile App Development20% Web DevelopmentLaunched in 2010, Vimapps, a small software development company, is located in London, England. Their services include Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Edinburgh , Scotland
Services provided
20% Custom Software Development60% Mobile App Development15% Web Development +1 service5% Mobile & App MarketingBeezer, a mobile application development company, was founded in 2015. The small team specializes in Mobile App Development and Custom Software Development.
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Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
20% Custom Software Development20% AI Development20% Branding +2 services20% Mobile App Development20% Web DevelopmentSee all 1 projectsOntenet Digital Ltd. is not just a marketing agency-it's a movement born in the era of limitless digital possibility. While we are the new kid on the block, we carry the boldness of pioneers and the
Read moreSee All Locations (2)London, England
27 Old Gloucester Street
London, England WC1N 3AX2 - 5
+447490326065
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$50,000+$50 - $99 / hr10 - 49Houghton Regis, England
Services provided
20% Custom Software Development20% Graphic Design20% UX/UI Design +3 services20% Web Development10% Low/No Code Development10% Web DesignSmall web design company Al Jaami Technologies, is based in Houghton Regis, England. The team specializes in Web Design and UX/UI Design.
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Custom Software Development20% E-Commerce Development20% Mobile App Development +5 services20% Web Development5% Application Management & Support5% Application Testing5% CRM Consulting and SI5% Digital StrategyOverthrow Digital is a software development company. Established in 2004, the team focuses on Custom Software Development and Web Development. The firm is in London, England.
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$10,000+$50 - $99 / hr10 - 49Leeds, England
Services provided
20% Custom Software Development20% Application Management & Support20% Search Engine Optimization +2 services20% Web Design20% Web DevelopmentGreen River Media is a custom software development firm in Leeds, England. They offer Custom Software Development and Application Management & Support.
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$10,000+$150 - $199 / hr10 - 49Manchester, England
Services provided
20% Custom Software Development20% Digital Strategy20% E-Commerce Development +2 services20% IT Strategy Consulting20% Marketing StrategyDoor4 is a software development company. The Manchester, England-based company was established in 2000. Their services include Custom Software Development and Digital Strategy.
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$10,000+$100 - $149 / hr10 - 49Guildford, England
Services provided
20% Custom Software Development30% AR/VR Development20% Mobile App Development +2 services15% Branding15% Marketing StrategyDiverse Interactive is an AR/VR development company. The team offers AR/VR development and Custom Software Development, and the firm is in Guildford, England.
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$5,000+$25 - $49 / hr10 - 49Stanwell, England
Services provided
20% Custom Software Development20% Application Testing20% E-Commerce Development +2 services20% Mobile App Development20% Web DevelopmentQuirinus Solutions Ltd is a software development company. Located in Stanwell, England, the firm was launched in 2017. Their team provides Custom Software Development and E-Commerce Development.
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$1,000+$50 - $99 / hr10 - 49Edinburgh, Scotland
Services provided
20% Custom Software Development40% Video Production20% AR/VR Development +4 services5% Architectural Design5% Mobile & App Marketing5% UX/UI Design5% Video MarketingEstablished in 2008, Cadpeople is a video production company. The company provides Video Production and Custom Software Development, and is small.
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$1,000+$50 - $99 / hr10 - 49Liverpool, England
Services provided
20% Custom Software Development50% Web Development15% API Development +1 service15% Enterprise App ModernizationVillage Software Engineering is a web development company launched in 1986. The small team specializes in Web Development and Custom Software Development.
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$1,000+$300+ / hr2 - 9Dunblane, Scotland
Services provided
20% Custom Software Development30% UX/UI Design30% Web Design +1 service20% Digital StrategyLaunched in 2014, Grizzle & Tan is a small Dunblane, Scotland-based user experience design company. Their services include UX/UI Design and Web Design.
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$25,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Custom Software Development10% AI Development10% E-Commerce Development +7 services10% ERP Consulting and SI10% IT Staff Augmentation10% Mobile App Development10% Other IT Consulting and SI10% UX/UI Design10% Web Design10% Web DevelopmentSmall web design agency Lunar Web Solution Technologies Private Limited, is in Noida, India. Their services include Web Design and UX/UI Design.
Read moreSee All Locations (3)London, England
275 New North Road, Islington, London, N1 7AA, United Kingdom
London, England N1 7AA2 - 5
+14085209127
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$1,000+$100 - $149 / hr10 - 49Manchester, England
Services provided
10% Custom Software Development75% Cloud Consulting & SI10% IoT Development +1 service5% IT Staff AugmentationD55 is a cloud consulting & SI company. They are in Manchester, England. Their team provides cloud consulting & SI and Custom Software Development.
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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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