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
2,063 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.
Reviews mention Proactive
Tech Alchemy has received consistently positive feedback regarding their proactive approach in project management. Clients noted their ability to adapt quickly to changing requirements and to maintain clear communication throughout the project lifecycle. One client emphasized their 'proactive scope and roadmap planning,' while another highlighted Tech Alchemy's 'attention to detail' and quick integration of necessary changes. Overall, the sentiment reflects a strong appreciation for their responsiveness and commitment to client satisfaction.-
Gamified Blockchain Platform Development for Staking Company
5.0 Aug 13, 2024TechAlchemy's project management was really great. They consistently delivered everything on time, even when there were changes or new requirements. Their proactive approach and attention to detail made the whole experience smooth.
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Game Development for Gaming Company
5.0 Sep 18, 2023Tech Alchemy had a great proactive scope and roadmap planning where realistic goals were set. The delivery was within estimations and product improvements have been applied quite rapidly.
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Mobile App Development for Short-Term Rental Platform
5.0 Jul 15, 202090% of agencies out there profit from loose briefs or lack of clarity whilst a project is built. TA stands out by being in the 10%, where they put in the extra effort to define, bring clarity, and contribute with ideas in how a project takes shape.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend Tech Alchemy for their exceptional value for money and competitive pricing. One client noted their pricing fit within budget while delivering high-quality results. Another emphasized that the budget not only covered functionality but also innovation and long-term impact. Overall, clients appreciate the balance of cost and quality, reporting that Tech Alchemy often exceeds expectations without exceeding budgets, reinforcing their reputation as a reliable and cost-effective partner.Was this helpful?
More responsive than most other service providers
Get in TouchTech Alchemy 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+$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 custom software development company specializing in tailored software development and full-stack solutions. Across their reviews, 100% of clients commend their professionalism, responsiveness, and alignment with company values. Approximately 80% of reviewers highlight their ability to deliver projects on time and within budget, while about 90% appreciate their strategic partnership approach and technical expertise.
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 the past six months, client feedback for Simform has been overwhelmingly positive, highlighting their strong communication, responsiveness, and commitment to understanding project goals. One client praised their proactive approach and attention to detail, stating they delivered on time and within budget. Another noted the depth of expertise in technologies like Python and JavaScript, which was crucial for complex tasks. Overall, clients view Simform as a strategic partner rather than just a vendor, though some suggest enhancing end-user documentation.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Simform consistently receives positive feedback regarding its cost-effectiveness and value for money. Clients highlight that the pricing fits their budgets while also appreciating the quality of work delivered. For instance, one client noted that Simform's pricing structure allowed them to achieve significant development without overspending. Another client emphasized that Simform's commitment to understanding project requirements and delivering on time contributed to a strong partnership. Overall, clients express satisfaction with the balance of quality and affordability provided by Simform.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 57 projectsLeobit is a bespoke software development company renowned for its expertise in custom software creation and full-stack software development. Their reviews reflect a 100% positive feedback rate, emphasizing their high technical skills, effective project management, and ability to deliver quality solutions on time and within budget. Clients frequently commend their proactive communication and innovative problem-solving approaches.
Reviews mention Proactive
Leobit has received consistently positive feedback regarding their proactive approach across multiple projects. Clients highlight their initiative in suggesting improvements and addressing challenges promptly. For instance, one client noted that Leobit 'actively suggested improvements' and 'anticipated potential challenges,' enhancing the overall collaboration. Another emphasized their 'proactive engagement in advancing my business,' reflecting a commitment to delivering high-quality solutions. Overall, the sentiment is overwhelmingly favorable, portraying Leobit as a reliable and proactive partner.-
Business App Dev for IT Service Company
5.0 Mar 15, 2022Above all, their willingness to dig deep into the subject matter allows them to autonomously come up with truly meaningful and well-thought-out solutions that would otherwise require the help of a dedicated system analyst.
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ASP.NET Development Outsourcing for Software Dev Company
5.0 Jan 19, 2021They’re good at finding gaps in the details to get to a certain goal. Once they have the vision of what you want, they’ll be able to better tune their resources to provide additional value for you.
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Product Development for Deployment SAP Company
5.0 Feb 7, 2019Leobit is committed to their client’s success. They have ample skill sets and readily propose new solutions when necessary. Customers can expect good prices for services rendered.
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Staff Augmentation & Web App Development for SaaS Company
5.0 May 9, 2025One thing I really appreciate about Leobit is their proactive engagement in advancing my business. They took initiative to not just monitor the output of their resources, but also to evaluate our internal processes and make recommendations for improvement.
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Mobile App Dev for Trichoscopy Solutions Provider
5.0 Jul 4, 2025Leobit consistently delivered items on time, maintained clear and proactive communication throughout the development process, and quickly responded to our needs and feedback. They demonstrated a strong understanding of our requirements and adapted efficiently to any changes, ensuring a smooth and successful collaboration. What impressed us most about Leobit was their proactive approach to development, strong technical competence, and clear, consistent communication.
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Industry Experience
Leobit has extensive experience across various industries, including Supply Chain, Education, Information Technology, Financial Services, and Non-profit sectors. Feedback highlights their technical expertise, strong project management, and responsiveness, leading to successful project outcomes. Clients appreciate their ability to integrate into existing teams and adapt to changing requirements. Overall, sentiment is positive, indicating Leobit is a suitable partner for projects in technology-driven sectors, particularly those needing software development and digital solutions.
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Other industries Real estate IT Services Software Healthcare Engineering Financial services Non-profit Consumer Products Sports Education Advertising & marketing Media 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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$25,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
30% Custom Software Development10% AI Development10% BI & Big Data Consulting & SI +5 services10% Cloud Consulting & SI10% Enterprise App Modernization10% Generative AI10% Mobile App Development10% Web DevelopmentSee all 24 projects7EDGE is a custom software development company specializing in tailored solutions for various industries, including healthcare, fintech, and marketing automation. Reviews highlight their strong project management skills, adherence to deadlines, and customer-centric approach, with over 90% of feedback being positive. Clients commend their flexible, process-oriented framework and dedication to understanding business needs, leading to high-quality, bespoke software development outcomes.
1 of 1 reviews is 5 stars1 new review for Custom Software Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
In the past six months, clients have praised 7EDGE for their impressive project management and dedication to understanding specific needs, particularly in complex projects like the development of a cloud-based healthcare platform. One client noted the effective use of Agile methodology and a dedicated project manager, which facilitated timely communication and responsiveness. However, some feedback indicated a learning curve regarding industry nuances, suggesting that clearer initial requirements could enhance future collaborations.Was this helpful?
11 of 13 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 months$10,000 – $49,000 avg. project costRead 13 ReviewsCustom Software Development PROJECT HIGHLIGHT
SaaS Platform Dev & Design for Remote Patient Monitoring Co
5.0 — 7EDGE designed and developed a cloud-based SaaS platform with web and mobile UIs for a remote patient monitoring company. The team also integrated automated email and SMS flows and a centralized Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally perceive 7EDGE as offering good value for money, with several reviews highlighting their competitive pricing relative to the quality of work delivered. One client noted, 'I wish 7EDGE's costs would be cheaper,' indicating a desire for more affordability, while another stated their investment of approximately $50,000 was justified by exceptional results. Overall, the sentiment reflects satisfaction with the balance of cost and quality, with many clients expressing a willingness to engage with 7EDGE again based on their positive experiences.Was this helpful?
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Undisclosed$50 - $99 / hr10 - 49Keynsham, England
Services provided
30% Custom Software Development50% IT Managed Services20% Web DesignIT managed services company soVision IT focuses on IT managed services and Custom Software Development. They are based in Keynsham, England.
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$1,000+$50 - $99 / hr10 - 49Birmingham, England
Services provided
20% Custom Software Development20% Search Engine Optimization20% Web Design +4 services10% Email Marketing10% Pay Per Click10% Social Media Marketing10% Web DevelopmentEstablished in 2000, e4k Digital Agency is a small Birmingham, England-based SEO company. Their services include Search Engine Optimization and Web Design.
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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 4 projectsAttrecto Next Tech Digital Solutions is a bespoke software development company specializing in end-to-end software development services. They have received 100% positive feedback, particularly praised for their adaptability and attentive project management, which contributed to the successful launch and ongoing support of a B2B software product in the financial technology sector.
Reviews mention Innovative
Clients have consistently praised Attrecto Smartphone Solutions for their innovative approach, particularly highlighting the app's unique feature that allows users to virtually project artwork into their own environments. One client noted that Attrecto's innovation spirit and knowledge of emerging technologies significantly contributed to the project’s success. Overall, the sentiment regarding innovation is highly positive, with clients appreciating the company's ability to deliver creative solutions that enhance user engagement and satisfaction.-
iOS App Development for Online Art Marketplace
5.0 May 5, 2016Many things stand out to me: the effectiveness of Attrecto's planning and delivery, the flexibility with our requests and timelines, the knowledge of what's new and available in the tech industry, the ability to catch up business particularities in such a short time, and their innate innovation spirit.
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1 of 1 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 monthsUnknown avg. project costRead 1 ReviewCustom 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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients generally express satisfaction with Attrecto Next Tech Digital Solutions regarding their cost and value for money. One client noted project investments ranging from $50,000 to $2,000,000, consistently achieving positive results. Another highlighted a project cost of approximately $128,000, appreciating the affordability compared to American firms. Overall, clients commend Attrecto for delivering high-quality work within budget constraints, showcasing a strong commitment to flexibility and responsiveness to client needs.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 69 projectsDreamzTech Solutions is a Custom Software Creation company offering tailored and end-to-end software development services. Clients consistently praise their technical expertise and ability to align solutions with project goals, resulting in a 100% satisfaction rate. Approximately 85% of reviews highlight their responsive project management and customer-focused approach, making them a preferred partner for software engineering projects.
Reviews mention Efficient
Clients consistently commend DreamzTech Solutions for their efficient project management and timely delivery. One client noted their project management was 'efficient and well organized,' leading to increased consumer engagement and conversion rates. Another client highlighted their 'efficient' responses and adherence to scheduled timelines, indicating a strong capability in managing complex projects. Overall, the sentiment towards their efficiency is highly positive, reflecting a strong commitment to client satisfaction.-
E-Commerce Development for Home Products Retal Brand
5.0 Apr 9, 2026Dreamztech project management was efficient and well organised.
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Data Migration for Software Firm
5.0 Oct 10, 2020DreamzTech Solutions is efficient, responds quickly, and uses convenient tools for communications. DreamzTech Solutions did a good job meeting the scheduled timelines for completion.
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4 of 4 reviews are 5 stars2 new reviews for Custom Software Development services$10,000 – $49,000 avg. project costRead 2 Recent ReviewsReviewed 4 times in the past 6 months
In the past six months, DreamzTech Solutions has garnered positive feedback for its professionalism and effective project management. Clients highlighted their consultative approach, with one stating they provided solutions beyond the original scope. Deliverables were consistently met on schedule, enhancing operational efficiency and visibility. Notably, a healthcare client praised the AI-driven platform for improving decision-making, while a logistics client commended their understanding of complex challenges. Suggestions for improvement were minimal, primarily focusing on knowledge transfer sessions.Was this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently highlight DreamzTech Solutions for their competitive pricing and excellent value for money. One client noted that their pricing fit within their budget while also providing good value for the cost. Another mentioned that the costs were reasonable, and the quality of service was outstanding. Overall, the sentiment is overwhelmingly positive, with many clients expressing satisfaction with the balance of cost and quality in the solutions provided.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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$10,000+$300+ / hrFreelancerWimborne, England
Services provided
18% Custom Software Development15% AI Agents12% AI Development +7 services12% Generative AI10% Cloud Consulting & SI8% AI Consulting8% IT Strategy Consulting7% API Development5% Application Testing5% DevOps Managed ServicesSudoblark is a software development firm launched in 2023. The small team focuses on Custom Software Development and AI Agents.
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$1,000+$25 - $49 / hr10 - 49Manchester, England
Services provided
40% Custom Software Development30% API Development20% DevOps Managed Services +1 service10% Web DevelopmentSee all 1 projectsTransforming ideas into intelligent software solutions. We build cutting-edge software solutions that empower businesses to thrive in the digital age.
Read more$4,500 Startups needing a simple web app $12,500 Growing businesses needing custom apps $28,000 Enterprises needing full platformsView PackagesCustom Software Development Package
Modern web apps and platforms built with React, Node.js, and Laravel. From landing pages to full-stack applications with admin panels, APIs, and third-party integrations.Was this helpful?
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Undisclosed$25 - $49 / hr10 - 49Cardiff, Wales
Services provided
40% Custom Software Development40% Mobile App Development10% Low/No Code Development +1 service10% Web DesignFounded in 2017, Netware Innovative Labs is a software development firm and application development firm. The team specializes in Custom Software Development and Mobile App Development.
Read moreSee All Locations (2)Cardiff, Wales
80 Woodville Road
Cardiff, Wales CF24 4ED2 - 5
+447586215433
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
40% Custom Software Development30% UX/UI Design20% Web Development +1 service10% Web DesignHorato & Co is a custom software development firm headquartered in London, England. Their services include Custom Software Development and UX/UI Design.
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$1,000+$50 - $99 / hr10 - 49London, England
Services provided
40% Custom Software Development30% Mobile App Development30% Web DevelopmentEstablished in 2023, BUILDDIV LTD is a software development company. The agency focuses on Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49Leeds, England
Services provided
40% Custom Software Development40% Mobile App Development20% Other Application DevelopmentCertFlow LTD is a custom software development firm. The firm is in Leeds, England. Their services include Custom Software Development and Mobile App Development.
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$1,000+< $25 / hr2 - 9Wirksworth, England
Services provided
30% Custom Software Development30% Mobile App Development30% Web Development +2 services5% UX/UI Design5% Web DesignPowered by moola is a custom software development firm. The agency is in Wirksworth, England. Their services include Custom Software Development and Mobile App Development.
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$1,000+$50 - $99 / hr2 - 9London, England
Services provided
30% Custom Software Development70% Web DevelopmentFounded in 2017, Bright Spark is a website development firm. The team focuses on Web Development and Custom Software Development.
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$10,000+Undisclosed2 - 9Tewkesbury, England
Services provided
40% Custom Software Development20% Application Management & Support20% UX/UI Design +2 services10% Mobile App Development10% Web DevelopmentMmtm is a Tewkesbury, England-based software development firm. They provide Custom Software Development and UX/UI Design and were established in 2015.
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UndisclosedUndisclosed2 - 9Glasgow , Scotland
Services provided
35% Custom Software Development35% Mobile App Development30% AR/VR DevelopmentBased in Glasgow , Scotland, Talking Medicines is a software development firm. Founded in 2013, the team focuses on Custom Software Development and Mobile App Development.
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$10,000+$150 - $199 / hr10 - 49Leatherhead, England
Services provided
30% Custom Software Development20% Web Design20% Web Development +3 services10% Content Marketing10% Mobile App Development10% UX/UI DesignMonochrome, a software development firm, is headquartered in Leatherhead, England. They provide Custom Software Development and Web Design and were launched in 1999.
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$10,000+$50 - $99 / hr2 - 9Newry, Northern Ireland
Services provided
25% Custom Software Development20% Mobile App Development15% Robotics Process Automation +5 services15% Web Development10% AI Development5% E-Commerce Development5% IT Strategy Consulting5% IoT DevelopmentCustom software development firm RKM Software specializes in Custom Software Development and Mobile App Development. They are located in Newry, Northern Ireland and Mohali, Punjab, , India.
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$10,000+$200 - $300 / hr2 - 9Warrington, England
Services provided
25% Custom Software Development35% Web Development20% Web Design +3 services10% E-Commerce Development5% Digital Strategy5% UX/UI DesignLaunched in 2017, Code and Create is a website development firm. The team focuses on Web Development and Custom Software Development.
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$10,000+$50 - $99 / hr50 - 249London, England
Services provided
20% Custom Software Development20% Mobile App Development20% UX/UI Design +3 services20% Web Development10% Application Testing10% Cloud Consulting & SIAecor is a midsize London, England-based UX design agency. The team specializes in UX/UI Design and Custom Software Development.
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Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
30% Custom Software Development20% Mobile App Development20% Web Development +3 services10% E-Commerce Development10% Enterprise App Modernization10% Other IT Consulting and SICan Factory is a software development firm. In London, England, their team provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed250 - 999Brighton and Hove, England
Services provided
15% Custom Software Development15% Mobile App Development15% UX/UI Design +5 services15% Web Development10% Enterprise App Modernization10% IT Managed Services10% IT Strategy Consulting10% Web DesignUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.
Read moreSee All Locations (8)Brighton and Hove, England
36 Frederick Place
Brighton and Hove, England BN1 4EA31 - 40
+44 (0) 1273 929450
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$5,000+$100 - $149 / hr2 - 9Maidenhead, England
Services provided
45% Custom Software Development20% API Development20% E-Commerce Development +1 service15% AI DevelopmentSee all 1 projectsMaven Enterprise is a UK-based software development agency specialising in React and Next.js applications, AI integration, Mobile apps and Shopify e-commerce. We help startups and established
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$1,000+$25 - $49 / hr2 - 9Rainham, England
Services provided
45% Custom Software Development15% AI Development15% Generative AI +2 services15% Web Development10% AI ConsultingSME Lighthouse is a software development company launched in 2023. The team provides Custom Software Development and Web Development.
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$1,000+Undisclosed2 - 9Penryn, England
Services provided
45% Custom Software Development20% AI Development20% Blockchain +2 services10% AI Agents5% Generative AIBytez3 is a software development firm launched in 2023. The team offers Custom Software Development and Artificial Intelligence.
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$5,000+$50 - $99 / hr2 - 9London, England
Services provided
45% Custom Software Development15% Web Development10% API Development +3 services10% Application Management & Support10% E-Commerce Development10% Enterprise App ModernizationEsseal LTD, a custom software development company, is headquartered in London, England and Lahore, Pakistan. Established in 2023, the team offers Custom Software Development and Web Development.
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$5,000+$25 - $49 / hr2 - 9London, England
Services provided
45% Custom Software Development25% Web Development20% Mobile App Development +1 service10% Application TestingSrivea Ltd is a London, England-based software development company. They focus on Custom Software Development and Web Development.
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$5,000+$100 - $149 / hr2 - 9West Drayton, England
Services provided
45% Custom Software Development15% API Development10% Microservices Architecture Services +5 services10% Web Development5% Application Management & Support5% Application Testing5% Cloud Consulting & SI5% IT Strategy ConsultingAadhix Digital Limited is a software development company. Their team is located in West Drayton, England and offers Custom Software Development and API Development.
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$1,000+$25 - $49 / hr10 - 49Leicester, England
Services provided
35% Custom Software Development20% Web Development10% API Development +4 services10% E-Commerce Development10% Mobile App Development10% Other Application Development5% Microservices Architecture ServicesTech Chaps is a software development firm. Launched in 2014, the team focuses on Custom Software Development and Web Development.
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$5,000+$50 - $99 / hr50 - 249Theale, England
Services provided
20% Custom Software Development20% Computer Engineering15% AI Consulting +5 services15% Mobile App Development10% AR/VR Development10% Web Design5% BI & Big Data Consulting & SI5% Web DevelopmentCode Wizards Group is a custom software development company. The midsize Theale, England-based team focuses on Custom Software Development and Computer Engineering. The firm was founded in 2002.
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
15% Custom Software Development50% Web Development20% Blockchain +2 services10% Low/No Code Development5% Search Engine OptimizationWaterwhip Labs is a web development firm. The team offers Web Development and Custom Software Development, and the company is in London, England.
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
30% Custom Software Development30% E-Commerce Development30% Web Development +1 service10% Business ConsultingEstablished in 2004, Liquid Bubble, a small custom software development firm, is located in London, England and Nairobi, Kenya. Their services include Custom Software Development and Web
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UndisclosedUndisclosed10 - 49Sheffield, England
Services provided
30% Custom Software Development30% Direct Marketing20% Digital Strategy +1 service20% Email MarketingTickety Boo Digital Ltd, a small Direct Marketing company, is headquartered in Sheffield, England. The team specializes in Direct Marketing and Custom Software Development.
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UndisclosedUndisclosed10 - 49Liversedge, England
Services provided
30% Custom Software Development50% IT Managed Services20% Web DevelopmentLaunched in 2011, Edmondson's IT Services is an IT managed services company. Their team focuses on IT managed services and Custom Software Development.
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Undisclosed$300+ / hr50 - 249Edinburgh, Scotland
Services provided
25% Custom Software Development25% Cloud Consulting & SI25% IT Managed Services +1 service25% IT Strategy ConsultingBased in Edinburgh, Scotland, Quorum Network Resources Ltd is a custom software development company. Their services include Custom Software Development and cloud consulting & SI.
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$50,000+< $25 / hr50 - 249Stanway,Colchester, England
Services provided
25% Custom Software Development25% Web Development20% Application Management & Support +2 services20% Mobile App Development10% IT Staff AugmentationFounded in 1997, Kott Software is a custom software development firm. Their team provides Custom Software Development and Web Development.
Read moreSee All Locations (3)Stanway,Colchester, England
42, Tollgate Drive,
Stanway,Colchester, England CO3 0PF2 - 5
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UndisclosedUndisclosed50 - 249Richmond, England
Services provided
25% Custom Software Development25% E-Commerce Development25% Web Design +1 service25% Web DevelopmentSTAXO Group is a web design company. The team is located in Richmond, England, and their services include Web Design and Custom Software Development.
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$25,000+$50 - $99 / hr10 - 49Dundee, Scotland
Services provided
10% Custom Software Development50% Mobile App Development20% AR/VR Development +1 service20% Web DevelopmentPocket Sized Hands is a mobile application development company. Located in Dundee, Scotland, the agency was founded in 2017. Their services include Mobile App Development and AR/VR development.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
35% Custom Software Development20% AI Development20% Web Development +3 services10% AI Agents10% IT Strategy Consulting5% AI ConsultingIn London, England and Jessore, Bangladesh, Pro SolutionX Ltd is a software development firm. Their services include Custom Software Development and Artificial Intelligence.
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$1,000+$25 - $49 / hr50 - 249Coventry, England
Services provided
25% Custom Software Development25% IT Staff Augmentation25% Mobile App Development +1 service25% Web DevelopmentEstablished in 2018, Pixelpk is an IT staff augmentation company. The team offers IT staff augmentation and Custom Software Development and is in Coventry, England.
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$25,000+$150 - $199 / hr2 - 9Newcastle upon Tyne, England
Services provided
40% Custom Software Development35% AI Development25% AI ConsultingLaunched in 2021, AyoobAI Ltd, a small software development firm, is in Newcastle upon Tyne, England. Their team specializes in Custom Software Development and Artificial Intelligence.
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$50,000+$25 - $49 / hr2 - 9London, England
Services provided
25% Custom Software Development50% AI Development25% BI & Big Data Consulting & SIDatapipesoft is a small AI firm headquartered in London, England. Their services include Artificial Intelligence and BI & big data consulting & SI.
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
25% Custom Software Development35% Blockchain30% Web Development +1 service10% Low/No Code DevelopmentEstablished in 2022, Logicful is a small custom software development company. Their services include Custom Software Development and Blockchain.
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Undisclosed$25 - $49 / hr2 - 9Windsor, England
Services provided
30% Custom Software Development30% Web Development20% AI Development +1 service20% Mobile App DevelopmentMerto Software Solutions, a small custom software development firm, is located in Windsor, England. Their services include Custom Software Development and Web Development.
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$1,000+$25 - $49 / hr2 - 9Grays, England
Services provided
30% Custom Software Development20% Mobile App Development10% E-Commerce Development +6 services10% Web Design10% Web Development5% Application Management & Support5% Application Testing5% Logo5% UX/UI DesignSee all 1 projectsEvident BD Ltd offers Bespoke Software Development, Tailored Software Solutions, and Custom App Development. Overall feedback highlights their exceptional project management, timely delivery, and proactive, client-centric approach, making them a reliable choice for comprehensive software solutions. Clients particularly praise Evident BD Ltd for their collaboration and value for cost.
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
20% Custom Software Development30% Web Design30% Web Development +1 service20% UX/UI DesignInFact Digital Co-operative, a web design company, was launched in 2017. Headquartered in London, England, the team focuses on Web Design and Web Development.
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$10,000+$100 - $149 / hr2 - 9Bracknell, England
Services provided
20% Custom Software Development40% Web Development15% Mobile App Development +3 services10% Other Application Development10% UX/UI Design5% IoT DevelopmentEstablished in 2019, AndAnotherDay is a small Bracknell, England-based web development company. Their team specializes in Web Development and Custom Software Development.
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$50,000+$300+ / hr10 - 49London, England
Services provided
25% Custom Software Development25% Business Consulting25% IT Strategy Consulting +1 service25% Logistics & Supply Chain ConsultingInfinniti, an IT strategy consulting company, was launched in 2020. The team focuses on IT strategy consulting and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development25% Mobile App Development25% Product Design +1 service25% Web DevelopmentKibris Order Ltd. Is a Product Design company. Established in 2017, their team provides Product Design and Custom Software Development.
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$10,000+$150 - $199 / hr2 - 9South Cave, England
Services provided
35% Custom Software Development25% Business Consulting15% Enterprise App Modernization +3 services10% Application Management & Support10% Application Testing5% AI DevelopmentLaunched in 2021, Tweave.Tech is a small custom software development company. Their services include Custom Software Development and Business Consulting.
Read more -
$75,000+Undisclosed10 - 49London, England
Services provided
30% Custom Software Development40% AI Development15% BI & Big Data Consulting & SI +2 services10% IT Strategy Consulting5% Digital StrategySmall artificial intelligence firm Xamun Technologies Limited, is in London, England and Pasig, Philippines. The team provides Artificial Intelligence and Custom Software Development.
Read more -
$1,000+$50 - $99 / hrFreelancerRingwood, England
Services provided
50% Custom Software Development20% Mobile App Development10% AR/VR Development +2 services10% IoT Development10% Other Application DevelopmentCustom software development company Comsci Ltd. Was launched in 1990. The small team focuses on Custom Software Development and Mobile App Development.
Read more -
$1,000+$50 - $99 / hr10 - 49Welshpool , Wales
Services provided
10% Custom Software Development25% Web Design25% Web Development +4 services10% E-Commerce Development10% Graphic Design10% Mobile App Development10% UX/UI DesignWeb design company gloversure was launched in 2004. The team provides Web Design and Web Development and is located in Welshpool , Wales and Chester , England.
Read more -
UndisclosedUndisclosed10 - 49Bristol, England
Services provided
20% Custom Software Development20% CRM Consulting and SI20% E-Commerce Development +2 services20% Web Design20% Web DevelopmentLocated in Bristol, England, Wattle is a web design agency. The team specializes in Web Design and CRM consulting and SI.
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A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
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- Market presence and reputation in the industry
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
30% Custom Software Development70% 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 -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.5/40.020/20 Reviews10/10 Clients & Experience9.5/10 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
35% Custom Software Development65% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
38.5/40.019/20 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 -
$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 -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
38.8/40.019.6/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Custom Software Development65% Other -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.7/40.018/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
55% Custom Software Development45% 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 - 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+$150 - $199 / hr250 - 999London, England
Ability to deliver
39/40.019/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Custom Software Development80% 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
36.8/40.017/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Custom Software Development55% Other -
$50,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
36.8/40.016.8/20 Reviews10/10 Clients & Experience10/10 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 -
$5,000+$50 - $99 / hr250 - 999Manchester, England
Ability to deliver
39.4/40.020/20 Reviews10/10 Clients & Experience9.4/10 Market PresenceService focus
15% Custom Software Development85% 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
10% Custom Software Development90% 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 -
$10,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
36.7/40.017.2/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development60% 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+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.2/40.017.6/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% Other -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.1/40.016/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development60% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development70% 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 -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
36.8/40.017.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development80% 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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