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
2,045 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 full-stack and custom software creation, often integrating advanced technologies like AI and blockchain. Across their reviews, 100% of clients praised their project management, innovation, and commitment to understanding and realizing client visions. Notably, 85% of reviewers highlighted their strategic and technical expertise as key strengths.
Industry Experience
Tech Alchemy has demonstrated substantial expertise across various industries, including Non-Profit, Financial Services, Arts, Gaming, Government, and more. Clients commend their innovative solutions, particularly in blockchain integration, AI development, and user experience design. The overall sentiment reflects strong satisfaction with their project management and responsiveness. Organizations in need of custom development, particularly within tech-driven sectors, will find Tech Alchemy a beneficial partner.
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Non-profit Gaming Software Sports Media Other Industry Government IT Services Healthcare Advertising & marketing Business services Consumer Products Hospitality & leisure Financial services Arts, entertainment & musicWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently praise Tech Alchemy for delivering high-quality work at competitive prices, often highlighting that their services provide excellent value for money. One client noted that the project management was effective and adhered to budget constraints, enhancing overall satisfaction. Additionally, another client emphasized that Tech Alchemy's pricing fit their budget while still exceeding expectations in terms of quality and innovation. Overall, the sentiment indicates a strong belief in the company's commitment to delivering value without compromising on quality.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 85 projectsSimform is a custom software development company specializing in tailored and full-stack solutions. Across their reviews, 100% of clients praise their responsiveness, technical expertise, and project management. Approximately 80% commend Simform's ability to align with long-term goals, while 60% highlight their strategic partnership approach, enhancing platform scalability and maintainability.
Reviews mention Knowledgeable
The overall sentiment regarding Simform's knowledge is highly positive, with multiple clients praising their technical expertise and responsiveness. One client noted, 'Their technical knowledge is impressive,' while another stated, 'They're a very good and knowledgeable team. Responsive and accurate.' Additionally, a project manager highlighted the team's ability to communicate complex technical concepts clearly, stating, 'Simform has excellent technical knowledge... and was very good at communicating technical items in ways that we as non-technical people could understand.'-
UI/UX Design, Mobile App & AWS Development for Media Company
5.0 Feb 29, 2024The Simform team has excellent technical knowledge (e.g. AWS, Flutter, Google Ad Mob, etc.) that we use in our app and was very good at communicating technical items in ways that we as non-technical people could understand.
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Custom Software Dev for an IT Consulting Company
5.0 Jun 23, 2023We’re impressed by Simform’s flexibility and the knowledgeable ideas that they propose.
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Mobile App Development for Marketing Tools Company
5.0 Jun 21, 2023I like the fact that all individuals we work with are highly educated, extremely knowledgeable with the software/processes and communicate very well in English.
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Mobile & Web Devs for Community Kitchen App
5.0 Sep 16, 2019Simform has many years of working with worldwide businesses to deliver successful IT projects. They have a strong knowledge base and leverage any other skills quickly with a high level of confidence.
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Mobile App Dev for On-Demand Car Washing Service
5.0 Sep 6, 2019Beyond their reasonable price structure and technical knowledge, their team is reliable and productive.
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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
Mobile App & Software Development for Medical Device Company
5.0 — Simform was hired by a medical device company to build a mobile app for iOS and Android. They're also tasked with providing software development support for the client's R&D department. Read moreWas this helpful?
Industry Experience
Simform has demonstrated its expertise across various industries including Education, Hospitality, Information Technology, Business Services, and Financial Services. Clients highlighted their ability to enhance platforms, develop mobile applications, and improve user experiences. Overall, feedback is positive, emphasizing their responsive communication, project management skills, and technical proficiency. Clients particularly appreciate Simform's adaptability to specific industry needs, making them a suitable partner for projects in sectors like Education, Healthcare, and eCommerce.
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Utilities Financial services eCommerce Real estate Logistics & Supply Chain Wellness & Fitness Agriculture Human Resources Media Other industries Consulting Nonprofit Construction Legal Gaming Food & Beverages Other Industry Consumer Products Healthcare Fitness Software Business services Information technology Hospitality & leisure Arts, entertainment & music Education Advertising & marketing IT ServicesWas 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 leading provider of tailored software development services, specializing in custom software creation and full-stack software development. Reviews indicate a 100% satisfaction rate, highlighting their technical expertise, proactive communication, and ability to deliver projects on time and within budget. Clients consistently commend Leobit for understanding business needs and delivering high-quality, innovative solutions.
Reviews mention Efficient
The overall sentiment regarding Leobit's efficiency is highly positive. Clients consistently highlight their ability to deliver projects promptly and effectively. For instance, one client noted that Leobit helped them onboard over 19,000 clients in less than four months, significantly outpacing their previous vendor. Another client praised Leobit's quick learning and problem-solving skills, emphasizing that they consistently meet deliverables and timelines. Overall, Leobit is regarded as a reliable partner that enhances project efficiency across various engagements.-
Web Development for E-Learning Company
5.0 Sep 22, 2022Their overall efficiency, transparency, and communicative nature have been nothing short of spectacular. Our previous vendor had been working on this for a full year before Leobit stepped in and carried us quickly to the end. We manage everything in Microsoft DevOps, including user stories, bugs, and new features.
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Web Development for Online Real Estate Investment Platform
5.0 Apr 29, 2019We’re happy with Leobit because they identify issues and make improvements in an effective manner. The team’s insightful advice makes the solution more efficient and user-friendly. Clients should scope out the project thoroughly ahead of the engagement because Leobit’s development team will work fast and surface several issues that weren’t thought through appropriately.
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Development for Branding Company
4.0 Sep 25, 2018Customers will need to keep pace with Leobit’s efficiency. They often have to wait for us to provide needed information. The team adheres to processes and answers all of our questions.
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Dev Staff Augmentation for Mobile Application
5.0 Oct 23, 2019For the most part, we’ve been staying on track and completing work on time. The overall quality of deliverables has been very good. I didn’t need to be worried about the extra time and effort spent on working with an offshore team because they were very efficient. In fact, they were able to figure a lot of stuff out on their own.
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Industry Experience
Leobit has garnered positive feedback across various industries, showcasing expertise in Supply Chain, Education, and Financial Services. Clients commend their high technical skills, effective project management, and proactive communication. In Supply Chain, they excelled in AI application development, while in Education, they demonstrated strong support for web and mobile platforms. In Financial Services, their contributions to software development and modernization were particularly noted. Overall, Leobit is well-suited for projects requiring robust technological capabilities and collaborative partnerships.
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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 across various industries. Clients consistently commend their dedication to understanding project needs, thorough project management, and effective communication. With an overwhelmingly positive client satisfaction rate, 90% of reviewers highlight their ability to provide bespoke software solutions that meet deadlines and quality expectations. Their expertise spans full stack and end-to-end software development, making them a reliable partner for complex projects.
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 last six months, client feedback highlights 7EDGE's impressive project management and commitment to understanding client needs, particularly in developing a complex healthcare platform. One CEO noted their dedication to achieving project goals and effective Agile methodology, which facilitated timely deliveries and responsiveness. However, initial learning curves regarding detailed requirements and industry nuances were mentioned as areas for improvement. Overall, sentiment remains highly positive, with clients expressing a willingness to collaborate again due to the quality of service.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?
More responsive than most other service providers
Get in Touch7EDGE 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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UndisclosedUndisclosed50 - 249London, England
Services provided
20% Custom Software Development20% BI & Big Data Consulting & SI20% CRM Consulting and SI +2 services20% IT Managed Services20% Low/No Code DevelopmentEstablished in 2017, Advisority is a big data company. The team offers BI & big data consulting & SI and CRM consulting and SI and is located in London, England and București, Romania.
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UndisclosedUndisclosed50 - 249Cheadle, England
Services provided
20% Custom Software Development40% CRM Consulting and SI20% Cloud Consulting & SI +1 service20% ERP Consulting and SICRM consulting and SI company mhance is based in Dublin, Ireland and Cheadle, England. They focus on CRM consulting and SI and cloud consulting & SI and were launched in 1978.
Read moreSee All Locations (2)Cheadle, England
Sovereign House, Stockport Road
Cheadle, England SK8 2EA2 - 5
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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 custom software development company specializing in end-to-end software development for B2B clients. Their bespoke software creation for the financial technology sector received positive feedback from early users. Clients appreciate their adaptability and effective communication, with 100% of reviewers highlighting their attentiveness and project management skills.
Reviews mention Timely
Client feedback highlights Attrecto Smartphone Solutions' exceptional timeliness in project delivery. The Artspace.com director noted that every sprint was delivered on time, and the team even worked weekends to accommodate additional requests. This commitment made the client feel prioritized and valued, stating that despite the geographical distance, it felt as if Attrecto was just next door. Overall, the sentiment regarding timeliness is overwhelmingly positive, reflecting a strong dedication to meeting deadlines.-
iOS App Development for Online Art Marketplace
5.0 May 5, 2016Every single sprint has been delivered on time. Furthermore, when we had additional, or out-of-scope, requests, Attrecto's team worked during weekends to meet our needs. In spite of the time difference, we felt as if they were in an office next door to us.
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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 last six months, clients have praised Attrecto Next Tech Digital Solutions for their effective collaboration and adaptability in developing B2B software products. A notable review highlighted their responsiveness to client needs and the successful launch of a financial technology platform, which received positive early user feedback. Overall sentiment reflects strong satisfaction with their project management and communication skills, with no significant areas for improvement noted by clients.Was this helpful?
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?
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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 63 projectsDreamzTech Solutions is a bespoke software development company offering tailored software solutions across various industries, excelling in custom software creation and full stack software development. With over 90% positive feedback, clients commend their technical expertise, efficient project management, and ability to deliver user-friendly, customized solutions. Approximately 60% appreciate their flexibility and proactive communication, contributing to successful project outcomes.
Reviews mention Efficient
Clients consistently highlight the efficiency of DreamzTech Solutions in project management and delivery. One client noted their project management was 'efficient and well organized,' leading to a noticeable increase in engagement and conversion rates. Another client emphasized their quick responses and adherence to timelines, stating they completed tasks in a 'timely manner.' Overall, the sentiment regarding efficiency is overwhelmingly positive, with clients appreciating the company's structured approach and responsiveness.-
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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E-Commerce Development for Home Products Retal Brand
5.0 Apr 9, 2026Dreamztech project management was efficient and well organised.
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3 of 3 reviews are 5 stars2 new reviews for Custom Software Development services$10,000 – $49,000 avg. project costRead 2 Recent ReviewsReviewed 3 times in the past 6 months
In recent reviews, clients praised DreamzTech Solutions for their exceptional project management and ability to deliver on time. One client highlighted a significant improvement in operational visibility and reduced manual effort through their logistics platform. Another noted increased consumer engagement and conversion rates from a smart retail platform. Overall, feedback reflects strong satisfaction with the team's responsiveness and understanding of complex requirements, although no significant areas for improvement were identified.Was this helpful?
17 of 23 Custom Software Development reviews are 5 stars2 new reviews 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
Clients consistently praised DreamzTech Solutions for their competitive pricing and exceptional value for money. Feedback highlighted that their services fit within budget constraints while delivering high-quality results. For instance, one client noted, 'Pricing fit our budget' and emphasized 'good value for cost,' reflecting a common sentiment across various reviews. Overall, clients felt that the investment in DreamzTech Solutions yielded substantial returns in project outcomes and operational improvements.Was this helpful?
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UndisclosedUndisclosed50 - 249Southampton, England
Services provided
20% Custom Software Development20% E-Commerce Development20% Mobile App Development +2 services20% Web Design20% Web DevelopmentNapTech Labs is a web design company. Their midsize team is located in Southampton, England. Their team offers Web Design and Custom Software Development.
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$5,000+$100 - $149 / hr2 - 9Letchworth, England
Services provided
25% Custom Software Development40% IT Managed Services20% Cloud Consulting & SI +1 service15% E-Commerce DevelopmentOctree Limited is an IT managed services company. Launched in 1990, their team provides IT managed services and Custom Software Development.
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$10,000+$150 - $199 / hr2 - 9Winford, England
Services provided
25% Custom Software Development25% Call Center Services10% Logo +4 services10% Pay Per Click10% Search Engine Optimization10% Social Media Marketing10% Web DesignBased in Winford, England, ESC IT Support is a custom software development company. The team provides Custom Software Development and Call Center Services.
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$10,000+$150 - $199 / hr2 - 9Birmingham, England
Services provided
25% Custom Software Development25% IT Managed Services25% Web Design +1 service25% Web DevelopmentSoftware development firm Essential Logic Ltd was founded in 2000. The team specializes in Custom Software Development and IT managed services and is located in Birmingham, England.
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UndisclosedUndisclosed2 - 9London, England
Services provided
25% Custom Software Development25% Digital Strategy25% Print Design +1 service25% Web DesignHeadquartered in London, England, Flex4 OPS is a small software development company. Their services include Custom Software Development and Digital Strategy.
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UndisclosedUndisclosed2 - 9Liverpool , England
Services provided
25% Custom Software Development25% Digital Strategy25% Web Design +1 service25% Web DevelopmentSIGMA Technology, a software development firm, was established in 2011. The team specializes in Custom Software Development and Digital Strategy.
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UndisclosedUndisclosed2 - 9Birkenhead, England
Services provided
25% Custom Software Development25% Digital Strategy25% E-Commerce Development +1 service25% Web DesignJarilo Design is a software development company. Headquartered in Birkenhead, England, their small team offers Custom Software Development and Digital Strategy. The agency was established in 2010.
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UndisclosedUndisclosed2 - 9Bristol, England
Services provided
25% Custom Software Development25% Business Consulting25% Email Marketing +1 service25% Web DevelopmentEstablished in 1999, Wu Wo Partnership Limited is a software development company. The team focuses on Custom Software Development and Email Marketing.
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UndisclosedUndisclosed2 - 9England, England
Services provided
25% Custom Software Development25% E-Commerce Development25% Web Design +1 service25% Web DevelopmentLaunched in 2018, Target ICT Ltd is a software development firm. The small team focuses on Custom Software Development and E-Commerce Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
25% Custom Software Development25% Cloud Consulting & SI13% HR Outsourcing +3 services13% Staffing12% HR Consulting12% RecruitingBased in London, England, Kommol is a small cloud consulting & SI company. Their services include cloud consulting & SI and Custom Software Development.
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UndisclosedUndisclosed2 - 9London, England
Services provided
25% Custom Software Development25% Mobile App Development25% Wearable App Development +1 service25% Web DevelopmentCocoon is a software development company. Launched in 2015, their team provides Custom Software Development and Web Development.
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UndisclosedUndisclosed2 - 9Barrow upon Soar, England
Services provided
25% Custom Software Development25% Blockchain25% Mobile App Development +1 service25% Web DevelopmentLocated in Barrow upon Soar, England, Twin3 Ltd is a small software development company. Their services include Custom Software Development and Web Development.
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$5,000+$150 - $199 / hr10 - 49Coleshill, England
Services provided
20% Custom Software Development50% IT Managed Services20% Cloud Consulting & SI +1 service10% CybersecurityACUTEC is an IT managed services company. In Coleshill, England, the firm focuses on IT managed services and Custom Software Development.
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$5,000+$100 - $149 / hr10 - 49Bradford, England
Services provided
20% Custom Software Development30% IT Managed Services30% IT Strategy Consulting +1 service20% Cloud Consulting & SIBlack Marble is a small IT managed services company. Founded in 1997, the team offers IT managed services and IT strategy consulting.
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$10,000+$150 - $199 / hr10 - 49Bradford, England
Services provided
20% Custom Software Development30% Mobile App Development30% Web Development +1 service20% HR ConsultingLocated in Bradford, England, Sett is a small mobile application development company. The team focuses on Mobile App Development and Web Development.
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$10,000+$150 - $199 / hr10 - 49Edinburgh, Scotland
Services provided
20% Custom Software Development20% Cloud Consulting & SI20% Enterprise App Modernization +3 services20% Search Engine Optimization10% Advertising10% E-Commerce DevelopmentEscrivo Internet Consulting is a SEO company. They are in Edinburgh, Scotland and have small team. They provide Search Engine Optimization and cloud consulting & SI.
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$10,000+$150 - $199 / hr10 - 49Middlesbrough, England
Services provided
20% Custom Software Development20% Branding20% Graphic Design +2 services20% Mobile App Development20% Web DesignFounded in 2009, Calm Digital is a small Middlesbrough, England-based custom software development firm. Their team provides Custom Software Development and Branding.
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$10,000+$150 - $199 / hr10 - 49Liverpool Waters, England
Services provided
20% Custom Software Development20% Search Engine Optimization20% Social Media Marketing +2 services20% Web Design20% Web DevelopmentFounded in 2006, Vast Visibility is a small Liverpool Waters, England-based custom software development company. Their services include Custom Software Development and Search Engine Optimization.
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$10,000+$150 - $199 / hr10 - 49Stoke on Trent, England
Services provided
20% Custom Software Development20% Web Development10% Accounting +5 services10% Cloud Consulting & SI10% E-Commerce Development10% IT Managed Services10% Mobile App Development10% Unified Communications Consulting & SIFifteen Digital Limited is a software development firm. The Stoke on Trent, England-based firm provides Custom Software Development and Web Development.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
20% Custom Software Development30% BI & Big Data Consulting & SI30% Marketing Strategy +1 service20% Market ResearchHealth iQ is a big data analytics company. They are in London, England and have small team of experts. Their services include BI & big data consulting & SI and Marketing Strategy.
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$10,000+$150 - $199 / hr10 - 49Sheffield , England
Services provided
20% Custom Software Development40% Mobile App Development20% UX/UI Design +1 service20% Web DevelopmentApplication development company 3Squared Ltd is headquartered in Sheffield , England and London , England. Launched in 2002, the team focuses on Mobile App Development and Custom Software
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$10,000+$150 - $199 / hr10 - 49Norwich, England
Services provided
20% Custom Software Development20% Content Marketing20% Digital Strategy +2 services20% UX/UI Design20% Web DevelopmentSoak Digital is a small Norwich, England-based custom software development company. The team focuses on Custom Software Development and UX/UI Design.
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$5,000+$100 - $149 / hr10 - 49Norwich, England
Services provided
20% Custom Software Development40% Content Marketing20% UX/UI Design +3 services10% Web Design5% Print Design5% Video ProductionContent Consultants , a Content Marketing company, was launched in 2000. The small team offers Content Marketing and Custom Software Development.
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Custom Software Development30% AR/VR Development20% Mobile App Development +2 services15% Advertising15% Marketing StrategyNeutral Digital is an AR/VR development company. The London, England-based company specializes in AR/VR development and Custom Software Development.
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UndisclosedUndisclosed10 - 49Edinburgh, Scotland
Services provided
20% Custom Software Development60% IoT Development20% Mobile App DevelopmentAbelon Systems, an IoT development company, is based in Edinburgh, Scotland. Their services include IoT development and Custom Software Development.
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$5,000+$150 - $199 / hr10 - 49London, England
Services provided
20% Custom Software Development50% AI Development30% Other Application DevelopmentFilament AI is a London, England-based artificial intelligence firm. They offer Artificial Intelligence and Other Application Development and were founded in 2016.
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UndisclosedUndisclosed10 - 49Glasgow , Scotland
Services provided
20% Custom Software Development20% E-Commerce Development20% Web Development +4 services10% Market Research10% Search Engine Optimization10% Social Media Marketing10% Web DesignCustom software development company Cloud9i was launched in 2012. The team offers Custom Software Development and E-Commerce Development.
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UndisclosedUndisclosed10 - 49Birmingham , England
Services provided
20% Custom Software Development20% AI Development20% IT Strategy Consulting +2 services20% Mobile App Development20% Web DevelopmentWaqartech Ltd is a small custom software development firm. Founded in 2008, the team specializes in Custom Software Development and Artificial Intelligence.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Custom Software Development20% Branding20% Digital Strategy +2 services20% Mobile App Development20% Web DesignSmall custom software development firm WAAT Ltd., is in London, England. The team specializes in Custom Software Development and Branding.
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UndisclosedUndisclosed10 - 49Manchester, England
Services provided
20% Custom Software Development30% IT Managed Services15% Cloud Consulting & SI +3 services15% Other IT Consulting and SI10% BI & Big Data Consulting & SI10% CybersecurityCCS IT Solutions is an IT managed services company established in 1995. The small team specializes in IT managed services and Custom Software Development.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
20% Custom Software Development40% IT Managed Services20% Mobile App Development +1 service20% Web DevelopmentIT managed services company Near Field Solutions was launched in 2009. Based in Nottingham, England, the team specializes in IT managed services and Custom Software Development.
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UndisclosedUndisclosed10 - 49Nottingham, England
Services provided
20% Custom Software Development70% IoT Development10% Web DesignCoriel is an IoT development company. The Nottingham, England-based team provides IoT development and Custom Software Development.
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UndisclosedUndisclosed10 - 49London Bridge, England
Services provided
20% Custom Software Development20% E-Commerce Development20% UX/UI Design +2 services20% Web Design20% Web DevelopmentDigital Marmalade is a small software development firm. They offer Custom Software Development and UX/UI Design and were launched in 1997.
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UndisclosedUndisclosed10 - 49Portsmouth, England
Services provided
20% Custom Software Development20% Advertising20% CRM Consulting and SI +2 services20% Digital Strategy20% Marketing StrategyAkero is an Advertising company located in Portsmouth, England. The team specializes in Advertising and Marketing Strategy.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Custom Software Development80% CRM Consulting and SICRM consulting and SI company Creation Technology was established in 2006. The team provides CRM consulting and SI and Custom Software Development and is located in London, England.
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UndisclosedUndisclosed10 - 49Belfast, Northern Ireland
Services provided
20% Custom Software Development20% Application Testing20% BI & Big Data Consulting & SI +2 services20% Cloud Consulting & SI20% IT Managed ServicesYarra Software, a small business intelligence company, is headquartered in Belfast, Northern Ireland. The team provides BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Billericay, England
Services provided
20% Custom Software Development20% AR/VR Development20% Blockchain +3 services20% Blockchain Marketing10% AI Consulting10% AI DevelopmentOdiin is a software development company. Their small team of employees is headquartered in Billericay, England. Their team offers Custom Software Development and AR/VR development.
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UndisclosedUndisclosed10 - 49City of London, England
Services provided
20% Custom Software Development20% Mobile App Development20% Web Development +4 services10% E-Commerce Development10% Pay Per Click10% Search Engine Optimization10% UX/UI DesignXTG Technologies is a small software development company in City of London, England and Kochi, India. The team offers Custom Software Development and Web Development.
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UndisclosedUndisclosed10 - 49London , England
Services provided
20% Custom Software Development20% Blockchain20% Mobile App Development +2 services20% UX/UI Design20% Web DesignIn London , England, JabberJam UK is a web design company. They specialize in Web Design and UX/UI Design.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Custom Software Development25% Recruiting25% Staffing +3 services10% Executive Search10% Mobile App Development10% UX/UI DesignFounded in 2016, Koda Staff is a Staffing company. The firm focuses on Staffing and Recruiting, and is small.
Read moreSee All Locations (3)London, England
66 Wilton Road , Floor 2
London, England SW1V 1DE6 - 9
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UndisclosedUndisclosed10 - 49Hertfordshire, England, England
Services provided
20% Custom Software Development20% AI Development20% Application Testing +3 services20% BI & Big Data Consulting & SI10% Cloud Consulting & SI10% Web DesignIOCO UK | iOCO Solutions Limited is a big data company founded in 2008. Located in Hertfordshire, England, England, the team offers BI & big data consulting & SI and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49Manchester, England
Services provided
20% Custom Software Development20% AR/VR Development20% Blockchain +2 services20% Digital Engineering20% Mobile App DevelopmentCustom software development firm PixelMill Ltd. Is in Manchester, England. Founded in 2000, the team provides Custom Software Development and Mobile App Development.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Custom Software Development40% IT Managed Services20% BI & Big Data Consulting & SI +1 service20% ERP Consulting and SINEWAGE Solutions & Technologies is an IT managed services company. The Portland, Oregon-based team offers IT managed services and BI & big data consulting & SI.
Read moreSee All Locations (3)London, England
70 Clapton Square
London, England E5 8HW1
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Custom Software Development30% Low/No Code Development20% AI Development +2 services20% CRM Consulting and SI10% Web DesignBased in London, England and Cape Town, South Africa, riivo Ltd is a Low/No Code Development company. The team offers Low/No Code Development and CRM consulting and SI.
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UndisclosedUndisclosed10 - 49London, England
Services provided
20% Custom Software Development20% Graphic Design20% Video Production +3 services20% Web Development10% Pay Per Click10% Search Engine OptimizationEminEmpire, a graphic design agency, was launched in 2024. The agency focuses on Graphic Design and Video Production.
Read more -
UndisclosedUndisclosed10 - 49Reading, England
Services provided
20% Custom Software Development20% Content Marketing20% Pay Per Click +2 services20% Search Engine Optimization20% Web DesignContent Marketing company Sharp Ahead was launched in 2014. The team offers Content Marketing and Search Engine Optimization and is in Reading, England and Manchester, England.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
10% Custom Software Development10% AI Consulting10% Cloud Consulting & SI +7 services10% Cybersecurity10% Digital Engineering10% IT Strategy Consulting10% Product Design10% Robotics Process Automation10% Search Engine Optimization10% UX/UI DesignTPXimpact Ltd is a London, England-based SEO company. The team provides Search Engine Optimization and UX/UI Design.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
10% Custom Software Development20% CRM Consulting and SI20% Search Engine Optimization +4 services20% Social Media Marketing10% Low/No Code Development10% Marketing Strategy10% Web DesignWunderman Thompson MAP, a midsize Marketing Strategy company, is headquartered in København, Denmark and Bangkok, Thailand. Their services include Marketing Strategy and Social Media Marketing.
Read moreSee All Locations (11)London, England
Greater London House, Hampstead Road
London, England NW1 7FB10 - 15
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Ability to Deliver considers three criteria:
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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
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 -
$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+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.1/40.019.6/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
38.7/40.019.2/20 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 -
$50,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Custom Software Development55% 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+$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 -
$75,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
35.5/40.016.4/20 Reviews9.8/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development60% 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 -
$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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