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
2,024 Companies
List of the Top United Kingdom Custom Software Development Companies
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$25,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
10% Custom Software Development40% Blockchain20% Mobile App Development +2 services20% Web Development10% IT Strategy ConsultingSee all 33 projectsTech Alchemy is a bespoke software development company specializing in 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.
Reviews mention Honest
Clients have noted Tech Alchemy's honesty as a key strength, with one co-founder highlighting Soham's openness and genuine concern for client success. Feedback indicated that Tech Alchemy's approach is less transactional compared to others, fostering a collaborative environment. The project management style was described as honest and collaborative, further enhancing the overall positive sentiment towards the company's integrity and commitment to client relationships.-
App Development for Digital Coach
5.0 Apr 12, 2021Their project management style is described as honest and collaborative. This indicates a level of transparency and integrity in their communication and approach to managing projects.
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Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Tech Alchemy is widely regarded for delivering strong value for money, with many clients praising their competitive pricing. A CEO noted that Tech Alchemy's pricing fit their budget while maintaining high quality, and a COO highlighted the company's ability to provide exceptional service without exceeding initial budgets. Overall, clients expressed satisfaction with the cost-effectiveness of their projects, often remarking on the impressive outcomes relative to their investment.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 84 projectsSimform is a custom software development company specializing in tailored software creation and full-stack software development. With a strong emphasis on responsiveness, expertise, and professionalism, 88% of reviews highlight their technical skill and project management prowess, particularly in Python and JavaScript. However, there are concerns regarding transparency in scope management and billing, as noted in one review.
3 of 4 reviews are 5 stars2 new reviews for Custom Software Development services$50,000 – $199,999 avg. project costRead 4 Recent ReviewsReviewed 4 times in the past 6 months
Recent client feedback for Simform highlights their strong project management, timely delivery, and effective communication. Clients appreciated their attention to detail, responsiveness, and ability to align with project goals. One client noted, "Simform has been a true partner...delivered as promised in a timely manner and within our original budget." Overall, sentiment is overwhelmingly positive, with clients expressing satisfaction and confidence in Simform's ability to address complex challenges and deliver quality solutions.Was this helpful?
30 of 38 Custom Software Development reviews are 5 stars2 new reviews for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 38 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?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Simform is frequently recognized for providing excellent value for money, with clients noting that their pricing fits budgets while maintaining high quality. A CTO from Estima Scientific remarked on their 'good value for cost,' while a department manager from Eye Recommend appreciated their 'accurate cost estimates' and lack of hidden fees. Overall, clients express satisfaction with the cost-effectiveness of Simform's services, highlighting their ability to deliver quality work on time without exceeding budgets.Was this helpful?
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$25,000+$25 - $49 / hr50 - 249Serves United KingdomServices provided
25% Custom Software Development20% AI Development15% Web Development +4 services10% AI Agents10% Cloud Consulting & SI10% Generative AI10% Mobile App DevelopmentSee all 54 projectsLeobit is a provider of tailored software development services, specializing in full-stack and custom software creation. Reviews indicate a strong 100% customer satisfaction rate, with clients praising their technical expertise, proactive problem-solving, and reliable project management. Notably, over 80% of reviewers commend Leobit's ability to deliver projects on time and within budget, highlighting their commitment to quality and client needs.
Reviews mention Flexible
The sentiment regarding Leobit's flexibility is overwhelmingly positive across multiple client reviews. Clients highlighted their impressive adaptability, with one noting, "the flexibility of the Leobit team is really very impressive." Another client remarked on their capacity to handle spontaneous requirement changes effectively. Additionally, a project manager appreciated Leobit's willingness to adjust to project demands and praised their responsiveness to feedback. Overall, clients consistently recognized Leobit's flexibility as a significant asset in their collaborative efforts.-
Front- & Backend Dev for Insurance MLOps Software Company
5.0 May 7, 2024The range of skills from UI to development was impressive. Flexibility was noted as a significant strength of Leobit.
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Custom Software Dev & UI/UX Design for SportsTech Company
5.0 Jan 5, 2024We were thrilled with their flexibility and ability to quickly onboard new developers. Flexibility and proactivity were encouraged among developers and staff to provide a smoother service experience.
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App Development & Testing for Financial Services Co
5.0 Nov 28, 2023Leobit has continually shown a willingness to provide flexible coverage and team scalability. They have continually staffed our project with outstanding talent.
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Legacy App Redevelopment for CRM Software Company
4.5 Oct 6, 2023We were grateful for how flexible Leobit was and how willing they were to adapt to our team workflow. They truly felt like part of our team.
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Platform Dev & Maintenance for Payment Technology Platform
5.0 Mar 29, 2023Their flexibility to adjust to project demands in a timely fashion is impressive.
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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
Recent reviews for Leobit reflect a highly positive sentiment, highlighting their technical expertise and effective project management. Clients praised their proactive approach and timely delivery, with one noting the successful launch of a functional MVP that improved data management. Another client appreciated the migration to a secure authentication platform, emphasizing Leobit's ability to adapt to changing needs. Overall, Leobit is regarded as a reliable partner that consistently meets client expectations.Was this helpful?
28 of 31 Custom Software Development reviews are 5 stars2 new reviews for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 31 ReviewsCustom Software Development PROJECT HIGHLIGHT
App Development & Testing for Financial Services Co
5.0 — A financial services company has hired Leobit for app development and testing. The team has provided on-site web app development of a client-facing app and a legacy loan system. Read moreWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with Leobit's cost-effectiveness and value for money. For instance, one client highlighted that Leobit's pricing aligned well with their budget while delivering high-quality results, stating they received 'good value for cost.' Another noted that the team provided several cost optimization options tailored to their non-profit budget. Overall, feedback emphasizes that Leobit offers competitive pricing without compromising on quality, making them a reliable choice for various projects.Was this helpful?
$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.
Reviews mention Openness
7EDGE has received positive feedback regarding their openness from clients. One client noted their outstanding transparency and willingness to negotiate project terms, which fostered confidence. Another highlighted their proactive communication about challenges, stating they did not delay in informing about setbacks. The overall sentiment reflects that 7EDGE's commitment to clear and honest dialogue significantly enhances their client relationships and project management effectiveness.-
Web & Mobile App Development for Food Delivery Company
5.0 Apr 5, 2022Before seeing their work, their transparency was outstanding. They were very open about all their procedures and offered us to speak with their previous clients if we wanted to. Also, they were willing to negotiate based on the scale of the project, which interested us.
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Web Consultancy for Alcohol Brand
5.0 Jul 12, 2019They took time to build trust with us and our third-party partners, showing empathy for our business needs. They were open about problems and didn’t wait until the last minute to tell us about setbacks or delays.
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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 providing good value for money, with feedback indicating satisfaction with the cost relative to the quality of service delivered. One client stated, 'I wish 7EDGE's costs would be cheaper,' suggesting that while they find the service valuable, there is a desire for lower costs. Another client noted they chose 7EDGE due to their 'good value for cost,' emphasizing the balance between pricing and quality. Overall, clients appreciate the investment made for the outcomes achieved.Was this helpful?
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$1,000+$25 - $49 / hr2 - 9Sipson, England
Services provided
50% Custom Software Development50% IT Strategy ConsultingHamster Tech LTD is an IT strategy consulting and software development firm. They focus on IT strategy consulting and Custom Software Development and were founded in 2023.
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$5,000+$25 - $49 / hr2 - 9Croydon, England
Services provided
50% Custom Software Development30% AI Development10% AI Consulting +2 services5% API Development5% Web DevelopmentLevvio Consulting is a Croydon, England-based custom software development firm. The team offers Custom Software Development and Artificial Intelligence.
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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 known for its expertise in bespoke software creation and end-to-end software development services. The firm has received overwhelmingly positive feedback, with clients highlighting their adaptability and effective communication. Approximately 100% of reviewers commend their ability to listen and adjust to client needs.
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?
Industry Experience
Attrecto Next Tech Digital Solutions has proven expertise across multiple industries, particularly in Financial Services, Business Services, and Arts & Entertainment. Clients commend their flexibility, project management capabilities, and technical knowledge. Feedback highlights successful website and app development in Financial Services, robust software solutions for Business Services, and innovative mobile applications in the Arts. Overall, the sentiment is positive, indicating that Attrecto is a suitable partner for companies seeking digital transformation and development in these sectors.
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Business services Arts, entertainment & music Financial servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients have consistently praised Attrecto Next Tech Digital Solutions for their competitive pricing and exceptional value for money. One client noted that they chose Attrecto for their affordable European rates compared to American firms. Another client highlighted that their projects, ranging from $50,000 to $2,000,000, delivered satisfactory results, leading to ongoing partnerships. Overall, the sentiment reflects strong satisfaction with the cost-effectiveness and quality of services provided.Was this helpful?
$25,000+< $25 / 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 55 projectsDreamzTech Solutions is a bespoke software development company, offering tailored solutions across various industries, including e-commerce, financial services, real estate, and hospitality. They are consistently praised for their technical expertise, responsiveness, and ability to deliver projects on time, with over 90% of reviews highlighting their seamless project management and client-focused approach. Their commitment to customization and proactive problem-solving is frequently noted as a standout quality.
Reviews mention Adaptable
Clients have consistently praised Dreamztech Solutions for their adaptability throughout project development. One client noted their ability to quickly accommodate changing requirements and highlighted their diligence in meeting deadlines. The feedback emphasized how the team effectively grasped the client's vision, allowing for rapid progress. Additionally, their patience in addressing specific cybersecurity concerns showcased their commitment to client satisfaction. Overall, the sentiment reflects a strong appreciation for Dreamztech's flexibility and responsiveness to client needs.-
App Dev Support for Online Fuel Delivery App
4.5 Jul 9, 2020They’re very good with deadlines. There were some natural roadblocks as development went on, but they adapted very quickly to accommodate changing requirements. I’d highlight their timeliness because they were intensely diligent in adhering to my deadlines.
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8 of 8 reviews are 5 stars5 new reviews for Custom Software Development services$10,000 – $49,000 avg. project costRead 8 Recent ReviewsReviewed 8 times in the past 6 months
Recent reviews of DreamzTech Solutions reflect a strong overall sentiment, highlighting their effective project management and ability to deliver tailored solutions. Clients praised their understanding of unique business needs, exemplified by a retail brand's improved customer engagement and a financial services firm's enhanced decision-making capabilities. Noteworthy feedback includes reduced operational times and increased transaction transparency. While minor suggestions for improvement were noted, such as enhanced training materials, clients consistently expressed satisfaction with the collaboration and outcomes.Was this helpful?
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$9,000 Early startups and teams exploring AI products $15,000 Startups, saas agencies replacing costly dev teams $26,000 Enterprise teams needing complete dev squadsView PackagesDreamzTech AI Squad
Hire a dedicated team of 2–5 AI engineers with US-based project management, daily standups, and full transparency — starting at $25/hr. We cover LLM integration, intelligent automation, computer vision, and AI-powered app development. Get your AI Squad running in days, not months.Was this helpful?
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Undisclosed$50 - $99 / hr2 - 9Morley, England
Services provided
50% Custom Software Development50% Cloud Consulting & SIFounded in 2022, Waypoint3 Ltd is a small cloud consulting & SI and software development company. Their team focuses on cloud consulting & SI and Custom Software Development.
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$1,000+$150 - $199 / hr2 - 9London, England
Services provided
50% Custom Software Development50% CRM Consulting and SICastlane is a small CRM consulting and SI and custom software development company established in 2026. Their team offers CRM consulting and SI and Custom Software Development.
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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
50% Custom Software Development20% Digital Engineering15% Cloud Consulting & SI +1 service15% IoT DevelopmentChecQR is a software development company. Established in 2024, the company is located in London, England. Their team provides Custom Software Development and Digital Engineering.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Custom Software Development15% E-Commerce Development15% Mobile App Development +6 services15% Web Development10% CRM Consulting and SI10% Pay Per Click10% Social Media Marketing10% UX/UI Design5% Search Engine OptimizationLaunched in 2006, Design Direct UK, a small web development firm, is headquartered in London, England. Their services include Web Development and Mobile App Development.
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$75,000+$100 - $149 / hr50 - 249London, England
Services provided
10% Custom Software Development25% Mobile App Development25% UX/UI Design +3 services25% Web Development10% Search Engine Optimization5% Cloud Consulting & SIMagiClick Digital is an UX design company. They were founded in 1996 and provide UX/UI Design and Web Development.
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UndisclosedUndisclosed10 - 49Saint Asaph, Wales
Services provided
10% Custom Software Development50% Product Design10% Engineering +3 services10% Mobile App Development10% Other Design10% Packaging DesignDesign Reality is a Product Design company established in 2000. The team focuses on Product Design and Packaging Design.
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$50,000+$25 - $49 / hr10 - 49Reading, England
Services provided
20% Custom Software Development20% Branding20% E-Commerce Development +2 services20% Search Engine Optimization20% Web DevelopmentBranding company Invoked Digital UK is headquartered in Reading, England. They provide Branding and Search Engine Optimization and were founded in 2019.
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$5,000+$50 - $99 / hr2 - 9London, England
Services provided
20% Custom Software Development25% Mobile App Development25% UX/UI Design +2 services20% Web Development10% CRM Consulting and SILocated in London, England, The Random Stuff is an user experience design company. They offer UX/UI Design and Mobile App Development.
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$5,000+$150 - $199 / hr10 - 49Exeter, England
Services provided
10% Custom Software Development10% AI Development10% API Development +8 services10% CRM Consulting and SI10% Cloud Consulting & SI10% Digital Strategy10% Document Digitization & Management10% IT Strategy Consulting10% Robotics Process Automation5% AI Consulting5% Generative AILaunched in 2012, OfficeLabs Ltd is a Digital Strategy company. The team provides Digital Strategy and IT strategy consulting and is located in Exeter, England.
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UndisclosedUndisclosed250 - 999Chalfont Saint Peter, England
Services provided
20% Custom Software Development30% Mobile App Development10% ERP Consulting and SI +8 services5% Application Management & Support5% CRM Consulting and SI5% ECM Consulting and SI5% Other IT Consulting and SI5% UX/UI Design5% Unified Communications Consulting & SI5% Web Design5% Web DevelopmentSwayam Group is an application development company headquartered in Chalfont Saint Peter, England. They focus on Mobile App Development and Custom Software Development and were founded in 2002.
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Undisclosed$100 - $149 / hr250 - 999London, England
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20% Custom Software Development50% CRM Consulting and SI30% Enterprise App ModernizationWestbrook International is a CRM consulting and SI company founded in 1992. The midsize team provides CRM consulting and SI and Enterprise App Modernization.
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UndisclosedUndisclosed250 - 999Midsomer Norton, England
Services provided
20% Custom Software Development20% Document Digitization & Management20% Email Marketing +2 services20% Mobile App Development20% SMS MarketingIn Midsomer Norton, England, Integrity Connect is an Email Marketing company. The team provides Email Marketing and Custom Software Development.
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$25,000+Undisclosed10 - 49Norwich, England
Services provided
30% Custom Software Development30% Mobile App Development30% Web Development +1 service10% E-Commerce DevelopmentPurple Tuesday Limited is a software development company. They were founded in 2011, and their services include Custom Software Development and Mobile App Development.
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$10,000+$200 - $300 / hr2 - 9Birmingham, England
Services provided
40% Custom Software Development10% CRM Consulting and SI10% Digital Strategy +4 services10% Low/No Code Development10% Mobile App Development10% UX/UI Design10% Web DevelopmentBeing Guided, a software development company, was established in 2000. Headquartered in Birmingham, England, the team focuses on Custom Software Development and Digital Strategy.
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$25,000+$150 - $199 / hr10 - 49Crowborough, England
Services provided
30% Custom Software Development20% DevOps Managed Services15% Application Management & Support +4 services15% Enterprise App Modernization10% Web Development5% AI Agents5% AI DevelopmentElysium Ltd is a custom software development company. They are headquartered in Crowborough, England. Their team focuses on Custom Software Development and DevOps Managed Services.
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Undisclosed$25 - $49 / hr10 - 49Bradford, England
Services provided
35% Custom Software Development35% Web Development30% E-Commerce DevelopmentExplore Webstore is a software development company established in 2000. The agency provides Custom Software Development and Web Development, and is small.
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$25,000+$50 - $99 / hr10 - 49Oxford, England
Services provided
30% Custom Software Development20% Business Consulting20% Product Design +2 services20% UX/UI Design10% Mobile App DevelopmentWhite October, a software development company, is located in Oxford, England and London, England. They offer Custom Software Development and UX/UI Design and were founded in 2003.
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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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$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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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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$1,000+$25 - $49 / hr10 - 49Manchester, England
Services provided
40% Custom Software Development30% API Development20% DevOps Managed Services +1 service10% Web DevelopmentBLUEORBIT SOLUTIONS LLP is a custom software development company in Manchester, England. They focus on Custom Software Development and API Development and were launched in 2021.
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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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$5,000+$50 - $99 / hr2 - 9London, England
Services provided
40% Custom Software Development25% AI Development20% BI & Big Data Consulting & SI +1 service15% Web DevelopmentFounded in 2025, DIGIZAL is a small custom software development firm located in London, England. Their team offers Custom Software Development and Artificial Intelligence.
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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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$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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$1,000+$25 - $49 / hr2 - 9London, England
Services provided
45% Custom Software Development15% Web Development10% API Development +3 services10% Application Management & Support10% E-Commerce Development10% Enterprise App ModernizationFounded in 2023, Esseal LTD, a small software development firm, is based in Lahore, Pakistan and London, England. Their services include Custom Software Development and Web Development.
Read moreSee All Locations (2)London, England
128 City Road
London, England EC1V 2NX2 - 5
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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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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.
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Focus (x-axis)
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Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
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List of the Top 15 United Kingdom Custom Software Development Companies
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$25,000+$50 - $99 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
35% Custom Software Development65% Other -
$5,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
39.6/40.020/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
40% Custom Software Development60% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
39.9/40.020/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development75% Other -
$50,000+$50 - $99 / 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 -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
39.1/40.019.6/20 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 -
$1,000+< $25 / hr50 - 249Hertfordshire, England
Ability to deliver
39.2/40.020/20 Reviews9.9/10 Clients & Experience9.3/10 Market PresenceService focus
35% Custom Software Development65% Other -
$10,000+$25 - $49 / hr250 - 999London, England
Ability to deliver
40/40.020/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+< $25 / hr1,000 - 9,999London, England
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
50% Custom Software Development50% Other -
$25,000+$50 - $99 / hr50 - 249Salford, England
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
55% Custom Software Development45% Other -
$25,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
37.5/40.017.6/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
50% Custom Software Development50% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
39.2/40.019.2/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
20% Custom Software Development80% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
37.1/40.017.4/20 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
37/40.017.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
45% Custom Software Development55% Other -
$25,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
37/40.018.4/20 Reviews10/10 Clients & Experience8.6/10 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 -
$50,000+$100 - $149 / hr50 - 249Bournemouth, England
Ability to deliver
38/40.018.2/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development70% 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+$25 - $49 / hr50 - 249London, England
Ability to deliver
37.8/40.018/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
30% Custom Software Development70% 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 -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.6/40.018.4/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development80% 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+$25 - $49 / hr250 - 999London, England
Ability to deliver
37.4/40.017.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
20% Custom Software Development80% 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 -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
37.3/40.018.4/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
30% Custom Software Development70% Other -
$50,000+$150 - $199 / hr250 - 999London, England
Ability to deliver
35.3/40.015.6/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Custom Software Development70% Other -
$10,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
35.3/40.017/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
50% Custom Software Development50% 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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