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
Sponsored
-
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.
Reviews mention Well-executed projects
Clients have expressed high satisfaction with Tech Alchemy's execution of projects, highlighting their ability to transform complex ideas into functional realities. One client noted, "They wow me with what they achieve and how they’re evolving the project," and praised their proactive suggestions. Additionally, the team’s adherence to schedules and budgets was commended, with one client stating, "Everything that we’ve agreed on has been spot on." Overall, feedback reflects a strong sentiment of reliability and excellence in project delivery.-
Web Dev for Children’s Services Platform
5.0 Nov 4, 2021The portal is still a work in progress, but each time I meet with TechAlchemy, they wow me with what they achieve and how they’re evolving the project from the initial idea. They come forward with suggestions, covering things I haven’t even thought about nor knew were possible. I am amazed that they’ve managed to turn my vision into a reality considering the project is so niche and involves so much intricate detail. The team is able to make sense of all the material and documents I provided them.
Read Full Review
Was this helpful?
14 of 15 Custom Software Development reviews are 5 stars1 new review for Custom Software Development in past 6 months$50,000 – $199,999 avg. project costRead 15 ReviewsCustom Software Development PROJECT HIGHLIGHT
AI Mentoring Companion Development & Design for Charity Org
5.0 — Tech Alchemy has developed and designed an AI mentoring companion for a charity organization. The team has built the product's core components and functionality, making it AI-informed and Read moreWas 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?
View projects from:
Was this helpful?
$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?
View projects from:
Was this helpful?
$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.
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?
Industry Experience
Leobit has demonstrated extensive expertise across various industries, notably in Advertising & Marketing, Financial Services, Real Estate, and Healthcare. Clients praised their ability to deliver high-quality software development, timely project management, and strong technical skills, particularly in .NET, Angular, and mobile app development. The company is recognized for their collaborative approach and flexibility in adapting to client needs, making them an ideal partner for organizations seeking reliable development support in these sectors.
Read All ReviewsSelect Industry to see insights
Other industries IT Services Software Healthcare Engineering Financial services Non-profit Consulting Consumer Products Sports Education Advertising & marketing Real estate Gambling Media RetailWas 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?
View projects from:
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.
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?
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?
View projects from:
Was this helpful?
-
-
$25,000+$50 - $99 / hr10 - 49Dundee, Scotland
Services provided
10% Custom Software Development50% Mobile App Development20% AR/VR Development +1 service20% Web DevelopmentPocket Sized Hands is a mobile application development company. Located in Dundee, Scotland, the agency was founded in 2017. Their services include Mobile App Development and AR/VR development.
Read more -
$1,000+$25 - $49 / hr50 - 249Coventry, England
Services provided
25% Custom Software Development25% IT Staff Augmentation25% Mobile App Development +1 service25% Web DevelopmentEstablished in 2018, Pixelpk is an IT staff augmentation company. The team offers IT staff augmentation and Custom Software Development and is in Coventry, England.
Read more -
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.
Reviews mention Accommodating
Clients have expressed high satisfaction with Attrecto Next Tech Digital Solutions' accommodating nature, particularly highlighting their responsiveness to client needs and adaptability in communication. One client noted, 'Their willingness to listen to us and adjust to our style and needs is impressive.' Overall, the sentiment reflects a strong appreciation for the company's flexibility and commitment to meeting client expectations.-
B2B Software Product Design & Dev for FinTech Company
5.0 Dec 30, 2025Their willingness to listen to us and adjust to our style and needs is impressive.
Read Full Review
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?
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.
Read All ReviewsSelect Industry to see insights
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 Openness
The feedback regarding Openness highlights Dreamztech Solutions Inc.'s effective communication and transparency throughout the project. A client noted, "They’d always analyze our needs and provided constant and open communication," which eliminated confusion. Additionally, their selection was influenced by their "communication and openness on meeting our project requirements." Overall, the sentiment reflects a strong appreciation for the company's commitment to maintaining clear and accessible dialogue with clients.-
Custom Software & Web Dev for Metaphysical E-Commerce Store
4.0 Sep 28, 2022I also communicate with the devs via GitHub with quick turn around times and thoughtful feedback, suggestions and questions on each issue. They communicate ahead of time if any challenges occur so set update deadline expectations. We did have a small challenge with the thoroughness of QAing tickets, but I was comfortable in bringing it up with the team and they responded thoroughly and clearly what was going on and since have delivered on communicating openly on the QA process.
Read Full Review -
Web App Design and Dev for Metal Cutting Tools Manufacturer
5.0 Jun 13, 2018They’d always analyze our needs and provided constant and open communication. There was never any confusion regarding the project. Their openness and easy communication were noteworthy.
Read Full Review
Was this helpful?
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?
View projects from:
Was this helpful?
$9,000 Early startups and teams exploring AI products $15,000 Startups, saas agencies replacing costly dev teams $26,000 Enterprise teams needing complete dev squadsView PackagesDreamzTech AI Squad
Hire a dedicated team of 2–5 AI engineers with US-based project management, daily standups, and full transparency — starting at $25/hr. We cover LLM integration, intelligent automation, computer vision, and AI-powered app development. Get your AI Squad running in days, not months.Was this helpful?
-
-
$50,000+$25 - $49 / hr2 - 9London, England
Services provided
25% Custom Software Development50% AI Development25% BI & Big Data Consulting & SIDatapipesoft is a small AI firm headquartered in London, England. Their services include Artificial Intelligence and BI & big data consulting & SI.
Read more -
$1,000+$100 - $149 / hr2 - 9London, England
Services provided
25% Custom Software Development35% Blockchain30% Web Development +1 service10% Low/No Code DevelopmentEstablished in 2022, Logicful is a small custom software development company. Their services include Custom Software Development and Blockchain.
Read more -
Undisclosed$25 - $49 / hr2 - 9Windsor, England
Services provided
30% Custom Software Development30% Web Development20% AI Development +1 service20% Mobile App DevelopmentMerto Software Solutions, a small custom software development firm, is located in Windsor, England. Their services include Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr2 - 9Grays, England
Services provided
30% Custom Software Development20% Mobile App Development10% E-Commerce Development +6 services10% Web Design10% Web Development5% Application Management & Support5% Application Testing5% Logo5% UX/UI DesignSee all 1 projectsEvident BD Ltd offers Bespoke Software Development, Tailored Software Solutions, and Custom App Development. Overall feedback highlights their exceptional project management, timely delivery, and proactive, client-centric approach, making them a reliable choice for comprehensive software solutions. Clients particularly praise Evident BD Ltd for their collaboration and value for cost.
-
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
20% Custom Software Development30% Web Design30% Web Development +1 service20% UX/UI DesignInFact Digital Co-operative, a web design company, was launched in 2017. Headquartered in London, England, the team focuses on Web Design and Web Development.
Read more -
$10,000+$100 - $149 / hr2 - 9Bracknell, England
Services provided
20% Custom Software Development40% Web Development15% Mobile App Development +3 services10% Other Application Development10% UX/UI Design5% IoT DevelopmentEstablished in 2019, AndAnotherDay is a small Bracknell, England-based web development company. Their team specializes in Web Development and Custom Software Development.
Read more -
$50,000+$300+ / hr10 - 49London, England
Services provided
25% Custom Software Development25% Business Consulting25% IT Strategy Consulting +1 service25% Logistics & Supply Chain ConsultingInfinniti, an IT strategy consulting company, was launched in 2020. The team focuses on IT strategy consulting and Custom Software Development.
Read more -
$1,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development25% Mobile App Development25% Product Design +1 service25% Web DevelopmentKibris Order Ltd. Is a Product Design company. Established in 2017, their team provides Product Design and Custom Software Development.
Read more -
$10,000+$150 - $199 / hr2 - 9South Cave, England
Services provided
35% Custom Software Development25% Business Consulting15% Enterprise App Modernization +3 services10% Application Management & Support10% Application Testing5% AI DevelopmentLaunched in 2021, Tweave.Tech is a small custom software development company. Their services include Custom Software Development and Business Consulting.
Read more -
$75,000+Undisclosed10 - 49London, England
Services provided
30% Custom Software Development40% AI Development15% BI & Big Data Consulting & SI +2 services10% IT Strategy Consulting5% Digital StrategySmall artificial intelligence firm Xamun Technologies Limited, is in London, England and Pasig, Philippines. The team provides Artificial Intelligence and Custom Software Development.
Read more -
$1,000+$50 - $99 / hrFreelancerRingwood, England
Services provided
50% Custom Software Development20% Mobile App Development10% AR/VR Development +2 services10% IoT Development10% Other Application DevelopmentCustom software development company Comsci Ltd. Was launched in 1990. The small team focuses on Custom Software Development and Mobile App Development.
Read more -
$1,000+$50 - $99 / hr10 - 49Welshpool , Wales
Services provided
10% Custom Software Development25% Web Design25% Web Development +4 services10% E-Commerce Development10% Graphic Design10% Mobile App Development10% UX/UI DesignWeb design company gloversure was launched in 2004. The team provides Web Design and Web Development and is located in Welshpool , Wales and Chester , England.
Read more -
UndisclosedUndisclosed10 - 49Bristol, England
Services provided
20% Custom Software Development20% CRM Consulting and SI20% E-Commerce Development +2 services20% Web Design20% Web DevelopmentLocated in Bristol, England, Wattle is a web design agency. The team specializes in Web Design and CRM consulting and SI.
Read more -
$1,000+$50 - $99 / hr250 - 999London, England
Services provided
20% Custom Software Development20% AI Development20% Cloud Consulting & SI +2 services20% DevOps Managed Services20% Web DevelopmentBrightBench, a midsize cloud consulting & SI company, is located in London, England and Lahore, Pakistan. The team offers cloud consulting & SI and Custom Software Development.
Read more -
$10,000+$200 - $300 / hr10 - 49London, England
Services provided
15% Custom Software Development70% Blockchain15% Application Management & SupportBlockchain company Crypto Code UK offers Blockchain and Custom Software Development. They are in London, England.
Read more -
$10,000+$50 - $99 / hr10 - 49Croydon, England
Services provided
25% Custom Software Development15% Mobile App Development15% Web Development +5 services10% AI Consulting10% AI Development10% Cloud Consulting & SI10% Digital Strategy5% AI AgentsTanit Web is a Croydon, England-based software development firm. The team focuses on Custom Software Development and Web Development.
Read more -
$10,000+$25 - $49 / hr10 - 49London, England
Services provided
20% Custom Software Development20% IT Staff Augmentation20% Mobile App Development +2 services20% Other IT Consulting and SI20% Web DevelopmentSee all 1 projectsInnotatzIT Solutions offers bespoke software development and tailored software solutions, specializing in custom app development. The overall feedback highlights their exceptional project management, timely delivery, and professional team. Clients appreciate their high-quality services and commitment, often exceeding expectations in terms of cost, quality, and timelines.
-
$25,000+$25 - $49 / hr10 - 49London, England
Services provided
20% Custom Software Development20% Application Testing20% Cloud Consulting & SI +2 services20% IT Staff Augmentation20% IT Strategy ConsultingAPPNETWISE is a Hyderabad, India-based IT strategy consulting company. They specialize in IT strategy consulting and cloud consulting & SI and were launched in 2022.
Read moreSee All Locations (2)London, England
Clarence Avenue
London, England SW42 - 5
+44 7469882054
Was this helpful?
-
Undisclosed$150 - $199 / hr50 - 249Aldington, England
Services provided
20% Custom Software Development40% Mobile App Development20% Web Design +1 service20% Web DevelopmentPageSuite is a midsize Aldington, England-based mobile app development firm. Their services include Mobile App Development and Custom Software Development.
Read more -
$1,000+$50 - $99 / hr50 - 249London, England
Services provided
30% Custom Software Development20% Mobile App Development20% Web Development +3 services10% Cloud Consulting & SI10% E-Commerce Development10% IT Staff AugmentationKADENCE TECH, a midsize software development firm, is headquartered in London, England. The team focuses on Custom Software Development and Web Development.
Read more -
$25,000+$50 - $99 / hr50 - 24927 Old Gloucester Street, , England
Services provided
30% Custom Software Development20% API Development15% Application Testing +3 services15% Engineering10% E-Commerce Development10% IT Staff AugmentationSee all 1 projectsServices Bespoke Software Development Greenfield Software Development Product Development MVP Development Proof of Concept Engineering Team Augmentation Top-Tier Engineers Quality Assurance &
Read more -
$5,000+$25 - $49 / hr50 - 249London, England
Services provided
30% Custom Software Development25% E-Commerce Development25% ERP Consulting and SI +2 services15% API Development5% IoT DevelopmentSpacecore is a custom software development company. The midsize Chișinău, Moldova-based team specializes in Custom Software Development and ERP consulting and SI. The agency was founded in 2017.
Read moreSee All Locations (2)London, England
124 City Road
London, England EC1V 2NX6 - 9
447938577330
Was this helpful?
-
$1,000+$100 - $149 / hrFreelancerNorthampton, England
Services provided
60% Custom Software Development20% API Development20% Web DevelopmentLaunched in 2025, ARG Systems is a custom software development company. Based in Northampton, England, the team specializes in Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr10 - 49Bradford, England
Services provided
20% Custom Software Development20% API Development20% Mobile App Development +2 services20% UX/UI Design20% Web DevelopmentUser experience design agency BlueGateX Ltd was founded in 2025. The company provides UX/UI Design and Custom Software Development, and is small.
Read more -
$5,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development50% AI Development25% Other Application DevelopmentIn London, England and Manila, England, EscalateAI Ltd is an artificial intelligence company. The team provides Artificial Intelligence and Custom Software Development.
Read more -
$1,000+Undisclosed50 - 249Sheffield, England
Services provided
10% Custom Software Development10% Blockchain10% E-Commerce Development +9 services10% Mobile App Development10% Other Application Development10% UX/UI Design10% Web Design10% Web Development5% Content Marketing5% Digital Strategy5% Graphic Design5% Social Media MarketingSee all 2 projectsSpyreSync is a custom software development company known for bespoke software creation and end-to-end software development services. The overall feedback from the review is negative, highlighting issues such as a lack of attention to detail, extended project timelines exceeding initial estimates, and unprofessional communication, with no positive feedback provided in the review.
Industry Experience
SpyreSync has received mixed feedback, particularly within the Beauty & Cosmetics industry. A technology director noted challenges with project management and attention to detail, resulting in delays and miscommunication. Despite these issues, the client recognized the potential of SpyreSync, citing their capability in automation and integration. Overall sentiment indicates that while SpyreSync may excel in larger projects, potential clients in this industry should be cautious and prepared for hands-on collaboration.
Read All ReviewsSelect Industry to see insights
Beauty & CosmeticsWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Client feedback on SpyreSync highlights concerns regarding overall cost and value for money. One review noted that despite being initially quoted 40 hours for a project, the actual time exceeded 200 hours, leading to dissatisfaction with deliverables and functionality. The client felt pressured to accept the project despite its incompleteness, indicating a poor alignment between cost and value received. Overall, sentiment suggests that while SpyreSync presents itself as capable, execution and attention to detail may compromise perceived value.Was this helpful?
-
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
25% Custom Software Development25% Mobile & App Marketing25% Product Design +1 service25% UX/UI DesignUnboxed is a software development company founded in 2005. Their services include Custom Software Development and UX/UI Design.
Read more -
$25,000+Undisclosed10 - 49Oxford, England
Services provided
10% Custom Software Development20% E-Commerce Development20% Mobile App Development +3 services20% Web Design20% Web Development10% UX/UI DesignUnivers Labs is a web design agency. They are located in Oxford, England. Their team specializes in Web Design and Web Development.
Read more -
$10,000+$50 - $99 / hr50 - 249London, England
Services provided
20% Custom Software Development20% Mobile App Development20% Web Development +4 services15% Digital Strategy10% Enterprise App Modernization10% Robotics Process Automation5% AI DevelopmentInvenics is a software development firm launched in 2017. Located in London, England and Ernakulam, India, the team provides Custom Software Development and Web Development.
Read more -
Undisclosed$150 - $199 / hr10 - 49Stockport, England
Services provided
20% Custom Software Development20% Application Management & Support20% Web Development +4 services15% Mobile App Development10% UX/UI Design10% Web Design5% AI DevelopmentBased in Stockport, England, Pecometer Software is a small custom software development company. The team offers Custom Software Development and Web Development.
Read more -
$5,000+$100 - $149 / hr10 - 49Manchester, England
Services provided
35% Custom Software Development20% Mobile App Development20% UX/UI Design +2 services15% IT Strategy Consulting10% Web DesignBolland & Co is a custom software development company established in 2008. Headquartered in Manchester, England, the team offers Custom Software Development and UX/UI Design.
Read more -
$1,000+Undisclosed10 - 49Luton, England
Services provided
35% Custom Software Development35% Web Development30% Mobile App DevelopmentTiqnia Solutions is a custom software development firm founded in 2023. The agency provides Custom Software Development and Web Development, and is small.
Read more -
Undisclosed$25 - $49 / hr10 - 49Romford, England
Services provided
35% Custom Software Development25% Web Development20% Mobile App Development +4 services5% AI Agents5% AI Consulting5% BI & Big Data Consulting & SI5% Generative AIAlgorionAI LTD is a software development company. Located in Romford, England, the firm was founded in 2026. Their team offers Custom Software Development and Web Development.
Read more -
$10,000+$25 - $49 / hr2 - 9Southport, England
Services provided
30% Custom Software Development20% Cloud Consulting & SI20% Web Development +5 services10% Mobile App Development5% AI Development5% CRM Consulting and SI5% Pay Per Click5% Search Engine OptimizationPhaeria.com is a Southport, England-based software development firm. They offer Custom Software Development and cloud consulting & SI.
Read more -
$1,000+$50 - $99 / hr50 - 249LONDON, England
Services provided
20% Custom Software Development20% E-Commerce Development20% Search Engine Optimization +2 services20% Web Design20% Web DevelopmentFounded in 1998, KMK Soft Solutions is a SEO services firm. Their team provides Search Engine Optimization and Web Design.
Read more -
$10,000+$100 - $149 / hr10 - 49London, England
Services provided
25% Custom Software Development25% E-Commerce Development25% Mobile App Development +1 service25% Web DevelopmentFounded in 2009, Alliants is a software development company. The company focuses on Custom Software Development and E-Commerce Development, and is small.
Read more -
UndisclosedUndisclosed10 - 49Birmingham, England
Services provided
25% Custom Software Development25% Engineering25% IoT Development +2 services20% Product Design5% Manufacturing ConsultingByteSnap Design is a custom software development company. The company is in Birmingham, England. Their team focuses on Custom Software Development and IoT development.
Read more -
UndisclosedUndisclosed10 - 49Edinburgh , Scotland
Services provided
25% Custom Software Development25% Advertising25% Email Marketing +1 service25% Other Digital MarketingStampede, an Advertising company, is located in Edinburgh , Scotland. They provide Advertising and Email Marketing.
Read more -
UndisclosedUndisclosed10 - 49Lincoln, England
Services provided
25% Custom Software Development50% ERP Consulting and SI25% AccountingIntegrity Software is an ERP consulting and SI company. Their small team is located in Lincoln, England. Their team offers ERP consulting and SI and Accounting.
Read more -
$50,000+$50 - $99 / hr10 - 49London, England
Services provided
25% Custom Software Development25% AI Development15% Mobile App Development +4 services15% Web Development10% IoT Development5% AI Agents5% AI ConsultingSoftware Development UK is a custom software development firm. The London, England-based agency was founded in 2021. Their team offers Custom Software Development and Artificial Intelligence.
Read more -
UndisclosedUndisclosed250 - 999London, England
Services provided
10% Custom Software Development20% IT Managed Services10% Application Management & Support +6 services10% Cloud Consulting & SI10% ERP Consulting and SI10% IT Staff Augmentation10% IT Strategy Consulting10% Other IT Consulting and SI10% Unified Communications Consulting & SIServiceRocket is an IT managed services company founded in 2001. The midsize team provides IT managed services and IT strategy consulting.
Read moreSee All Locations (9)London, England
1 Saint Katharine's Way
London, England E1W 1YL10 - 15
Was this helpful?
-
$100,000+Undisclosed50 - 249London, England
Services provided
20% Custom Software Development30% Mobile App Development15% Product Design +3 services15% UX/UI Design10% Digital Strategy10% Web DevelopmentMobile application development company TAB (The App Business) was founded in 2009. The company focuses on Mobile App Development and Custom Software Development.
Read more -
$5,000+$50 - $99 / hr2 - 9London, England
Services provided
40% Custom Software Development20% AI Development8% CRM Consulting and SI +6 services7% Web Development5% Application Testing5% BI & Big Data Consulting & SI5% Business Consulting5% Market Research5% Social Media MarketingSaxoTech Ltd. Is a custom software development company. They are located in London, England, and their services include Custom Software Development and Artificial Intelligence.
Read more -
$10,000+$150 - $199 / hr2 - 9Bristol, England
Services provided
40% Custom Software Development30% Web Development20% AI Development +1 service10% Web DesignEstablished in 2010, Mediatopia is a software development firm. The team focuses on Custom Software Development and Web Development.
Read more -
$1,000+$25 - $49 / hr2 - 9ALTRINCHAM, England
Services provided
40% Custom Software Development40% Web Development15% Mobile App Development +1 service5% Application TestingAncyra Solutions Ltd, a custom software development company, specialize in Custom Software Development and Web Development. They were launched in 2014.
Read more -
$1,000+$50 - $99 / hr2 - 9Halifax, England
Services provided
40% Custom Software Development40% Web Development10% IT Strategy Consulting +1 service10% Other Application DevelopmentSiraxis Ltd is a custom software development company. The team provides Custom Software Development and Web Development, and the agency is located in Halifax, England.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
40% Custom Software Development40% Web Development10% CRM Consulting and SI +1 service10% Mobile App DevelopmentDynacom Solutions is a software development company. The small London, England-based team focuses on Custom Software Development and Web Development. The firm was launched in 2021.
Read more -
$5,000+$100 - $149 / hr2 - 9London, England
Services provided
40% Custom Software Development20% Internet & Technology Law20% Other Digital Marketing +2 services10% Low/No Code Development10% Web DesignStartHQ is a London, England-based custom software development company. The team focuses on Custom Software Development and Other Digital Marketing.
Read more
Share your project goals, and we’ll connect you with verified partners who fit your budget and timeline.
Get My MatchesTell us what you need — we’ll match you with top agencies in minutes.
Get My MatchesWhy Trust Clutch
At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences.
Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria.
Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them.
We evaluate service providers using a structured methodology that combines:
- In-depth client interviews and ratings
- Comprehensive project details
- Market presence
- Portfolio examples and industry recognition
This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top.
Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly.
We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether.
Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.
Rollover to see company insights or click a company below for more details.
A Clutch Leaders Matrix provides a broad view of the top-performing companies in a particular service or location. Each company featured in a Leaders Matrix is evaluated based on Focus and Ability to Deliver. The size of each circle indicates that company’s size.
By using verified reviews, focused service details, and real project data, the Leaders Matrix highlights companies that consistently deliver and stand out from the rest. Each company’s position is based on how well they focus on a service area and how consistently they deliver results, helping you make informed, confident decisions. Learn More
Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
- Work experience and previous projects
- Market presence and reputation in the industry
List of the Top 15 United Kingdom Custom Software Development Companies
-
$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
Latest Software Developers Articles
See all articles
Why is Sustainable Architecture a Non-Negotiable Asset?
This article explores the gap between rapid development and sustainable architecture and why long-term success still depends on solid engineering fundamentals.
How Augmented Reality Is Used in Healthcare
A practical look at how augmented reality is used in healthcare, from training and surgery to patient understanding, along with where it works and where it...
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.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.