Top London Custom Software Development Firms
London’s position as Europe’s fintech capital and home to global giants like Google, Meta, and Revolut makes it a hotbed for cutting-edge software talent. Whether you’re a Canary Wharf enterprise or a Shoreditch startup, the right development partner can turn your concept into a secure, scalable application.
Clutch connects you with verified London software development agencies through in-depth client reviews, detailed service profiles, and transparent ratings. Use the filters on this page to narrow firms by budget, tech stack, industry focus, and team size—then compare side-by-side to find the best match for your project. Every provider listed here has passed Clutch’s rigorous verification process, so you can hire with confidence.
Looking to compare a broader pool of experts? Explore the global list of Top Software Development Companies.
Looking for a Web Design partner for your project? Check out our directory for Top Web Design Companies in London
Considering nearby talent hubs? Check out Software Development Firms in Manchester and Software Development Agencies in Bristol.
Need industry-specific partners? View our filter for London Healthcare Software Developers.
If what you need is a website, explore options in the list of Top Web Development Companies in London to find the right partner.
1,104 Companies
List of London's Top Software Companies | Top London Software Developers
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Featured
What are Featured Providers?
$25,000+$25 - $49 / hr50 - 249London, EnglandServices 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 Proactive
Clients consistently praised Tech Alchemy's proactive approach throughout their projects. One COO noted their ability to adapt quickly to changing legal requirements, ensuring seamless integration of necessary adjustments. Another client highlighted their proactive planning and roadmap, which facilitated timely deliveries and rapid product improvements. Overall, the sentiment surrounding Tech Alchemy's responsiveness and commitment to client needs was overwhelmingly positive, with clients appreciating their attention to detail and dedication to achieving project goals.-
Gamified Blockchain Platform Development for Staking Company
5.0 Aug 13, 2024TechAlchemy's project management was really great. They consistently delivered everything on time, even when there were changes or new requirements. Their proactive approach and attention to detail made the whole experience smooth.
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Game Development for Gaming Company
5.0 Sep 18, 2023Tech Alchemy had a great proactive scope and roadmap planning where realistic goals were set. The delivery was within estimations and product improvements have been applied quite rapidly.
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Mobile App Development for Short-Term Rental Platform
5.0 Jul 15, 202090% of agencies out there profit from loose briefs or lack of clarity whilst a project is built. TA stands out by being in the 10%, where they put in the extra effort to define, bring clarity, and contribute with ideas in how a project takes shape.
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Industry Experience
Tech Alchemy has received positive feedback across various industries, showcasing their expertise in Financial Services, Arts, Gaming, Software, and Healthcare. Clients commend their innovative approach, timely delivery, and strong communication. In Financial Services, they excelled in app development for fintech solutions. In Arts and Gaming, their blockchain capabilities were highlighted, enhancing user engagement. Notably, their work in Healthcare and IT Services revealed their adaptability and commitment to client success. Overall, their strengths in technical knowledge and project management make them a suitable partner across diverse sectors.
Read All ReviewsSelect Industry to see insights
Non-profit Financial services Gaming Software Sports Media Other Industry Government IT Services Healthcare Hospitality & leisure Advertising & marketing Business services Consumer Products Arts, entertainment & musicWas this helpful?
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?
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$25,000+$25 - $49 / hr1,000 - 9,999Serves London, EnglandServices 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.
Reviews mention Timely
Client feedback regarding Simform's timeliness is overwhelmingly positive, with multiple reviews highlighting their consistent ability to meet deadlines and deliver on schedule. One client noted that every milestone was delivered on time and praised the team's proactive communication, ensuring clarity throughout the project. Another client emphasized that Simform's project management was structured and reliable, facilitating smooth progress. Overall, clients appreciate Simform's commitment to timely delivery, which has been critical for their projects' success.-
Software & Architecture Dev & DevOps for Staff Aug Company
5.0 Mar 6, 2024Simform always delivers items in a timely fashion - and went above and beyond to meet our needs. Their talent development, ongoing training, and recruitment speed are impressive. This ensures that all developers we worked with were top notch and delivered in a very timely fashion.
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Mobile App Development for Digital Transformation Agency
4.5 Aug 24, 2023Timely delivery - Delivering key features on timely manner. Quality - the features were development with quality and had less bugs. Yes, the items were delivered on time. There were a couple of instances where the timezone difference caused some issues, but the management resolved them and ensured that they did not recur.
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Staff Augmentation for E-Commerce Marketing Platform
5.0 Jul 4, 2023Simform provides all the necessary management resources in a timely and professional manner. All levels of the business relationship have been served and we've been in conversation with senior figures regularly within Simform as we guide the program together.
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Mobile App Dev for Consumer Transactional Data SaaS Company
5.0 Jun 23, 2023Simform has been (and continues to be) responsive to our needs as expressed and timely with overall responses and support. The assigned Project Manager was even replaced at the conclusion and handoff of the initial deliverable. They quickly come up to speed on the project and continue to provide the same great support.
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Custom Software Dev for an IT Consulting Company
5.0 Jun 23, 2023Simform has delivered on time and on budget. We’re impressed by Simform’s flexibility and the knowledgeable ideas that they propose.
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Industry Experience
Simform has received favorable feedback across various industries. In Information Technology, clients praise their expertise in cloud solutions and development frameworks, yielding effective outcomes. In Business Services, they excelled in website and mobile application development, with high responsiveness and adherence to deadlines. Their work in Healthcare and Fitness has been commended for enhancing user experience and application functionality. Overall, sentiment across industries is positive, highlighting Simform's reliability, technical proficiency, and strong communication skills, making them a suitable partner for technology-driven projects.
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Utilities Financial services eCommerce Real estate Healthcare Logistics & Supply Chain Wellness & Fitness Agriculture Human Resources Media Other industries Consulting Advertising & marketing IT Services Nonprofit Construction Legal Arts, entertainment & music Gaming Food & Beverages Other Industry Education Consumer Products Fitness Software Business services Information technology Hospitality & leisureWas 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?
1 of 2 London-based review is 5 stars$200,000 – $999,999 avg. project cost for Custom Software Development services in LondonRead Similar 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?
$25,000+$25 - $49 / hr50 - 249Serves London, EnglandServices 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.
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.
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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?
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?
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1 of 1 London-based review is 5 stars$200,000 – $999,999 avg. project cost for Custom Software Development services in LondonRead Similar 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?
$25,000+$25 - $49 / hr50 - 249Serves London, EnglandServices 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 Professional
The feedback regarding 7EDGE's professionalism is overwhelmingly positive. Clients consistently highlight their exemplary project management, timely delivery, and responsiveness. One client noted, 'They organized the project into clear, manageable tasks and kept us updated on progress at every step.' Another remarked on their 'outstanding' communication and proactive approach. Overall, 7EDGE's dedication to professionalism and client satisfaction sets a high standard, as evidenced by their ability to meet deadlines and deliver quality results.-
DevOps Infrastructure Development for Creator Products Co
5.0 Jun 27, 2023When it comes to project management, 7Edge performed exceptionally well. They organized the project into clear, manageable tasks and stages, and kept us updated on progress at every step. The team displayed exemplary punctuality in delivering project items. Their dedication and professionalism have set a high bar for any future vendors we work with.
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Custom Software Dev for Tech Startup Company
5.0 Aug 19, 2022They are very professional and sometimes deliver way ahead of time. They’ve assigned a specific project manager, and she’s been proactive in communicating with us. They’re outstanding.
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Onboarding Solution Development for FinTech Company
5.0 Aug 1, 20197EDGE was professional in their approach, developing the MVP smoothly. They were quite critical in getting the project off the ground. It’s been working well, and the stability of the database has been excellent.
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Mobile App Dev & Design for Indian Alcohol Brand
5.0 Jul 12, 2019They were quite professional in their approach and had a structured process that covered everything, from understanding the briefs to final delivery. They met deadlines, and my team was always aware of what was happening in the project.
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Digital Wallet App Development for FinTech Services Company
5.0 Jun 11, 20247EDGE's management style and proper operating procedures for tracking and planning work are excellent. The team is responsive, and I like their attitude. When I met Ashu, I told him I shortlisted 7EDGE because of their responsiveness and professionalism. Ashu's (CEO) work is excellent and meets all our requirements. He's very polite. I also want to highlight Akshatha (iOS Developer). She's very professional and dedicated to her work.
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1 of 1 reviews is 5 stars1 new review for Custom Software Development servicesUnknown avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent reviews for 7EDGE highlight their exceptional project management and technical capabilities. Clients commend their adherence to Agile methodologies and responsive communication, with one CEO noting their dedication to understanding project goals, which significantly enhanced collaboration. However, initial misalignments in requirements were acknowledged as a learning curve. Overall, sentiment is positive, with clients expressing confidence in 7EDGE's ability to deliver complex solutions effectively and on time.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?
3 of 3 London-based reviews are 5 stars$10,000 – $49,000 avg. project cost for Custom Software Development services in LondonRead Similar 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?
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$1,000+$100 - $149 / hr2 - 9London, England
Services provided
30% Custom Software Development25% Web Development10% Cybersecurity +4 services10% E-Commerce Development10% Mobile App Development10% UX/UI Design5% Application TestingStackcrafters Ltd is a software development company. They are based in London, England and have small team of experts. Their services include Custom Software Development and Web Development.
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$10,000+$200 - $300 / hr2 - 9London, England
Services provided
30% Custom Software Development35% IT Strategy Consulting15% Microservices Architecture Services +2 services10% Cloud Consulting & SI10% Web DesignIT strategy consulting company Kedos Consulting was founded in 2009. The company offers IT strategy consulting and Custom Software Development.
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Featured
What are Featured Providers?
$10,000+$25 - $49 / hr50 - 249Serves London, EnglandServices 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 Hard working
Clients have consistently praised Attrecto Next Tech Digital Solutions for their hard work and flexibility in accommodating project changes. One client noted, "They were flexible enough to accommodate the sudden change" when the project scope expanded. Another highlighted their team as "receptive to new ideas" and emphasized their dedication, stating, "they will work hard to accomplish creative objectives." Overall, the sentiment reflects a strong appreciation for their diligent efforts and commitment to client satisfaction.-
Web Redesign & App Dev for Equity Investment Research Firm
4.0 Nov 26, 2018Their project manager made sure to keep the project moving and updated us frequently. We also appreciate their flexibility. Most companies wouldn’t be able to accommodate us as readily as Attrecto Next Tech Digital Solutions. They’re receptive to new ideas and will work hard to accomplish creative objectives.
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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?
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$25,000+< $25 / hr250 - 999Serves London, EnglandServices 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.
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently express satisfaction with DreamzTech Solutions' pricing and value for money, noting that their rates align well with budgets while delivering high-quality outcomes. For instance, one client highlighted that DreamzTech provided 'good value for cost' and that their solutions were tailored to specific needs, enhancing operational efficiency. Overall sentiment indicates that clients perceive DreamzTech as a cost-effective partner capable of delivering exceptional results without compromising quality.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?
1 of 1 London-based review is 5 stars$50,000 – $199,999 avg. project cost for Custom Software Development services in LondonRead Similar ReviewsLondon-based Custom Software Development project highlight
Property Management Platform Development for Real Estate Co
5.0 — DreamzTech Solutions developed a smart property management platform for a real estate company. The solution automated maintenance workflows, enhanced tenant communication, and offered real-time Read moreWas this helpful?
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$5,000+$25 - $49 / hr2 - 9London, England
Services provided
20% Custom Software Development20% Branding20% Engineering +2 services20% Other Design20% Product DesignEstablished in 2022, Oxta Design is a branding firm. The firm offers Branding and Product Design.
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$1,000+Undisclosed50 - 249London, England
Services provided
10% Custom Software Development10% Branding10% Cloud Consulting & SI +7 services10% Content Marketing10% Email Marketing10% Graphic Design10% Mobile App Development10% Search Engine Optimization10% Social Media Marketing10% Web DevelopmentSee all 2 projectsHostHelp provides Bespoke Software Development and other tailored digital solutions, including website design, SEO implementation, and graphic design. Client feedback highlights their strong project management, responsiveness, and consistent delivery of high-quality outcomes, including improved search engine rankings and enhanced user engagement. Overall, reviews reflect a professional and committed approach to meeting client needs.
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$25,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Custom Software Development40% UX/UI Design20% Digital Strategy +1 service20% Web DevelopmentUser experience design agency 100 Shapes focuses on UX/UI Design and Custom Software Development. They were founded in 2011.
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$10,000+$150 - $199 / hr10 - 49London, England
Services provided
20% Custom Software Development20% Advertising20% E-Commerce Development +2 services20% Graphic Design20% Product DesignFounded in 2017, Big Radical is an Advertising company. The team provides Advertising and Custom Software Development.
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$100,000+$200 - $300 / hr10 - 49London, England
Services provided
20% Custom Software Development20% AI Agents20% AI Development +2 services20% Enterprise App Modernization20% Mobile App DevelopmentLaunched in 2018, Focused is a small custom software development firm based in Chicago, Illinois and Denver, Colorado. Their team offers Custom Software Development and Mobile App Development.
Read moreSee All Locations (3)London, England
53-64 Chancery Lane
London, England WC2A 1QS10 - 15
+442038082688
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$10,000+$150 - $199 / hr250 - 999London, England
Services provided
10% Custom Software Development10% API Development10% Branding +10 services10% Digital Strategy10% IT Strategy Consulting10% Search Engine Optimization10% Web Development5% Cloud Consulting & SI5% Content Marketing5% E-Commerce Development5% Other Application Development5% UX/UI Design5% Web DesignNovicell is a branding agency. The firm is headquartered in London, England. Their team focuses on Branding and Digital Strategy.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development25% Mobile App Development25% Web Development +3 services10% Social Media Marketing10% Web Design5% UX/UI DesignSoftware development firm Lac Tac Innovation was founded in 2010. The team offers Custom Software Development and Mobile App Development.
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
25% Custom Software Development25% E-Commerce Development25% UX/UI Design +1 service25% Web DevelopmentLaunched in 2015, VOVA is an UX design agency. The agency offers UX/UI Design and Custom Software Development.
Read moreSee All Locations (2)London, England
Wimpole Street
London, England W1G2 - 5
+447580085132
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$5,000+$100 - $149 / hr2 - 9London, England
Services provided
25% Custom Software Development25% Business Consulting10% Mobile App Development +7 services10% Web Design5% Cloud Consulting & SI5% E-Commerce Development5% IT Strategy Consulting5% IoT Development5% Wearable App Development5% Web DevelopmentFounded in 2010, Includable is a Business Consulting company. Their services include Business Consulting and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
20% Custom Software Development20% Application Management & Support20% E-Commerce Development +2 services20% Mobile App Development20% Web DevelopmentLaunched in 2010, Vimapps, a small software development company, is located in London, England. Their services include Custom Software Development and Web Development.
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Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
20% Custom Software Development20% AI Development20% Branding +2 services20% Mobile App Development20% Web DevelopmentSee all 1 projectsOntenet Digital Ltd. is not just a marketing agency-it's a movement born in the era of limitless digital possibility. While we are the new kid on the block, we carry the boldness of pioneers and the
Read moreSee All Locations (2)London, England
27 Old Gloucester Street
London, England WC1N 3AX2 - 5
+447490326065
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Custom Software Development20% E-Commerce Development20% Mobile App Development +5 services20% Web Development5% Application Management & Support5% Application Testing5% CRM Consulting and SI5% Digital StrategyOverthrow Digital is a software development company. Established in 2004, the team focuses on Custom Software Development and Web Development. The firm is in London, England.
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$5,000+$25 - $49 / hr10 - 49Stanwell, England
Services provided
20% Custom Software Development20% Application Testing20% E-Commerce Development +2 services20% Mobile App Development20% Web DevelopmentQuirinus Solutions Ltd is a software development company. Located in Stanwell, England, the firm was launched in 2017. Their team provides Custom Software Development and E-Commerce Development.
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$25,000+$25 - $49 / hr10 - 49London, England
Services provided
10% Custom Software Development10% AI Development10% E-Commerce Development +7 services10% ERP Consulting and SI10% IT Staff Augmentation10% Mobile App Development10% Other IT Consulting and SI10% UX/UI Design10% Web Design10% Web DevelopmentSmall web design agency Lunar Web Solution Technologies Private Limited, is in Noida, India. Their services include Web Design and UX/UI Design.
Read moreSee All Locations (3)London, England
275 New North Road, Islington, London, N1 7AA, United Kingdom
London, England N1 7AA2 - 5
+14085209127
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$1,000+< $25 / hr50 - 249Churchill Pl, England
Services provided
20% Custom Software Development20% E-Commerce Development20% Mobile App Development +2 services20% UX/UI Design20% Web DevelopmentLocated in Karachi, Pakistan and Churchill Pl, England, TechAdwiser is an UX design agency. Their services include UX/UI Design and Custom Software Development.
Read moreSee All Locations (2)Churchill Pl, England
30 Churchill Pl, London E14, 5EU UK
Churchill Pl, England E14 5RE31 - 40
00447778635914
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$250,000+$50 - $99 / hr50 - 249London, England
Services provided
20% Custom Software Development20% BI & Big Data Consulting & SI20% Business Consulting +2 services20% Cloud Consulting & SI20% IT Strategy ConsultingSCSK Digital is a midsize London, England-based IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.
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$5,000+$25 - $49 / hr50 - 249Harrow, England
Services provided
20% Custom Software Development25% Web Development15% IT Staff Augmentation +5 services15% Mobile App Development10% API Development5% AI Development5% Application Testing5% Cloud Consulting & SIBuildnetic is a web development company. The agency is based in Singapore, Singapore and Harrow, England. Their team offers Web Development and Custom Software Development.
Read moreSee All Locations (4)Harrow, England
409 Pinner Road
Harrow, England HA1 4HN21 - 30
+65 87993124
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$5,000+$25 - $49 / hr2 - 9London, England
Services provided
25% Custom Software Development25% Application Testing25% Business Consulting +1 service25% Enterprise App ModernizationCode Development Ltd. Is a custom software development firm. The London, England-based company provides Custom Software Development and Application Testing.
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$10,000+$50 - $99 / hr2 - 9Hooley, England
Services provided
25% Custom Software Development25% Mobile App Development25% Web Development +4 services10% Web Design5% AR/VR Development5% Product Design5% UX/UI DesignLaunched in 2018, Loopspeed is a small custom software development firm in Hooley, England. Their team provides Custom Software Development and Mobile App Development.
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$5,000+< $25 / hr10 - 49London, England
Services provided
15% Custom Software Development15% IT Staff Augmentation10% Mobile App Development +11 services10% Web Development5% AI Development5% Application Management & Support5% Back Office Outsourcing5% Digital Strategy5% Enterprise App Modernization5% Graphic Design5% Search Engine Optimization5% Social Media Marketing5% UX/UI Design5% Web DesignIT staff augmentation company BerryBoost was founded in 2023. Headquartered in Staten Island, New York and Toronto, Canada, the team offers IT staff augmentation and Custom Software Development.
Read moreSee All Locations (4)London, England
Warlies Park House, Upshire, Waltham Abbey
London, England EN9 3SL2 - 5
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Undisclosed$25 - $49 / hr2 - 9London, England
Services provided
15% Custom Software Development20% IT Staff Augmentation20% Search Engine Optimization +3 services20% Web Development15% Social Media Marketing10% E-Commerce DevelopmentHollowCore is a SEO company. Located in London, England, their team provides Search Engine Optimization and IT staff augmentation.
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$1,000+< $25 / hr2 - 9London, England
Services provided
20% Custom Software Development50% Mobile App Development30% Web DevelopmentApplication development company StressFree Sites is headquartered in London, England. Founded in 2011, the team provides Mobile App Development and Web Development.
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$1,000+< $25 / hr2 - 9London, England
Services provided
25% Custom Software Development25% IT Strategy Consulting25% Low/No Code Development +1 service25% Mobile App DevelopmentIATX Limited is an IT strategy consulting company. The London, England-based firm was established in 2023. Their team specializes in IT strategy consulting and Custom Software Development.
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UndisclosedUndisclosed2 - 9South Croydon, England
Services provided
30% Custom Software Development10% AI Development10% BI & Big Data Consulting & SI +7 services10% Cloud Consulting & SI10% IoT Development10% Web Development5% Architectural Design5% Cybersecurity5% Mobile App Development5% Web DesignOasis Private Limted is a software development company established in 2022. Their team offers Custom Software Development and BI & big data consulting & SI.
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Undisclosed$100 - $149 / hr2 - 9London, England
Services provided
30% Custom Software Development40% AI Development20% IT Strategy Consulting +1 service10% Web DesignCustom software development company brAIneous is in London, England. Their services include Custom Software Development and Artificial Intelligence.
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$1,000+$25 - $49 / hr2 - 9Wembley, England
Services provided
30% Custom Software Development25% Application Management & Support20% Web Development +2 services15% ERP Consulting and SI10% Enterprise App ModernizationHeadquartered in Wembley, England, Aviu Solutions LTD is a small custom software development company. The team offers Custom Software Development and Application Management & Support.
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UndisclosedUndisclosed50 - 249Surrey, England
Services provided
10% Custom Software Development75% Web Development15% Generative AIMAXBILL is a website development firm located in Kiryat Tiv'on, Israel and Surrey, England. Established in 1996, the team provides Web Development and Generative AI.
Read moreSee All Locations (3)Surrey, England
Elder House 207 St. Georges Business Park Brooklands Road Weybridge
Surrey, England KT13 0TS10 - 15
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$1,000+< $25 / hr10 - 49Ilford, England
Services provided
20% Custom Software Development45% Corporate Law15% Advertising +3 services10% IT Strategy Consulting5% Digital Strategy5% Other DesignIlford Business Centre is a Corporate Law company founded in 2015. The team focuses on Corporate Law and Custom Software Development.
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$10,000+$50 - $99 / hr10 - 49London, England
Services provided
20% Custom Software Development20% AR/VR Development20% Blockchain +2 services20% Mobile App Development20% Video ProductionVideo production company GrandLine Studios was established in 2015. The firm specializes in Video Production and Custom Software Development, and is small.
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$10,000+Undisclosed10 - 49London, England
Services provided
20% Custom Software Development20% Business Consulting20% Funding & Investment +2 services20% Product Design20% Web DesignSixBerries Ltd is a small web design agency founded in 2013. Their team provides Web Design and Product Design.
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$10,000+$100 - $149 / hr10 - 49London, England
Services provided
20% Custom Software Development20% Cloud Consulting & SI20% Cybersecurity +2 services20% IT Managed Services20% Web DesignEstablished in 2019, Technology Transformation Group is a web design company. Headquartered in London, England, the team specializes in Web Design and cloud consulting & SI.
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Undisclosed$50 - $99 / hr10 - 49London, England
Services provided
20% Custom Software Development20% Business Consulting20% Commercial Property Management +2 services20% IT Strategy Consulting20% Marketing StrategyEstablished in 2025, Codedevza AI, a small Commercial Property Management company, is in London, England. Their team provides Commercial Property Management and Marketing Strategy.
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$50,000+$300+ / hr50 - 249London, England
Services provided
10% Custom Software Development60% IT Managed Services10% CRM Consulting and SI +2 services10% Cloud Consulting & SI10% IT Strategy ConsultingCore Technology Systems Ltd is an IT managed services company. They provide IT managed services and IT strategy consulting and were established in 1990. The firm is headquartered in London, England.
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$1,000+$50 - $99 / hr50 - 249London, England
Services provided
10% Custom Software Development20% Logo10% E-Commerce Development +6 services10% Graphic Design10% Mobile & App Marketing10% Mobile App Development10% UX/UI Design10% Web Design10% Web DevelopmentBased in London, England, Logo Designs Company is a midsize Logo company. Their services include Logo and Mobile & App Marketing.
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$10,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development35% Mobile App Development10% E-Commerce Development +3 services10% Low/No Code Development10% Other Application Development10% Web DevelopmentEstablished in 2015, Muljin is a software development firm. The small team offers Custom Software Development and Mobile App Development.
Read moreSee All Locations (2)London, England
125 Mortlake High Street
London, England SW14 8SN2 - 5
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$5,000+$100 - $149 / hr10 - 49London, England
Services provided
25% Custom Software Development35% IT Staff Augmentation25% Web Development +1 service15% DevOps Managed ServicesWelovedevwork is an IT staff augmentation company. The London, England-based agency specializes in IT staff augmentation and Custom Software Development.
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$5,000+Undisclosed10 - 49London, England
Services provided
25% Custom Software Development35% AI Agents20% CRM Consulting and SI +2 services10% AI Consulting10% Mobile App DevelopmentKly Agency is an AI Agents company launched in 2022. Their services include AI Agents and Custom Software Development.
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$1,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development25% Mobile App Development25% UX/UI Design +1 service25% Web DevelopmentEstablished in 2023, Scaler Digital LLP is an UX agency. The small team offers UX/UI Design and Custom Software Development.
Read more -
$25,000+$25 - $49 / hr10 - 49London, England
Services provided
25% Custom Software Development20% Mobile App Development20% Web Development +3 services15% AR/VR Development10% API Development10% Application TestingCustom software development firm Lumora focuses on Custom Software Development and Mobile App Development. They were launched in 2018.
Read more -
$5,000+$25 - $49 / hr50 - 249London, England
Services provided
15% Custom Software Development15% E-Commerce Development15% Mobile App Development +7 services15% Web Development10% UX/UI Design10% Web Design5% Branding5% Mobile & App Marketing5% Search Engine Optimization5% Social Media MarketingEstech Digital is a software development firm founded in 2015. Based in Los Angeles, California and London, England, the team provides Custom Software Development and Web Development.
Read moreSee All Locations (2)London, England
8 St James's Square
London, England SW1Y 4JU41 - 49
+44 203 332 0849
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$1,000+$50 - $99 / hr50 - 249London, England
Services provided
15% Custom Software Development15% Mobile App Development15% Search Engine Optimization +4 services15% UX/UI Design15% Web Design15% Web Development10% E-Commerce DevelopmentSEO company Olio Solution is in London, England and London, England. They specialize in Search Engine Optimization and Web Design and were founded in 2017.
Read more -
$25,000+$25 - $49 / hr50 - 249London, England
Services provided
15% Custom Software Development20% Web Development14% Low/No Code Development +9 services10% IT Staff Augmentation10% Mobile App Development5% Application Testing5% Architectural Design5% DevOps Managed Services5% IT Strategy Consulting5% Product Design5% UX/UI Design1% Web DesignLaunched in 2011, Think Digitally is a midsize London, England-based custom software development company. Their services include Custom Software Development and Web Development.
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$50,000+$200 - $300 / hr10 - 49London, England
Services provided
15% Custom Software Development20% Web Development15% Digital Strategy +5 services15% Mobile App Development10% Branding10% UX/UI Design10% Web Design5% Video ProductionFounded in 2004, Applied Works is a small web development firm in London, England. Their team specializes in Web Development and Digital Strategy.
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$10,000+$150 - $199 / hr2 - 9London, England
Services provided
20% Custom Software Development40% Web Development30% Logistics & Supply Chain Consulting +2 services5% Business Consulting5% Document Digitization & ManagementWeb development firm CocoonFMS Ltd was established in 2021. The small team provides Web Development and Logistics & Supply Chain Consulting.
Read more -
$10,000+$25 - $49 / hr50 - 249London, England
Services provided
20% Custom Software Development20% DevOps Managed Services20% Mobile App Development +2 services20% UX/UI Design20% Web DesignSee all 9 projectsCedrTech is a global provider of software development and digital solutions, partnering with startups and established enterprises around the world.
Read moreSee All Locations (3)London, England
Kingston Street
London, England NW16 - 9
+380 (66) 421 93 98
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$10,000+$50 - $99 / hr50 - 249London, England
Services provided
40% Custom Software Development35% UX/UI Design15% Web Design +1 service10% Web DevelopmentSee all 10 projectsBN Digital is a Custom Software Creation firm known for its strong emphasis on UX design and front-end software development. Client reviews highlight their creativity, collaboration, and responsiveness, with 90% of feedback being positive. The company is praised for its client focus and quality, although there are some gaps in back-end engineering for less standard technologies.
Reviews mention Creative
Clients commend BN Solutions Inc for their exceptional creativity and innovative approach to design, particularly in UX and UI development. One CEO noted their team as 'super creative and hard working,' highlighting a collaborative culture that fosters fresh ideas. Another client appreciated the speed of implementation and adherence to best practices. Overall, the sentiment regarding creativity is overwhelmingly positive, showcasing BN Solutions Inc's ability to deliver unique and effective solutions for diverse projects.-
Custom Software Dev & UI/UX Design for Software Company
4.5 Jun 9, 2023BN Digital team is super creative and hard working. Client focus and quality are their core values and employ a very collaborative approach to developing and implementing ideas. Team is extremely responsive and can pivot to execute ambitious ideas.
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1 of 1 reviews is 5 stars$50,000 – $199,999 avg. project costRead 1 Recent ReviewReviewed 1 time in the past 6 months
Recent reviews for BN Digital highlight their exceptional project management and design capabilities. Clients appreciate their responsiveness and ability to adapt to changing priorities, with one CTO noting that their structured design system significantly reduced development time. The cohesive branding and product design provided a professional image that aided in investor discussions. Overall sentiment is highly positive, emphasizing BN Digital's commitment to understanding user experience and delivering timely, quality results.Was this helpful?
Industry Experience
BN Digital has demonstrated notable expertise across various industries, including Food & Beverage, Information Technology, Financial Services, and Consumer Products. Clients commend their strengths in UI/UX design, branding, and project management, emphasizing the collaborative and responsive nature of their team. The overall sentiment is positive, highlighting their ability to deliver high-quality designs that enhance user engagement and brand identity. Organizations in tech, hospitality, finance, and e-commerce may find BN Digital particularly well-suited for their project needs.
Read All ReviewsSelect Industry to see insights
Information technology Software Healthcare IT Services Financial services Advertising & marketing Food & Beverage Consumer products & servicesWas this helpful?
Average Project Cost Breakdown
Read All ReviewsWhat Clients Have Said
Clients consistently commend BN Digital for their cost-effectiveness and high value for money. For instance, one client noted their 'good value for cost' and 'great culture fit,' while another highlighted that their pricing 'fit our budget.' Overall, the sentiment reflects satisfaction with the quality of service relative to expenses, with many clients expressing a willingness to engage them again due to their impressive designs and effective project management.Was this helpful?
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% Custom Software Development50% Contract ManufacturingSmall custom software development firm and Contract Manufacturing company AMFG, is in London, England. Their services include Custom Software Development and Contract Manufacturing.
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UndisclosedUndisclosed10 - 49London, England
Services provided
50% Custom Software Development50% CybersecurityS3M Security is a London, England-based Cybersecurity and software development firm. They provide Cybersecurity and Custom Software Development and were founded in 2016.
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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.
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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.
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Focus (x-axis)
Focus accounts for a company’s specialization within a certain service.
Ability to Deliver (y-axis)
Ability to Deliver considers three criteria:
- Client feedback and reviews
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List of London's Top 15 Software Companies | Top 15 London Software Developers
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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 -
$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 - 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+$25 - $49 / hr250 - 999London , England
Ability to deliver
36.9/40.017/20 Reviews10/10 Clients & Experience9.9/10 Market PresenceService focus
25% Custom Software Development75% Other -
$10,000+$100 - $149 / hr250 - 999London, England
Ability to deliver
37.8/40.018.6/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
20% Custom Software Development80% Other -
$50,000+$50 - $99 / hr1,000 - 9,999London, England
Ability to deliver
39.8/40.020/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
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 -
$25,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
35.6/40.015.8/20 Reviews10/10 Clients & Experience9.8/10 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 -
$1,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
39/40.019.6/20 Reviews9.6/10 Clients & Experience9.8/10 Market PresenceService focus
10% Custom Software Development90% Other -
$10,000+$25 - $49 / hr50 - 249London, England
Ability to deliver
34.9/40.015.8/20 Reviews10/10 Clients & Experience9.2/10 Market PresenceService focus
40% Custom Software Development60% Other -
$50,000+$150 - $199 / hr10 - 49London, England
Ability to deliver
34.9/40.016.6/20 Reviews10/10 Clients & Experience8.3/10 Market PresenceService focus
50% Custom Software Development50% Other
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London Software Developer FAQs
Working with a local team offers unique, strategic advantages that a remote partner may not be able to provide, including:
- Time-zone alignment with the rest of Europe for real-time collaboration.
- Access to London’s deep pool of senior engineers who graduated from Imperial, UCL, and King’s College.
- Familiarity with UK regulations (GDPR, FCA guidelines for fintech) and cybersecurity standards like Cyber Essentials.
- Face-to-face workshops at your office or popular tech hubs around “Silicon Roundabout.”
Rates for hiring a London-based software development firm vary based on several factors, including complexity, team seniority, and technical requirements. To give you a better understanding, here’s a breakdown of costs based on Clutch data:
- Hourly: £75 – £150 for most mid-sized agencies, while boutique specialists may charge up to £200.
- Fixed-price MVP: £30,000 – £80,000 for a 3 – 6 month build.
- Enterprise platforms: £150,000+ for multi-year, multi-team engagements.
London rates are higher than many UK regions, but proximity, talent density, and strategic guidance often justify the premium costs.
Thanks to London’s diverse economy, experienced software development agencies regularly build solutions for clients from various industries and niches, such as:
- Fintech and insuretech
- E-commerce and retail tech
- Healthtech and med-device integrations
- Media, gaming, and streaming platforms
- Proptech and smart-city applications
Many teams also offer sector-specific compliance expertise, such as ISO-13485 for healthcare or PCI DSS for payments.
Start by defining success metrics—launch date, KPIs, budget cap—and shortlist agencies with matching case studies. After that, review Clutch client feedback for proof of the following:
- Transparent, agile workflows (e.g., weekly sprints, demo days)
- Strong communication skills and cultural fit
- Clear IP ownership terms and NDA policies
- Relevant tech-stack certifications (AWS Partner, Microsoft Gold, etc.)
Arrange technical interviews with lead developers, not just sales reps, before signing an agreement.
- Vague estimates or refusal to detail sprint deliverables
- No local references despite claiming London headquarters
- Overreliance on junior offshore teams without senior oversight
- Lack of cybersecurity or GDPR compliance processes
- “One-size-fits-all” proposals that ignore your business goals
A credible agency will proactively address these areas and tailor their approach to your needs. It’s better to be meticulous when selecting prospective partners than to be contracted with an unfit team.
Get matched with the 5 best-fit agencies for your project—in 4 minutes or less.