All Web App Development Companies in Harpenden
novi.digital
4.9(8 reviews)A Google Premier Partner providing SEO and PPC for B2B and B2C
Highly recommendedTop awardednovi.digital Ltd are an Award Winning Data-Driven Digital Marketing Agency. We provide research, consultancy, analysis and managed services for SEO, PPC and CRO to clients across the UK and internationally. As a company, we focus on putting people first, whether this is our team or our clients, we believe that clear communication is vital in order to provide an exceptional service. We offer a full range of digital marketing services, including: Search Engine Optimization (SEO) Social Media Marketing (SMM) Pay-per-click Advertising (PPC) Content Marketing and Development Conversion Rate Optimization (CRO) SEO Copywriting B2B SEO Management Digital Marketing Strategy Shopping Management Content Marketing Data Science in Digital Marketing Ecommerce SEO Management & more At Novi Digital , we understand that effective digital marketing requires a deep understanding of the ever-changing media landscape. We understand that your success is our success, and therefore we strive to deliver the best possible results for each of our clients. Your digital needs are unique. We take the time to develop a customised strategy that delivers on your digital goals, no matter what they may be. We're invested in your success, so you can count on us to be with you every step of the way. For more information please visit our website (www.novi.digital).3 works in Web ApplicationLocated in Lancashire, United KingdomFrom €1,000 for Web ApplicationWorked in Travel & Leisure (+7)Speaks English11-50 membersCentrelocus
(0 review)“Feel confident to hold our promising digital hands.”
Centrelocus is a globally recognized digital transformation and product engineering company helping startups, enterprises, governments, and fast-growing businesses build scalable digital ecosystems across the world. With 8+ years of industry experience and clients spanning 18+ countries, we specialize in delivering next-generation solutions in Artificial Intelligence, Blockchain, Web Platforms, Mobile Applications, Cloud Engineering, Enterprise Software, and Game Development. We are certified with internationally recognized ISO standards, reflecting our strong commitment to data security, high-quality service delivery, and responsible business practices. Our certifications include ISO 27001:2022 for information security, ISO 9001:2015 for quality management, and ISO 14001:2015 for efficient and sustainable operational practices. We are proud to be the official technology vendor partner of Morgan State University and have collaborated with globally respected innovators, including Harvard Medical Science alumni-led initiatives and academic professionals from Howard University. From AI-powered platforms and SaaS products to enterprise applications and immersive digital experiences, Centrelocus transforms ambitious ideas into impactful technology solutions.3 works in Web ApplicationLocated in Greater London, United KingdomFrom €1,000 for Web ApplicationWorked in Management Consulting (+13)Speaks English51-200 membersioSTUDIOS
(0 review)ioSTUDIOS are a UK based Software Development Agency, creating solutions for sector leading clients.
ioSTUDIOS are a UK based, leading Software Development Agency, creating bespoke software from conception, all the way through to delivery. For many years, we’ve helped transform companies from a variety of sectors and industries, by turning ideas and concepts into a plethora of business changing, bespoke software solutions. Ultimately, this means we are incredibly well versed and experienced in successfully completing software projects for a large variety of organisations.9 works in Web ApplicationLocated in West Midlands, United KingdomBudget on requestWorked in Travel & Leisure (+4)Speaks English11-50 membersFuture Processing
(0 review)Achieve your business goals with technology
We are a technology consultancy & software delivery partner . We advise on the most efficient IT solutions, optimise operations, and drive revenue growth for clients globally. Leveraging our expertise in software and technology, we’ve successfully delivered hundreds of software products for both SMEs and market-leading brands, including Fortune 500 companies. Our approach transforms strategic insights into impactful outcomes, ensuring every solution is designed to deliver measurable business value . We listen, advise, design and deliver world-class, user-friendly IT products for clients in an agile way. How? Our competences and value-added services are tailored to solve their key business challenges. AI & Automation - Transform into an AI-boosted business. Discover how our services will cut costs, improve productivity, test your ideas, and maximise ROI. Data Science & Engineering - Enrich your data-driven operations, unlock insights, and drive efficiency with modern data science and engineering solutions. Infrastructure & Security - Design and manage resilient infrastructure while strengthening your security posture, including support for regulatory requirements. By shifting from traditional cost-saving to data-driven insights, we prioritise business outcomes. We assist clients with AI & ML, Cloud, Consulting, Cybersecurity, Data Solutions, Digital Product , and Software Development . Get to know us better here: www.future-processing.comLooking for work in Web ApplicationLocated in Gliwice, Poland (+4)From €1,000 for Web ApplicationWorked in Legal ServicesSpeaks English, German(+1)501-1000 members1000heads
4.8(2 reviews)We're a Social Transformation™ Company
Top awarded🇬🇧 We’re a Social Transformation™ Company. We’re on a mission to transform the way brands talk and are talked about. We’re proud to be a strategic partner to some of the very best brands on the planet, helping them stay relevant, conversational, and advocated—all at the speed of social. Today’s fragmented media landscape presents myriad complex new social communications challenges. Brands are held to higher standards of humanness than ever before. That means being good listeners and being in the moment. It means being empathetic, conversational, authentic, and interesting. All this requires a fundamental communications shift—a transformation of priorities, competencies, processes, and activities. We’re working with some of the world’s best-known brands as a global strategic partner, building dedicated cross-functional teams across data, strategy, and activation in order to deliver Social Transformation™ to the brands.1 work in Web ApplicationLocated in London, United Kingdom (+4)From €1,000 for Web ApplicationWorked in Clothing & Accessories (+10)Speaks English, Chinese(+10)201-500 membersShoothill Ltd
(0 review)Creating smart, digital solutions.
Shoothill develop award winning software for businesses and consumers. We develop bespoke systems, websites and deliver marketing campaigns. We also provide full IT Support, the idea being businesses should not need to juggle with multiple providers, we can deal with it all under one roof. With 20 years operating with bring a wealth of knowledge and expertise to the table.1 work in Web ApplicationLocated in Shrewsbury, United KingdomFrom €1,000 for Web ApplicationWorked in Video games (+1)Speaks English11-50 membersscout+redeem innovation studio
(0 review)Transformative mobile app development, AI strategy, and rapid prototyping for leaders.
We bridge the gap between high-level digital strategy and production-ready software. At scout+redeem, we are a remote-first innovation and production studio built for ambitious companies looking to eliminate corporate inertia. We don't hand over theoretical decks, we design, validate, and build digital products that scale and deliver meaningful impact. Combining 10+ years of experience and 100+ global deployments, our team blends rigorous design thinking with custom full-stack engineering. Whether you need to define a commercial AI strategy, validate an experimental concept, or launch a complex native mobile application, we provide a stress-free path from vision to market-ready product. Our Core Pillars: Strategic Design Thinking: We align stakeholders, isolate high-value opportunities, and establish clear product roadmaps using structured sprints and North Star alignment frameworks. Mobile & Web Engineering: We build high-performance native iOS and Android applications. From pixel-perfect Figma UI/UX to secure backend architectures and app store deployment, we handle the entire engineering pipeline. Technical R&D & Prototyping: We de-risk complex ideas, by translating them into interactive proof-of-concept models fast, ensuring technical viability before you commit major capital. Why Partners Choose Us: Engineering-Led Discovery: Every design choice and strategic roadmap we create is grounded in realistic, scalable technical architecture. Predictable Execution: We eliminate technical surprises, bugs, and scope creep through absolute transparency and tight milestone management. An Agile Extension: We bring fresh technical perspectives, global tech hub standards, and a relentless focus on commercial value to your internal team. Let’s turn your vision into a powerful digital asset. Reach out to discuss your brief with our team.1 work in Web ApplicationLocated in Coventry, United KingdomBudget on requestWorked in Non-profitSpeaks English, Afrikaans(+2)1-10 membersPattrn Studios
5(1 review)We are an independent design studio making digital experiences that deliver lasting value.
Pattrn is an independent, award-winning customer experience and digital product design studio based in London. We support organisations and teams across the full product lifecycle - from CX strategy through to launch and beyond. Our work is grounded in research, driven by design and shaped by a deep understanding of user needs and business goals. We partner closely with our clients to create intuitive, scalable experiences that deliver measurable impact and to help them navigate digital transformation with confidence. We make things happen.Looking for work in Web ApplicationLocated in London, United KingdomFrom €10,000 for Web ApplicationWorked in Banking & Financials (+3)Speaks English11-50 membersLeads Brain LTD
(0 review)Brains Behind the Marketing Real Results!
At Leads Brain LTD, we help businesses move beyond short-term fixes with marketing strategies built for long-term growth. From improving search visibility to refining your online presence, every step is tailored to your goals. We work closely with each client to understand what drives their market—and build campaigns that match. Whether it’s local SEO, a complete website overhaul, or managing your Google Business Profile, we focus on actions that lead to measurable results. No fluff—just strategy that works. Our services are designed to meet the unique needs of each business—whether you’re growing locally or scaling online. From SEO and ads to web development, we deliver focused strategies that bring measurable impact, not just traffic.1 work in Web ApplicationLocated in Manchester, United KingdomBudget on requestWorked in Real EstateSpeaks English11-50 membersKonstructive
(0 review)Digital design and technology
Konstructive is an award winning digital design and technology company focused on building great online presences. Our ethos is very much one of empowering our clients to do more in order that they can focus on their marketing activities. We are a trusted partner of a number of leaders and rising stars in their respective sectors, where we deliver great online propositions that create separation and differentiation from their competitors online and which drive commercial opportunity. Our focus is on the retail and B2B sectors, where we have particular strengths in working with Law firms, professional service organisations and real estate companies. Our solutions are built on leading technologies including Drupal, Dotmailer, LavaSuite, Magnolia, Magento and Sitecore.4 works in Web ApplicationLocated in Greater London, United KingdomBudget on requestWorked in Legal Services (+3)Speaks English11-50 membersWDC Creative
(0 review)Spaces that engage. Brands that last.
We are a global brand and experience consultancy empowering ambitious businesses to grow through strategic clarity, innovative design and measurable performance outcomes. To better serve our clients, we have evolved two specialist teams: WDC Spaces Transforming retail and leisure environments into immersive, revenue-driving brand experiences. From concept and spatial strategy through to design development and delivery, we craft physical spaces that engage, convert and perform at scale. WDC Brands Building end-to-end B2B brand systems that enable growth through strategic positioning, articulate messaging, distinctive identity design and high-performance marketing. We help brands define their voice, refine their presence and scale with precision. Every engagement follows our FLEX methodology, a five-stage process developed over 25 years of B2B and retail & leisure work. Whether shaping physical destinations or brands, we focus on one outcome: creating environments and brands that drive commercial growth.Looking for work in Web ApplicationLocated in Manchester, United KingdomFrom €1,000 for Web ApplicationWorked in Non-profit (+1)Speaks English11-50 membersflowio
4.7(1 review)Stop Drowning In Tasks. Start Driving Growth. AI Growth Solutions That Deliver 4X ROI
flowio are a leading AI Automation Agency based in Scotland, UK. We specialise in AI-powered growth solutions for SME business and digital agencies. Workflow and process optimisations utilising cutting edge code and low-code tools with easy to use interfaces. From invoicing to digital marketing, we build bespoke AI automations and workflow optimisations unique to your business that let you do 10x more without burning out - all backed in ROI business cases. Example AI Automation Use-Cases: - Business RAG - An internal business brain database that hosts all of your SOP, Policies, Client documents, Financial documents etc. Interface with this solution via MS Teams, Slack or a custom chatbot and find answers like "What's our policy on Maternity?" or "What was our best customer last year?" instantly. - Website Chatbot - A custom website chatbot for your website - but different to what you know. This chatbot will be able to answer technical customer queries, product query support, and also perform customer service actions automatically such as refunds, returns or booking appointments. - Social Media Automation - Automatically generate high-quality (not AI standard) text/image and video content for all of your social media profiles at once - Facebook, LinkedIn, X, TikTok, YouTube etc. Automate the content production, let your team approve the posts - and then it publishes automatically to each profile - all on a schedule. We have over a hundred unique use-cases for AI already built out - but each business has a unique flow, we build to what you need with our scalable, and straightforward process: Our Process: 1. Discover We work with you to identify your business workflow bottlenecks, processes and objectives - giving us a deep understanding of your business model and allowing us to identify the opportunities where AI solutions can fix broken processes, erase manual bottlenecks or improve your overall capabilities. At this stage we deliver a bespoke growth solutions priority roadmap outlining your key effort/ROI matrix - each solution we advise is backed in projected KPI improvements. 2. Build flowio builds your growth solutions - this may be an AI automation utilising LLMs or APIs, or it may be an internal web application that connects up disparate processes that exist already. We build our solutions secure-first, with GDPR compliance and ZDR (Zero Data Retention policies) - ensuring you have robust, secure and scalable systems. At this stage we push our solutions into production - and move on to testing in a live flow. 3. Deploy We deploy the solutions fully into your business, either on-premises with local LLM models or in the cloud depending on SoWs. Thorough testing and QA is carried out in staging and then in live production ensuring that quality of output is top-tier, solutions are stress tested - and your teams get the expected level of output. At this stage your AI-powered solutions are live in your business - and we benchmark performance/KPI improvements over a 90 day window. 4. Maintain After deployment - we ensure that your team is trained on new processes, AI solutions or automations and are here for any questions or support. We monitor solution uptime - and have stringent alert systems for critical business solutions. We offer lifetime support for all solutions, with a 24/7 support on critical business systems. As standard, we continue to maintain your systems, and provide updates as new features or functionality comes out.Looking for work in Web ApplicationLocated in Glasgow, United KingdomFrom €3,000 for Web ApplicationWorked in Real EstateSpeaks English1-10 membersIMP
5(1 review)We listen, plan, create and implement powerful brands; local to global.
Top awardedWe are stewards of brand governance, developing the processes, tools, and training organizations need to establish, measure, and sustain a solid brand operations framework. Protect and grow your brand equity through governance that prevents costly rebrands.2 works in Web ApplicationLocated in City of Edinburgh, United KingdomBudget on requestWorked in Military (+6)Speaks English11-50 membersMMC Global
4.9(10 reviews)Best Software Development Company
RecommendedMMC Global is an award-winning business solutions provider that serves organizations across different industry verticals around the globe. We helps organizations streamline business operations and compete in the global marketplace by focusing on a range of cutting-edge technologies: Artificial Intelligence Solutions Chatbot Development Product Strategy Design UX/UI Mobile application development Web application and website Development Security Consultant, DevOps Data Science Digital Marketing We believe that technical execution should not be a barrier to developing new projects, which is why we work closely with our customers to understand their vision, help them define their product, then design, build and launch it in the most efficient way possible. We have already developed application, mobile application and different solutions for Startups, Small Medium Enterprise (SME) and enterprises, streaming web applications, erp applications, MVPs, business process automation systems, e-commerce sites and many others. For a transformative digital journey, reach out to us at [email protected] to discuss your project!5 works in Web ApplicationLocated in Dubai, United Arab Emirates (+2)From €10,000 for Web ApplicationWorked in Non-profit (+4)Speaks English, Arabic(+1)501-1000 membersFoonkie Monkey
(0 review)We love innovation! With more than nine years of experience in App development and custom software development, we found that it all starts with a good idea. A powerful one, looking for a change in the behavior of people through creativity, teamwork, and perseverance. We create innovative, beautiful, intuitive, and brilliant products. To get there, we realized that every part of the team must be considered as a really important ingredient to accomplish a product that reflects enthusiasm, compromise, heart, creativity, and enjoyment. In consequence and as our main goal, every single fellow realizes that all the time we spend together is not what usually is known as a job. App development and Custom Software Development is our passion We are three main teams: First, the technology team where the project managers, developers, architects, and IT specialists create innovative solutions of high quality for all challenges proposed. Second, the Art team’s daily labor is a pursuit of creativity, great user experience, and beauties in the design of the solutions. Every day is a discovery of new ideas and challenges. And last but not least, the digital marketing team creates great strategies helping new projects be well known for all targets defined for each product.2 works in Web ApplicationLocated in Miami, United States (+2)From €10,000 for Web ApplicationWorked in Banking & FinancialsSpeaks English, Spanish51-200 membersTechMagic
(0 review)Your AI-powered partner for digital excellence in Healthcare and Cybersecurity
Top awardedWelcome to TechMagic - a full-cycle development company with strong Healthtech and Cybersecurity expertise that provides end-to-end software development services to businesses of different sizes. With a proven track record of 200+ successful projects, 11 years on the market, and 400 experts onboard, TechMagic is your trusted product development partner. Our backend skillset includes Node.js, Nest.js, Java, .Net, PHP, and Python. On the frontend side, we work extensively with Next.js, React, React Native, Angular, Vue.js, etc. From the infrastructure perspective, we mainly go for AWS. However, we have projects in the GCP and Azure spaces as well. With a deep understanding of the critical importance of cybersecurity in today's technology-driven world, we also provide specialized security services. Our services: - AI Development - Discovery Phase - UX/UI Design - Web Development - Mobile Development - Cloud Consulting - Test Automation - Cybersecurity - CTO as a Service - Salesforce Development and Integration We deliver software products from concept to deployment or enforce existing ones. By working with TechMagic, you unlock the full potential of technology for your business.6 works in Web ApplicationLocated in Lviv, UkraineFrom €10,000 for Web ApplicationWorked in Others (+5)Speaks English201-500 members