All Software Development Services in Hertfordshire
TRIARE
4.9(11 reviews)TRIARE unlocks IT potential of YOUR business
TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.8 works in Software DevelopmentLocated in Greater London, United Kingdom (+3)From €10,000 for Software DevelopmentWorked in Hospitals & Healthcare (+20)Speaks English, Ukrainian51-200 membersInstinctools
5(10 reviews)Your AI-powered Engineering Partner
Top awardedMeet *instinctools - a global AI-powered software engineering company with over 25 years of experience. We help both SMBs and Enterprises build robust, scalable software solutions that excel in functionality and design. Our core services include: Agentic AI enablement Custom software development enhanced by deep AI expertise Digital product engineering Business process automation Legacy system modernization Advanced data analytics and visualization Cloud infrastructure and DevSecOps Headquartered in the USA (Maryland) and Europe (Germany), *instinctools offers convenient locations for meeting and collaborating directly with our clients. We have development centers in Poland, LATAM, India, and Kazakhstan that combine global expertise with a strong price-quality balance to ensure exceptional results across time zones. Our work is backed by ISO-certified quality standards, strategic partnerships with leading tech platform, and a long-standing commitment to engineering excellence. Instinctools holds a broad portfolio of regional and industry-specific certifications, including CIR, HIPAA, and other compliance frameworks required for regulated markets. The 2025 Annual Customer Satisfaction Index is 9.1 out of 10.4 works in Software DevelopmentLocated in London, United Kingdom (+4)From €10,000 for Software DevelopmentWorked in Construction (+10)Speaks English, German(+1)201-500 membersKeyToTech
(0 review)We help startups and companies develop and launch agile software products
Top awardedKeyToTech is a software development agency. We deliver AI, mobile, web, and backend services to companies worldwide.19 works in Software DevelopmentLocated in London, United Kingdom (+1)From €5,000 for Software DevelopmentWorked in Education (+12)Speaks English, German(+2)11-50 membersBullshark
4.7(14 reviews)We build the end-to-end; Marketing, Technical and operational infrastructure organisations run on.
Most companies do not have a technology problem. They have a systems problem. Organisations accumulate tools. A CRM here. Analytics there. Finance systems, operational software, marketing platforms. Each solves a problem. Together they create complexity. Data fragments. Reporting slows. Revenue leaks. Bullshark is a technology company that designs, builds, integrates, and operates the systems organisations need to scale. Software, cloud, data, AI, operations, digital platforms, and revenue connected into one operating environment. That is end-to-end business infrastructure. WHAT WE BUILD Strategy and Design. Transformation strategy, AI adoption, operational optimisation, systems architecture, brand and positioning. Technology and Infrastructure. Custom software engineering, enterprise applications, B2B sales infrastructure, legacy modernisation, DevOps and cloud, systems integration. Data and AI. Data architecture and engineering, migration, business intelligence, AI automation, machine learning. Digital Platforms. Web and mobile applications, SaaS products, e-commerce, websites, UX and UI design. Revenue Growth. Outsourced Marketing Department, performance marketing, content, CRM, marketing automation, revenue intelligence. PROOF 200+ organisations supported EUR 100M+ in client revenue powered by Bullshark systems 150+ platforms and systems delivered 75M+ user sessions handled annually 30+ systems integrated across ERP, CRM, and finance 95% client retention, 2023 to 2025 26.3X ROAS through search-led acquisition 40% revenue recovered through automated billing ISO 9001 and ISO 27001 certified Trusted by Wolt, Hyatt, Pfizer, Melita, APS Bank, Marriott, Farsons, Transport Malta, and the Government of Malta. Headquartered in Malta. Office in London. Clients across Europe, the UK, MENA, and North America. Tell us what is breaking. We will map the system behind it. Bullshark.Digital2 works in Software DevelopmentLocated in Saint Albans, United Kingdom (+1)From €5,000 for Software DevelopmentWorked in Industrial Goods & Services (+5)Speaks English, Italian(+1)11-50 membersCranberry Marketing
5(5 reviews)Your Growth Partner in 2026
Cranberry Marketing is a full-service digital marketing agency based in Hertfordshire, UK, with 15+ years of experience helping businesses grow online. We work with SMEs and ambitious brands across the UK, USA, Saudi Arabia, and Pakistan. Everything we do is built around three pillars: Clarity, Visibility, and Growth . Build your foundation first. Get found everywhere second. Then convert that visibility into revenue. That's the journey we take every client on. Our services cover SEO, Google Ads, Paid Social, Web Design (WordPress & Shopify), Content Marketing, Email Marketing, CRO, Funnel Optimisation, Lead Generation, Amazon Agency Services, Brand Identity, and AI Visibility / Generative Engine Optimisation (GEO). We're one of the few UK agencies offering GEO — optimising your business to appear when people search on ChatGPT, Gemini, and Perplexity, not just Google. Our results speak plainly. Moroccan Garden (Ilford, London) saw a 76% increase in organic traffic in 3 months and 464% more users in a year. Dunk Burgerz (Luton) ranked #1 on Google for their target keywords with a 276% increase in organic views and 252% more users. Every new client starts with a free audit — either a personalised bespoke review or our instant 8-category automated tool checking SEO, speed, backlinks, GMB health, and AI Visibility in under 60 seconds. We respond within one business day. No hard sell. No fluff. Just honest strategy and measurable results. 📍 Bushey, Hertfordshire, UK 🌐 cranberrymktg.co.ukLooking for work in Software DevelopmentLocated in Hertfordshire, United KingdomFrom €3,000 for Software DevelopmentWorked in Others (+8)Speaks English1-10 membersDreamzTech Solutions
5(30 reviews)AI and Custom Software Development for Enterprise Transformation
Highly recommendedDreamzTech is a US-led AI and custom software development company with 250+ engineers and delivery operations across the United States, United Kingdom, India and South Africa. We build enterprise AI solutions, Agentic AI systems, custom software, data platforms, mobile applications, IoT solutions and connected operational systems for organizations worldwide. Our teams combine local project leadership with global engineering delivery to help clients launch faster, modernize legacy systems and reduce development costs. DreamzTech is trusted by organizations including DHL, Nestlé Purina, AB InBev, Close Brothers Brewery Rentals, Stanford University and Golden Entertainment.6 works in Software DevelopmentLocated in Watford, United KingdomFrom €1,000 for Software DevelopmentWorked in Travel & Leisure (+4)Speaks English201-500 membersEdge Digital
(0 review)Get more leads & customers at greater profitability and out-pace your competition.
Performance Marketing Agency, Hertfordshire. We are an independent digital performance marketing agency specialising in lead generationLooking for work in Software DevelopmentLocated in Hertfordshire, United KingdomFrom €10,000 for Software DevelopmentWorks in multiple industriesSpeaks English1-10 membersAscendro Technologies
4.8(15 reviews)Growing with Technology
Highly recommendedTop awardedAbout Ascendro Ascendro is a German-Romanian engineering company that builds and runs software-critical systems. Around 45 senior engineers, working from Timisoara and Germany. Most software vendors treat go-live as the finish line: the system is delivered and operating it becomes someone else's problem. We work the other way around. We take end-to-end responsibility for architecture, delivery and production operations - uptime, incidents, deployments, security - and stay accountable for how the platform behaves for years afterwards. This matters most when software becomes business-critical faster than the infrastructure around it matured. A pilot turns into a production service. The internal team knows the domain but was never sized to run a platform 24/7. That is where we are useful. We do not rebuild operations for every client. Our DevOps Foundation is a reusable, cloud-agnostic backbone for CI/CD, monitoring, logging, authentication and backups, already running across multiple live environments. It moves systems into stable production without a client having to hire a platform team - and we can operate it afterwards. Track record BMW DriveNow - the city-scale shared mobility platform; Ariston and Wolf - connected heating and manufacturing-critical environments; Thinksurance - a regulated, high-availability insurance distribution platform; Samsung - release management for large-scale software delivery; Several of these engagements have run for many years. We are certified to ISO 27001 and TISAX, staff senior squads rather than interchangeable headcount, keep 85-90% engineer retention, and give clients direct founder access instead of account managers.51 works in Software DevelopmentLocated in London, United Kingdom (+2)From €5,000 for Software DevelopmentWorked in Automotive (+18)Speaks English, French(+2)11-50 membersU1CORE
4.9(18 reviews)PARTNER IN CRIME FOR STRONG BUSINESSES. Websites · Branding · Software
Highly recommendedTop awardedWebsites · Branding · Software Website: https://www.u1core.com/ Book a call: https://calendly.com/hello-u1core/30min Most companies outgrow their digital before they notice. The business is strong, the team is good, the product works. But the website is still the first version, operations still live in spreadsheets, and the brand says nothing a competitor couldn't say. That's where we come in. WHAT WE DO · Websites — marketing sites, landing pages and platforms that sell before your team has to · Branding — identity and design systems that position you at the level you actually operate at · Software — web and mobile products, internal tools and operational systems that replace manual work WHY ONE TEAM Brand agencies do brand. Product studios do product. Outsourcing firms write code. The real problems sit between those disciplines — which is why we do all of it, under one contract, with one person accountable for the result. WHO WE WORK WITH Companies with real revenue and a team in place: founders and owners scaling past their first system, operators rebuilding for growth, and businesses entering a new market. WHERE WE'VE PROVEN IT $720M+ processed through a platform we built. Classified marketplaces with millions of listings. Trading exchanges and auction systems running in production. SaaS, fintech and marketplace products across 40+ projects. HOW WE START With a diagnostic, not a proposal. We look at your website, brand and operations, show where you lose trust, traffic and time — and what to fix first. LET'S TALK IF your business is strong but your website, brand or operations don't play at the same level yet.40 works in Software DevelopmentLocated in London, United KingdomFrom €5,000 for Software DevelopmentWorked in Retail (+19)Speaks English11-50 membersSigli
5(11 reviews)Software development, Web development, Data Solutions, AI, ML.
Highly recommendedSigli is a forward-thinking software development company specializing in digital product development and digital transformation. Our mission, ‘ Data Science with Purpose, Innovation with Impact ’, drives us to transform innovative ideas into practical solutions. Our services encompass the entire development lifecycle, from initial concept to implementation, ensuring every product we build is high-quality, scalable, and future-proof. Sigli assists businesses in navigating the complexities of digital transformation, modernizing their operations, enhancing customer experiences, and maintaining a competitive edge in the ever-evolving digital landscape. Our team's deep expertise, combined with a commitment to leveraging the latest technologies and best practices, ensures we deliver impactful results for our clients. Our dedication to excellence is further demonstrated by our ISO/IEC 27001 certification, the leading standard for Information Security Management Systems (ISMS). This certification underscores our commitment to maintaining the highest standards of information security, making us a trusted partner for businesses looking to thrive in the digital age.20 works in Software DevelopmentLocated in London, United Kingdom (+2)From €10,000 for Software DevelopmentWorked in Hospitals & Healthcare (+12)Speaks English, Dutch(+3)51-200 membersUASOFTDEV
5(3 reviews)Founder-led staff augmentation of AI-Ready Senior Developers and Dedicated Teams in 60 hours
UASOFTDEV is a founder-led staff augmentation of AI-Ready Dedicated Teams and Senior Software Engineers for small-mid companies. We believe AI doesn't replace experienced engineers. It makes the right engineers dramatically more effective. That's why every developer we provide uses AI as part of their daily workflow with tools like Claude, Cursor and GitHub Copilot, while all architecture, technical decisions, code reviews and production releases remain under experienced human ownership. Main engagement models. Staff Augmentation for companies looking to extend their existing engineering team with senior talent, and AI-Ready Dedicated Teams for businesses that need a complete delivery team with technical leadership capable of owning products, features or entire engineering initiatives. Every engagement is led directly by our Founders. Aleksey, CEO, works closely with clients to understand product goals, business priorities and team dynamics. Oleksandr, CTO, personally evaluates every engineer for technical excellence, communication and problem-solving skills. Our work is built around four core values: quality, clarity, transparency and a personalized approach to every client engagement. The process is simple: after a discovery call, we match engineers to your technology stack, product domain and culture, present a CTO-vetted shortlist and run contracting alongside onboarding. Staffing typically happens within 60 hours. Today, our teams support startups and product companies across Europe, UK and North America. UASOFTDEV's track record includes a 97% first-candidate acceptance rate, a 95.65% first-match success rate and an average client engagement of over 13 months. Founders respond to critical issues within two working hours. Whether you need one senior engineer or an AI-Ready Dedicated Team, our goal is the same: help you ship faster with engineers who communicate clearly, contribute from day one and solve complex problems independently.4 works in Software DevelopmentLocated in London, United Kingdom (+4)From €10,000 for Software DevelopmentWorked in Hospitals & Healthcare (+3)Speaks English11-50 membersTimspark
5(3 reviews)Software development, engineering teams, AI/ML, data, cloud, and DevOps.
Top awardedTimspark is a software development company helping startups, SMBs, and enterprises build, scale, and modernize digital products and technology platforms. We provide custom software development, team augmentation, and dedicated engineering teams across web and mobile development, AI/ML, data engineering, cloud and DevOps, QA automation, and Salesforce. Our teams can integrate with an existing engineering organization or take responsibility for full-cycle product delivery, from discovery and architecture to development, testing, deployment, and ongoing support. Our experience includes microlearning and EdTech platforms, cybersecurity and vulnerability analytics, industrial IoT and real-time data processing, AI-powered point cloud and Scan-to-BIM solutions, pharmaceutical data platforms, and scalable web and mobile applications. Whether a client needs senior specialists to strengthen an existing team, a dedicated cross-functional engineering team, or end-to-end software development, Timspark provides the technical expertise and delivery flexibility to move projects forward efficiently. Services: Custom Software Development • Team Augmentation • Dedicated Engineering Teams • Web & Mobile Development • AI/ML & Data Engineering • Cloud & DevOps • Salesforce • QA & Test Automation22 works in Software DevelopmentLocated in London, United Kingdom (+1)From €20,000 for Software DevelopmentWorked in Media (+15)Speaks English, Armenian(+6)51-200 membersDebut Infotech
5(9 reviews)AI-Augmented Product Engineering Company
Highly recommendedDebut Infotech is an AI-augmented blockchain and software development company helping organizations across financial services, healthcare, supply chain, and digital platforms build systems that perform reliably in complex, regulated environments. Founded in 2011 and blockchain-native since 2015, the company brings engineering discipline and technology depth to enterprises moving from fragmented pilots to production-grade systems. With delivery centers across the USA, UK, Canada, and India, Debut Infotech combines regional market understanding with globally distributed engineering capability — enabling clients to move with speed, consistency, and governance. Service areas: Artificial intelligence and generative AI — Enterprise LLM integration, AI agent development, retrieval-augmented generation (RAG) pipelines, predictive analytics, computer vision, and intelligent process automation embedded at the system architecture level. Blockchain and Web3 development — Smart contract engineering, DeFi protocol development, real world asset (RWA) tokenization, cryptocurrency exchange infrastructure, and enterprise blockchain on Hyperledger Fabric and Corda. Mobile application development — Native iOS, Android, and cross-platform applications (React Native, Flutter) architected for AI integration, enterprise-grade security, and sustained performance under production load. Web and software development — Full-stack web platforms, SaaS products, and enterprise software systems engineered API-first, designed for long-term maintainability and organizational scale Proven Delivery: $62M+ raised across client platforms including Ifinca, IntegraLedger, Everledger, and TĒM 90% customer success score across enterprise engagements 15 years of enterprise software delivery Fortune 500 clients and high-growth startups across 25+ industry verticals 50–249 engineers spanning AI, blockchain, and software disciplines4 works in Software DevelopmentLocated in Yarnton, United Kingdom (+2)From €10,000 for Software DevelopmentWorked in Others (+11)Speaks English51-200 membersThe Weather
4.9(45 reviews)No-nonsense digital transformation for forward-thinking brands
Highly recommendedTop awarded🇬🇧 The Weather is an award-winning digital agency and one of Germany's top-ranking companies for web design and web development. We design, build and brand — websites, digital products and AI applications — for companies that expect results. Based in Berlin, delivering worldwide. We have created over 200 websites for tech startups, green energy clients, democracy-focused NGOs, and progressive brands. Their digital transformation has paid for itself — and yours should too. The Weather is the #1 web design company in Germany on Clutch. Seven of our websites received nominations on Awwwards.com. Our web experiences change entire businesses, one website at a time. See the proof. Web design Our high-impact design websites and digital experiences are designed to spark action and build momentum. Discovery & digital advisory Websites UI/UX Figma Web apps Mobile apps Motion design 3D animations Web development We develop future-proof websites and software that are result-oriented and easy to live with. WordPress and Elementor Webflow Jamstack, Headless CMS Mobile apps Web apps Support and maintenance Brand construction With a strong focus on storytelling, we craft distinctive brand and product identities that stand out. Brand guidelines Brand book Idea making Copywriting Illustration Graphic and print design AI development We turn AI from a buzzword into a business asset — practical products built from scratch or integrated into what you already have. AI product strategy & scoping — defining the right problem before a line of code is written AI agents — autonomous agents handling complex, multi-step tasks LLM integration — reliable, scalable integration into existing products and workflows Prototyping & proof of concept — fast, focused builds to test core assumptions Prompt engineering & workflow design — prompts and pipelines that perform in production AI product development — end-to-end, in-house; our own product, Oylo, is proof4 works in Software DevelopmentLocated in Berlin, GermanyFrom €3,000 for Software DevelopmentWorked in Construction (+25)Speaks English, Catalan(+7)11-50 membersHut Eight Digital
(0 review)Turning complex challenges into digital solutions
We’re a London based team blending custom development, UX/UI design, and performance-driven SEO. We create fast, discoverable, and resilient digital products that deliver results.4 works in Software DevelopmentLocated in City of London, United KingdomFrom €5,000 for Software DevelopmentWorked in Insurance (+3)Speaks English11-50 membersMagora
5(6 reviews)PRODUCT DEVELOPMENT TAILORED FOR YOUR BUSINESS
Magora is an AI, Web & Mobile product consultancy that offers digital services to businesses across a broad range of industries, including Healthcare, Education, Retail, eLearning and eCommerce. Whether a custom AI product, B2C or a B2B project, iOS or Android app, first of all, we take the time to understand your goals, your product and the end-user’s needs. Our software development cases are loved by users for their convenience and appreciated by customers for the real value they add to your business.4 works in Software DevelopmentLocated in London, United KingdomFrom €10,000 for Software DevelopmentWorked in Entertainment & Events (+9)Speaks English11-50 membersFulminous Software
5(38 reviews)WE LOVE TO BUILD ASK FOR IT AND HAVE IT
Top awardedWe are Fulminous Software, a skilled web and mobile app development company with a proven history of creating popular and profitable apps. We're known for our knack for enhancing existing apps and websites to make them even better, ensuring people keep downloading and enjoying them. Our dedicated team is here to turn your ideas into reality. The company’s biggest strength is its team which I a mix of most ingenious and focused individuals who are adroit in whatever they do. They believe in delivering flawless and reliable solutions to clients that match business needs and drive business growth. We are looking for strategic partnerships from around the globe. If you are interested please contact us today. Client's Feedback About US: https://clutch.co/profile/fulminous-software-private#highlights https://www.bark.com/en/in/company/fulminous-software-private-limited/9AKJO/ Our Key services: * Custom Software development * Mobile App Development (Android App, iPhone App, Cross-Platform App) * Custom Game Development (AR, VR, iOS, Android, NFT, Metaverse, 2D, 3D) * Salesforce Development (Lightning, Implementation, Consulting) * Web Development * Mobile Game Development * Desktop Game Development * Xamarin App Development * Wearable Devices App Development * Enterprise App Development * CRM & ERP Development * Digital Marketing7 works in Software DevelopmentLocated in London, United Kingdom (+2)From €1,000 for Software DevelopmentWorked in Video games (+9)Speaks English51-200 membersTech Vedika Software Ltd
(0 review)Agile in Transformation | Ahead in Technology
Tech Vedika is a global technology services company founded in 2010 and headquartered in Hyderabad, India, with significant operations globally. The company focuses on AI and cloud solutions, serving over 100 clients worldwide with a team of around 200 employees. Led by CEO Sai Sangineni, Tech Vedika has established a strong reputation for delivering innovative technology solutions across various industries. The company offers a wide range of services, including product engineering, AI/ML and IoT integration, cloud services, data analytics, and generative AI solutions. Tech Vedika specializes in advanced technologies such as computer vision and image processing, and it employs Agile and DevOps methodologies to ensure efficient project delivery. Its expertise spans key sectors like healthcare, banking, manufacturing, and retail, where it provides tailored solutions to enhance operational efficiency and drive growth. Tech Vedika is recognized for its customer-centric approach and commitment to quality.3 works in Software DevelopmentLocated in London, United KingdomFrom €3,000 for Software DevelopmentWorked in Clothing & Accessories (+6)Speaks English201-500 membersInfinity Technologies
4.8(2 reviews)Ask us how to turn your R&D into ROI
Infinity Technologies brings together AI experts, scientists, software engineers and machine learning specialists to help enterprises become AI-agentic companies. We build AI agents and AI-native software, from LLM and RAG features to predictive intelligence, that automate everyday decisions. Everything we ship is secure by design (ISO 27001 certified) and built around human needs.25 works in Software DevelopmentLocated in Greater London, United KingdomFrom €10,000 for Software DevelopmentWorked in Others (+10)Speaks English201-500 membersDBETA
4.9(7 reviews)We engineer high-performance websites as structured systems—not pages.
RecommendedWe are a London-based digital engineering consultancy specialising in scalable, high-performance websites built for modern search and AI-driven discovery. Unlike traditional agencies, we don’t start with design. We start with structure, logic, and long-term performance. Every project is built on our proprietary framework — Dbeta Bones — developed through dedicated R&D to deliver faster build cycles (weeks, not months), reduced reliance on CMS platforms, and high-speed, low-bloat performance. We also embed machine-readable architecture, ensuring your website is understood by both search engines and AI systems. The result is not just a well-designed website, but a technically resilient, scalable system that compounds in value over time. What makes us different Most agencies build pages. We build systems. Our work is grounded in Structural Strategy — defining how your services, content, and proof connect before anything is designed. This creates clear user journeys, stronger authority signals, better search visibility, and long-term maintainability. We also implement a machine-legible data layer (AIDI), ensuring your digital presence is structured for modern discovery. How we work Audit & Discovery — identify risks and opportunities Architectural Blueprint — define structure and system logic Engineering & Build — deploy using Dbeta Bones Validation & QA — performance and accessibility testing Ongoing Evolution — continuous improvement without structural decay Who we’re best for We work with organisations that see their website as a core business asset, need long-term scalability, and value performance, structure, and clarity. We’re not the right fit for quick, low-cost or template-based projects. Results Faster builds, reduced maintenance, stronger search visibility, and a system that scales with your business.6 works in Software DevelopmentLocated in Greater London, United KingdomFrom €10,000 for Software DevelopmentWorked in Construction (+4)Speaks English11-50 members