All User Experience (UX/UI) Companies in Derry
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.35 works in User Experience (UX/UI)Located in Greater London, United Kingdom (+3)From €5,000 for User Experience (UX/UI)Worked in Beverage (+20)Speaks English, Ukrainian51-200 membersdesignlaboratory*
5(10 reviews)We tell your stories through design
RecommendedWe are a cross-disciplinary design studio based in London offering a range of services including brand, strategy, graphic design, web design, web build, UX/UI, packaging and product/industrial design. We partner with visionary leaders to create brands, products, services and experiences that engage people and deliver results. We also work with founders and investors in innovative startups to help them realise their potential and turn their vision into reality. Creating a narrative that feeds our creative direction is at the core of our agile, design driven methodology. Curiosity, collaboration and a user-centred approach are at the heart of what we do. Our strength relies on our cross-disciplinary approach to client briefs.5 works in User Experience (UX/UI)Located in London, United KingdomFrom €15,000 for User Experience (UX/UI)Worked in Music (+20)Speaks English, French(+1)1-10 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.100 works in User Experience (UX/UI)Located in London, United KingdomFrom €5,000 for User Experience (UX/UI)Worked in Software & Computer Services (+17)Speaks English11-50 membersHalo Lab
5(12 reviews)Transforming your product idea into reality through custom design-driven development.
RecommendedTop awardedHalo Lab is an award-winning custom web app design and development company ⭐ Our team offers reliable, customized, and user-friendly solutions for your business. We transform your product ideas into reality with our expert, design-driven development approach. Let us bring your vision to life with our innovative and tailored services. WE ARE YOUR PARTNER IN: ✅ Enhancing user experiences with UI/UX design. ✅ Building your brand identity. ✅ Growing your online presence with website development. ✅ Creating smooth digital experiences with full-cycle web app development. ✅ Ensuring top-notch quality with QA. ✅ Boosting growth and visibility with SEO & marketing support. Let’s create your star with us.14 works in User Experience (UX/UI)Located in Morecambe, United Kingdom (+4)From €10,000 for User Experience (UX/UI)Worked in Others (+18)Speaks English51-200 membersGoodface agency
5(12 reviews)Goodface is a product design & engineering agency for growth-stage tech companies
Top awardedSince 2016, we have shaped product apps, websites, and the brands behind them — across 💳 fintech, 🧘♂️ health & wellness, 🎮 eSports, and other emerging tech. OUR ACHIEVEMENTS IN NUMBERS - 5M+ users across products - 10 years in business - 100+ projects delivered - 4.9★ rating on Clutch - 79% of clients recommend us - 15 international awards WE BUILD OUR PRACTICE AROUND THESE STRATEGIC TIERS 💳 Goodface FinTech Firm Goodface operates a dedicated FinTech-oriented practice alongside its main agency brand. We help financial companies reach the next growth milestone: new products, markets, user segments, or a FinTech brand from scratch. We create websites, apps, brands & design systems for payment infrastructure, digital banking, spend management, financial data & wealthTech, crypto & digital assets. ⚡️ Product experience We design products people want to return to. You know every corner of your product. Your users don't — and that gap only widens with each release. We connect research, design, and code into a product experience, closing gaps before it costs you a customer. 💫 Brand experience We connect products with brands behind them. Products evolve faster than websites, messaging, and visual identity. We rethink positioning, craft full-fledged brand systems, and redesign digital touchpoints so every interaction reflects the company you're building today. 💻 Websites for tech Your website has one shot to explain a complex product and convince the right person to reply. We partner with teams across positioning, messaging, design & development to make that shot count. Let’s turn digital experience into your next scaling advantage 💫 📩 [email protected]21 works in User Experience (UX/UI)Located in Greater London, United Kingdom (+1)From €5,000 for User Experience (UX/UI)Worked in Banking & Financials (+6)Speaks English, Ukrainian11-50 membersDelante SEO/SEM Agency
4.9(115 reviews)Delante: SEO, SEM & AI Search in one Search Agency - focused on results, growth, and business impact
Highly recommendedTop awardedDelante is an award-winning international Search Agency specializing in SEO, SEM, and AISO (AI Search Optimization). With offices in Kraków, New York, London, Italy, Spain, we support global brands across 29 global markets. Our +65 experts create tailored strategies focused on business impact - not vanity metrics . We know that marketing has to pay off. That’s why we track ROI, ROAS, and CAC to ensure our clients’ investments generate measurable growth. From increasing visibility to scaling international sales, our result-oriented and data-driven approach makes us the trusted partner behind the success of global e-commerce and B2B leaders. Our strategies have earned us recognition from Top International Awards, including: 🏆 Forbes Diamonds 2025 🏆 Deloitte Technology Fast 50 Europe 🏆 Financial Times FT1000 🏆 Google Premier Partner - Top 3% of Agencies Worldwide 🌍 🏆 Global Search Awards 2024 - SEO Agency of the Year 🏆 European Search Awards 2024 🏆 Global Agency Awards 2024 - Best B2B SEO Agency of the Year 🏆 Global Digital Excellence Awards 2024 More visits, more sales - let’s get you in the lead! Forward is our only direction - because Delante means Forward. It’s our can-do-attitiude mindset.Looking for work in User Experience (UX/UI)Located in Greater London, United Kingdom (+3)From €3,000 for User Experience (UX/UI)Worked in Clothing & Accessories (+8)Speaks English, Polish51-200 membersCreatif Agency
4.6(12 reviews)Web Design Agency, at Creatif Agency we help business grow online and boost their ROI
Top awardedCreatif Agency is an award-winning branding and web design agency built on one standard - that every project should be remembered. Founded in 2019, we work with startups, established companies, and ambitious founders to build brands and websites that are 100% custom, strategically sharp, and designed to last. Our services cover brand strategy, visual identity, presentation websites, eCommerce platforms, and custom digital applications all developed in-house, under one roof. Recognised by TechBehemoths as the #1 branding agency in Germany and top web design provider in Berlin and Helsinki. Our awards reflect a standard we set before the first brief arrives and hold on every project, for every client. No templates. No shortcuts. Just work that makes a difference. Serving clients across Romania, US, UK, Germany, Iceland, and beyond from startups finding their identity to enterprises redefining theirs. Creatif Agency is the design agency, built to perform.3 works in User Experience (UX/UI)Located in Greater London, United Kingdom (+6)From €3,000 for User Experience (UX/UI)Worked in Food (+10)Speaks English, Romanian1-10 membersCrazy Wisdom
4.9(16 reviews)Safe brands die quietly.
Top awardedOur name is a statement of intent, a promise. Crazy is the leap. The permission to challenge the brief, question the category, break the pattern. To stop the eye. To make people feel something. Wisdom is the edit. The structure, discipline, and craft that turns attention into trust. The thinking that moves moments to movements. The long game. We're a multi-disciplinary brand consultancy, called at the moments that define what a business becomes: launching, scaling, repositioning, raising, acquiring. We advise and deliver across brand strategy, identity, and activation. A small practice by design. Our senior team is active across every engagement, as comfortable delivering assets as advising on strategy. Offices in Preston and London. Clients across the UK, Europe, and the US. Defy Logic. Define Legacy. Previously traded as 3manfactory Ltd.Looking for work in User Experience (UX/UI)Located in Greater London, United Kingdom (+1)Budget on requestWorked in Non-profit (+13)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.5 works in User Experience (UX/UI)Located in London, United KingdomFrom €5,000 for User Experience (UX/UI)Worked in Entertainment & Events (+9)Speaks English11-50 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 User Experience (UX/UI)Located in Saint Albans, United Kingdom (+1)From €1,500 for User Experience (UX/UI)Worked in Industrial Goods & Services (+5)Speaks English, Italian(+1)11-50 membersNinjaPromo
5(50 reviews)#1 Subscription-Based Digital Marketing Agency
Top awardedNinjaPromo is a full-service digital marketing agency offering marketing services through a flexible subscription model NinjaPromo replaces rigid project-based pricing with a flexible subscription model, giving businesses access to the digital marketing services they need with predictable monthly costs and no long-term commitments. We deliver full-cycle digital marketing across all key channels and disciplines. From market research, positioning, and brand strategy to design, creative and content production (including video), performance marketing, SEO, paid advertising, content marketing, social media, influencer marketing, PR, web and landing page development, and analytics - we run your marketing operations end to end under one roof. Our integrated approach keeps strategy, creatives, and media aligned, so every campaign supports your growth targets, whether you need one core service or a complete marketing transformation. We work with companies across multiple industries because we believe real marketing expertise is not about being locked into a single niche, but about the ability to research, understand, and win in any market. Our teams follow a research-driven playbook: deep industry and competitor analysis, understanding regulations and audience behavior, and rapid testing to find what truly converts. This approach has already delivered proven results in B2B and SaaS, crypto and Web3, fintech and financial services, IT and software, gaming and iGaming, e-commerce, real estate, healthcare, forex, AI and more, with new verticals constantly added to our portfolio. Cross-industry experience lets us transfer successful tactics from one sector to another, giving our clients an advantage that single-industry agencies simply cannot provide.1 work in User Experience (UX/UI)Located in Greater London, United Kingdom (+6)From €3,000 for User Experience (UX/UI)Worked in E-commerce (+23)Speaks English201-500 membersFellow Partners
5(8 reviews)Your partner for commercial success.
RecommendedTop awardedWelcome to Fellow Partners. We're an award-winning international brand and marketing agency helping businesses create commercial momentum through brand strategy, identity and integrated marketing campaigns. At Fellow, we believe great brands should do more than look good—they should drive growth. We combine strategic thinking with creative excellence to build brands, launch campaigns and deliver marketing that helps businesses win customers, increase sales and strengthen market position. Working as an extension of your team, we provide strategic and creative expertise across every stage of the customer journey, including: • Brand Strategy & Positioning • Brand Identity & Visual Design • Packaging Design • Brand Messaging • Copywriting • Marketing Strategy & Planning • Creative Campaign Development • Content Marketing & Creative Production • Account Based Marketing • Digital Marketing Campaigns & Websites • Media Planning & Buying • International Marketing & Transcreation • Campaign Reporting & Performance Analysis Whether you're launching a new brand, repositioning an existing one, or looking to generate more leads and sales, we create connected brand and marketing programmes that deliver real commercial impact. Our experienced team works across both B2B and B2C sectors, supporting clients throughout the UK , Europe , the US and wider international markets. By combining global strategic thinking with local market insight , we create brands and campaigns that resonate wherever your business operates. As an agile, senior-led agency, we integrate seamlessly with in-house teams or provide a complete outsourced brand and marketing solution. We focus on delivering work that is accountable, measurable and aligned to your commercial objectives. Visit our website and contact us to learn more about Fellow Partners and discover how we can help your business build a stronger brand and accelerate growth . www.fellow.partners2 works in User Experience (UX/UI)Located in London, United KingdomFrom €3,000 for User Experience (UX/UI)Worked in Software & Computer Services (+11)Speaks English, German(+1)11-50 membersOptima Design
(0 review)Top awardedWe build brands people believe in. Since 1995, Optima has partnered with organisations to create brands that inspire confidence, build trust and deliver measurable growth. Based in the historic city of Lincoln, we work with businesses across the UK and around the world, bringing together brand strategy, graphic design, website design and development, SEO and digital marketing under one roof. Every organisation is different, which is why every project starts with listening. We take the time to understand your ambitions, your audience and the challenges you face before developing solutions built around your goals, not assumptions. By combining strategic thinking, creativity and technical expertise, we create connected brand experiences that strengthen reputations, engage audiences and deliver lasting results. Over the past three decades, we've worked with ambitious local businesses, national organisations, charities, international NGOs and government bodies, building long-term partnerships based on trust, collaboration and measurable success. Whether we're creating a new brand, developing a high-performing website, improving search visibility or delivering integrated marketing campaigns, everything we do is driven by one simple belief: great work starts with understanding your organisation and ends with results that make a genuine difference.3 works in User Experience (UX/UI)Located in Lincoln, United KingdomFrom €1,000 for User Experience (UX/UI)Worked in Government & Administration (+5)Speaks English11-50 membersAthlon Technology
5(4 reviews)Digital experiences that drive growth
Athlon Technology is a digital design and software development agency, founded in 2006 and based in Sofia, Bulgaria. For nearly two decades, we have partnered with organisations like Deutsche Bank, PwC, Amazon, Zebra Technologies, NRG, and Fundpath to untangle complex problems and build software that works in the real world, not just on paper. Our work spans three areas: Product Design & Strategy - UX/UI design, design research, service design, and scalable design systems Engineering - Cross-platform software development, mobile and web applications, system integration, and technical architecture Digital Production Hub - A centralized production capability with dedicated producers managing end-to-end delivery, ensuring alignment across design, development, and business objectives14 works in User Experience (UX/UI)Located in Greater London, United Kingdom (+2)From €5,000 for User Experience (UX/UI)Worked in Telecommunications (+10)Speaks English, Bulgarian(+2)51-200 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 User Experience (UX/UI)Located in London, United Kingdom (+4)From €10,000 for User Experience (UX/UI)Worked in Construction (+10)Speaks English, German(+1)201-500 membersCocota
5(13 reviews)Thoughtful design for soulful brands
Top awardedWe're Cocota, an award-winning branding and digital design boutique studio. Since 2017, we have been crafting online and offline experiences that combine functionality, purpose, and beauty. Our Capabilities are: - Brand Strategy - Brand Identity - Brand Rollout - Custom Web Design - Accessible Design Core areas of expertise of Cocota: - Retail - Health - Technology - Finance - Travel & Hospitality - Arts & culture We've been awarded over 40 international design awards. Contact us at [email protected] for a free consultation call.5 works in User Experience (UX/UI)Located in Madrid, SpainFrom €10,000 for User Experience (UX/UI)Worked in Restaurants (+11)Speaks English, Portuguese(+1)1-10 membersGrafika.by.K
(0 review)AI-powered. Human-led. Built for growth. https://grafikabyk.co.uk/free-digital-growth-check
Grafika.by.K is an independent design and digital growth consultancy helping small businesses build stronger, more effective digital presence. Founded by multidisciplinary designer and digital consultant Karolina Karczmarczyk, Grafika.by.K combines website design, UX, SEO, branding, digital strategy and AI-assisted workflows to help businesses attract the right audience, build trust and generate better-quality enquiries. Rather than treating websites, branding and SEO as separate services, Grafika.by.K takes a connected approach. Every project considers how the business is positioned, how customers experience the brand, how easily they can find it online and how effectively the website supports conversion and growth. The consultancy works directly with business owners and marketing teams, providing senior-level strategic and creative support without the overheads of a traditional agency. Specialist freelance support can be brought in where required, allowing projects to scale while keeping communication direct and consistent. Grafika.by.K’s approach is AI-powered but human-led. AI is used to accelerate research, analysis, ideation and production, while strategy, creative judgement, business context and brand personality remain firmly human. Services include website design and redesign, UX and conversion optimisation, SEO and AI-search visibility, branding and visual identity, digital strategy, graphic design and ongoing digital growth support.Looking for work in User Experience (UX/UI)Located in Purton, United KingdomFrom €1,000 for User Experience (UX/UI)Worked in ConstructionSpeaks English, Polish1-10 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.4 works in User Experience (UX/UI)Located in London, United Kingdom (+1)From €3,000 for User Experience (UX/UI)Worked in Education (+12)Speaks English, German(+2)11-50 membersAgile Cyber Solutions Limited
4.9(10 reviews)Transforming Ideas into AI-Driven Web and Mobile Apps.
Highly recommendedFounded in 2012, Agile Cyber Solutions has been helping startups and small and medium enterprises (SMEs) grow with reliable custom software solutions. We specialise in developing AI-integrated products and services that empower SMEs to deliver innovative, modern solutions to their customers. With expertise in both open-source AI models (for privacy-focused solutions) and commercial AI models (for cutting-edge capabilities), we tailor our approach to meet your unique needs. From automating workflows to improving customer experiences, our tools drive efficiency, reduce costs, and enhance the value of your products and services. Get in touch to explore how our AI-powered solutions can transform your business. Our success is rooted in a clear and deliberate approach. We believe in collaboratively challenging solutions and technology choices to refine and align them perfectly. By deeply engaging with business use cases and implementation, we add value beyond coding, turning ideas into practical, impactful solutions. We pride ourselves on the honesty to say no to requests we cannot deliver. By staying super-focused on development and collaborating with experts for areas like UI/UX and SEO, we ensure that every aspect of your project receives the specialised attention it deserves. With a development team in India and a customer-facing team in the UK, we offer the best of both worlds: strong technical expertise and local understanding. Over the years, we’ve successfully delivered more than 350 projects for SMEs across diverse industries, earning a reputation for reliability and innovation. Still unsure? Work with us risk-free. We are so confident in the quality of our solutions that we offer a no-risk, money-back guarantee. If we don’t deliver as promised, we’ll refund your investment—no questions asked. Contact us today to learn more about our offerings and start your risk-free journey to discovering how we can help your business grow.3 works in User Experience (UX/UI)Located in London, United KingdomFrom €10,000 for User Experience (UX/UI)Worked in Pets (+7)Speaks English51-200 membersCodexelle
4.9(10 reviews)We're creating,connecting, growing
Highly recommendedCodexelle is a digital agency based in New York, Paris, Manchester and Toronto specializing in the creation of bespoke and elegant web experiences. We partner with discerning brands to lead their digital transformation through strategic thinking, refined design, and precision-driven development. Every project is treated as a unique piece — crafted at the intersection of creativity, innovation, and technical excellence.8 works in User Experience (UX/UI)Located in Greater London, United KingdomBudget on requestWorked in Real Estate (+5)Speaks English, French11-50 members