All Web App Development Companies in Poland
Plavno
5(16 reviews)AI-First Software Company: Secure Agents, Voice Assistants, and Scalable Cloud.
Top awardedPlavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation , from product management and analysis to design, development, testing, and ongoing support. We have a unique advantage , our pre-formed full teams work exclusively on products in their specific domains, such as Healthcare, E-Learning, FinTech, Travel & Hospitality, Fleet management and more. We can help you with: ✔ Web Development ✔ Mobile App Development ✔ CRM/CMS/SaaS Development ✔ Chat and Chatbot Development ✔ Web3 / DeFi / DAO / Smart contract ✔ WebRTC Stop struggling with bloated budgets and slow time-to-market. At Plavno, our fully-fledged team provides cost-effective and streamlined solutions that minimize technical debt and maximize your product's potential. With end-to-end support and a proven track record in the SAFe Scaled Agile Framework, we're the partner you need to succeed. LET’S CONNECT Let us help you choose the best path forward to deliver the perfect solution: sales@plavno.io23 works in Web ApplicationLocated in Warsaw, Poland (+2)From €10,000 for Web ApplicationWorked in Banking & Financials (+19)Speaks English, French(+2)51-200 membersLeaware
4.8(13 reviews)We build the right software. We build the software right.
Top awarded⭐ IT Leader Awards winner | Software house & AI automation partner for SMEs across DACH, Benelux and the Nordics For 16 years, Leaware has built custom software and AI automations that remove manual work and deliver measurable results. Our 40-person team has delivered web and mobile platforms, AI applications and process automations for 100+ companies in 20 industries, including Microsoft, AXA and SAP. We work remotely by design with clients in Germany, Belgium, the Netherlands and the Nordics: same time zone, EU-based team, GDPR-compliant delivery and one point of contact who speaks business, not just tech. WHAT WE DO 🟢 Custom Software Development – web and mobile apps (iOS & Android), SaaS platforms, MVPs. 🟢 AI Applications – custom AI assistants, document processing and LLM tools integrated with your systems. 🟢 Business Process Automation with AI – invoice processing, quoting, reporting, CRM/ERP data sync. 🟢 Odoo ERP & CRM – staged implementations extended with AI. 🟢 Digital Strategy – discovery workshops, technical audits and roadmaps before you commit budget. 🟢 Team Extension – experienced developers joining your team. HOW WE WORK 1. Discovery workshop – we map your process and define the scope together. 2. First phase with a clear price – one fixed-scope step, quick results. 3. Scale what works – expand step by step, with no big-bang risk. WHY LEAWARE 🔵 Business first – we start from your process and ROI, not technology. 🔵 One team, full scope – analysis, UX/UI, development, QA and AI under one roof. 🔵 16 years of international delivery and long-term partnerships across Europe. We don't just deliver code. We design, automate and scale solutions that pay for themselves.28 works in Web ApplicationLocated in Torun, Poland (+5)From €3,000 for Web ApplicationWorked in Insurance (+33)Speaks English, Dutch(+3)51-200 membersCivitta
5(16 reviews)Digital solutions, consulting and funding.
Highly recommendedCivitta started in Central and Eastern Europe and we are proud to be the largest consultancy emerging from our region. Today, we deliver projects worldwide.8 works in Web ApplicationLocated in Warsaw, Poland (+11)From €3,000 for Web ApplicationWorked in Beverage (+38)Speaks English, Armenian(+9)501-1000 membersDelante SEO/SEM Agency
4.9(122 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: 🏆 European Agency Awards 2026 Winner (Integrated Search Agency of the Year, Best Use of AI in a Client Campaign) 🏆 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 Web ApplicationLocated in Kraków, Poland (+3)From €1,000 for Web ApplicationWorked in Clothing & Accessories (+8)Speaks English, Polish51-200 membersCeladonsoft
5(7 reviews)Scalable systems for complex business operations — delivered with clarity and predictability.
We help growing and established companies turn complex software initiatives into clear, scalable, and well‑managed systems. Our job is more than just software design and development — our job is taking care of your success. We don't jump straight into development. We start with discovery, solution design, and business analysis to define scope, architecture, integrations, and priorities before a single line of code is written. This is how we reduce delivery risk and protect your budget. We focus on three solution domains: 1. Custom Business Systems & Operational Platforms 2. Mobile Products for Customers and Operations 3. AI‑Enabled Business Workflows (AI under senior engineering control) Our strongest industry experience is in Food & Beverage, Real Estate, and FinTech — with growing expertise in iGaming, EdTech, and Travel Tech. Why companies choose us: clarity before development, structured delivery with PM and QA, domain‑aware solutions, and AI‑accelerated senior engineering. We work best with growing mid‑market companies, multi‑location businesses, and organisations that have outgrown spreadsheets or disconnected tools. We work as an extension of your business, in tight communication and total transparency — so there's no waste of time on back‑and‑forth. Start with a Solution Discovery call – to clarify scope, architecture, and the right path before any build commitment.31 works in Web ApplicationLocated in Warsaw, Poland (+3)From €10,000 for Web ApplicationWorked in Food (+23)Speaks English, German(+2)51-200 membersphilosopht
(0 review)A partner to those companies that want to fully realize their potential.
philosopht is a software house that builds custom software—web, mobile, and desktop applications, as well as IT systems that support companies’ day-to-day operations. We guide clients from the initial brief all the way to a fully functional, maintained product: we don’t start with code, but with workshops at your company, during which we get to know your team, processes, and real-world business context. We work within a clearly defined process. Just one day after the workshops, you receive a clickable mockup; within the first week, a full UI/UX prototype; and then the architecture, timeline, and budget—all approved together before development begins. We meet with you regularly. You see in real time what has actually been created and know what will appear in the next iteration. After deployment, we stay with you—hotfixes, new modules, and feature expansion. We tailor the tech stack to the problem, not the other way around. Web: React, Vue, Next, Nuxt — dashboards, admin panels, SaaS. Mobile: React Native for speed, native iOS/Android where every frame counts. Systems: ERP, CRM, integrations, business process automation. Desktop: Electron on Mac, Windows, and Linux, with offline-first mode when needed. We don’t limit ourselves to code. We have a legal team specializing in tech law (terms of service, GDPR, etc.), a dedicated marketing team, social media and SEO management, and product visibility optimization across language models—ChatGPT, Claude, Perplexity. We also give our clients access to our network of founders, lawyers, and marketers from “nascent unicorns.” We speak business, not jargon. We justify technical decisions in terms of cost, implementation time, and impact on the product. We have over 20 commercial projects and thousands of hours of experience under our belt.Looking for work in Web ApplicationLocated in Kielce, PolandFrom €5,000 for Web ApplicationWorks in multiple industriesSpeaks English, Polish1-10 membersBluerank
5(1 review)Award-winnig strategic growth partner
Top awardedSince 2005, Bluerank has helped brands design and scale marketing that drives real business growth. We work in a Brandformance model, combining brand building, performance, data, technology and creativity into one integrated system. With more than 120 certified specialists, we support companies that want more than siloed execution. We connect growth strategy, SEO & Searchformance, AI-ready search strategy, paid media, analytics, CRM, marketing automation and creative into one engine built for measurable impact. We also support brands in international expansion and specialize in healthcare marketing , where trust, reliable information and compliance are critical. Through our active role in CEEDA and DALL , we have direct access to the latest digital knowledge, local market expertise and partner insight across Europe, helping our clients grow with strategies grounded in real market context. Our work is recognized by leading industry awards, including European Search Awards 2025, Global Search Awards 2025 and Performance Marketing Diamonds 2025 , with wins such as Best Use of Search – Health (Large), Best Integrated Campaign (Large), Grand Prix and B2C Campaign of the Year . What we do Growth Strategy | SEO & AI Search | Performance Marketing | Analytics & Measurement | CRM & Automation | Creative | International Marketing | Healthcare MarketingLooking for work in Web ApplicationLocated in Łódź, PolandFrom €1,000 for Web ApplicationWorked in Beauty (+2)Speaks English, French(+2)51-200 membersSaM Solutions
5(3 reviews)SaM Solutions is an international provider of IT services and software solutions with over 30 years
RecommendedTop awardedWe focus on IT consulting and custom software engineering, catering to both the European and US markets by leveraging our global resources. Serving a wide range of clients, from startups and SMBs to global enterprises and government agencies, we deliver technological excellence, accelerate time to market, and ensure uncompromised software quality and security. SaM Solutions employs some of the most talented IT professionals in the industry. We continually invest in skills development and knowledge enhancement to ensure our clients receive world-class software solutions and services most cost-effectively. In every client engagement, we are committed to guaranteeing the success of IT processes and software systems.28 works in Web ApplicationLocated in Warsaw, Poland (+5)From €10,000 for Web ApplicationWorked in Industrial Goods & Services (+23)Speaks English, German(+2)501-1000 membersPagepro
5(6 reviews)Next.js & Sanity Migration Experts
Top awardedNext.js & Sanity Migration Experts. Ranked #1 Sanity and top-3 Next.js development agency on Clutch (4.9 stars). We move digital-native companies off WordPress, Drupal, Webflow, Wix and other legacy or no-code stacks to Next.js & Sanity. Our own migration framework, Nexity , handles redirects, SEO checks and content modeling, so we do not rebuild them from scratch on every project. HOW WE TAKE THE RISK OUT Every migration starts with a 48h demo on your real content and a fixed scope and price before any code is written. Know the price upfront: fixed scope and price, agreed after a free assessment and before any code is written Keep your rankings: URL audits, 301 redirects and Core Web Vitals work are part of every migration -Publish without waiting on developers: Sanity with a page builder and live preview for your content team PROOF GP Notebook: a 100,000+ page medical platform moved from a legacy CMS to Next.js & Sanity. Organic traffic doubled within two years. DarkTools: a B2B product catalog rebuilt in 4 weeks. Lighthouse mobile went from 45 to 92 and desktop from 83 to 99. WHAT WE DO Next.js & Sanity replatforming (Nexity) AI Project Takeover: production-ready in 2 weeks for apps built with v0, Cursor, Bolt or Lovable, or we tell you upfront if they need a rebuild SLA & continuous development after launch Team & staff augmentation WHO WE WORK BEST WITH Digital-native SMBs outgrowing a low-code or no-code stack Companies stuck with a legacy CMS or a custom monolith Startups and independent CTOs needing specialised Next.js & Sanity delivery AWARDS #1 Sanity and top-3 Next.js development agency on Clutch Clutch Top Sanity Developer 2025 Clutch Top Next.js Developer 2024 Forbes Diamond Poland 202414 works in Web ApplicationLocated in Bialystok, PolandFrom €20,000 for Web ApplicationWorked in Hospitals & Healthcare (+12)Speaks English, Polish11-50 membersDigital Bunch
5(14 reviews)Cross-Disciplinary Digital Consultancy
Digital Bunch is a cross-disciplinary digital consultancy transforming complex ideas into breakthrough results. With 60+ specialists across four continents, we're strategic advisors who actually execute. Our secret? Breakthrough solutions emerge when diverse expertise collides. When AI engineers challenge brand strategists, when 3D artists inspire UX designers, magic happens. We deliberately blur boundaries between specialties because innovation lives in the spaces between traditional categories. From strategy and branding to AI development and virtual production, we partner with ambitious organizations like luxury automotive brands, Saudi megaprojects, and global innovators who need a partner that thinks strategically and executes flawlessly. Ready to transform complexity into clarity?13 works in Web ApplicationLocated in Warsaw, Poland (+1)From €1,000 for Web ApplicationWorked in Automotive (+12)Speaks English, Arabic(+1)51-200 membersDevsPower
5(5 reviews)Next.js development experts from Poland
We are specialists in creating applications using Next.js and React. Our web solutions are engineered to meet the highest standards of quality and performance. Our core expertise: Next.js and React engineering teams on demand Custom software development solutions3 works in Web ApplicationLocated in Poznań, PolandFrom €1,000 for Web ApplicationWorked in Software & Computer Services (+3)Speaks English, Polish11-50 membersBagstudios Business Design
5(1 review)We build brands and visual experiences that captivate audiences, inspire culture, and buzz media
Top awardedBagstudios is a company that uses design and knowledge to create new and exciting things for businesses. We focus on helping corporate clients in areas like biotech, pharmaceuticals, IT innovation, science, technology, fashion luxury, and business design. DESIGN We believe that design just like the law of attraction works only when it comes to good intentions, nuanced thinking, and positive human experience. With 10+ years of experience in branding, advertising, and visual communications for a wide variety of international brands. Our work succeeds in the achievement of award-winning products. BUSINESS In the rise of the digital era, communication design can be improved through deep experience in arts and science to be a razor-sharp, whole-brain approach to a new era of human factor design.1 work in Web ApplicationLocated in Kraków, PolandBudget on requestWorked in Automotive (+7)Speaks English, German(+3)1-10 membersBrand Backup
5(5 reviews)Where speed meets perfection. Creative Design services driving results for global and local Brands.
Brand Backup is the creative partner trusted by Europe's most demanding brands - from FMCG giants to restricted-market leaders. For over 20 years, we've built our reputation on one unshakable principle: exceptional quality, delivered fast, at prices that make sense. We don't just design. We solve. Whether you need campaign assets in 48 hours or a complete global campaign key visuals, we deliver without compromise. Our in-house teams of strategists, designers, developers and account manager work in perfect synchronization - no delays, no excuses, no stress. Why brands choose us? We specialize in high-pressure environments. We've supported Central Europe's #1 beverage brand - to capture significant market share. We've built equity for leading tobacco brands across Europe, Africa, and the Middle East. We've managed complex, time-sensitive projects for multinational corporations that demand excellence under pressure. Our secret? A combination of world-class creativity, bulletproof processes, and a team that thrives when stakes are highest. We maintain 15-year relationships with clients because we're not just good - we're reliable, efficient, and genuinely invested in their success. The Brand Backup difference: Speed without sacrifice: Express turnarounds with zero quality compromise. Stress-resistant delivery: We excel in high-pressure, complex projects Industry expertise: Deep experience in FMCG and restricted markets (alcohol, tobacco) Proven efficiency: Same clients for 15+ years. That's not luck—that's excellence. Smart pricing: Premium quality at reasonable Eastern European rates. No hidden costs, no surprises. Ready to work with a team that delivers? Let's talk.Looking for work in Web ApplicationLocated in Kraków, PolandBudget on requestWorked in Industrial Goods & Services (+3)Speaks English, Polish11-50 membersEfficientWeb
(0 review)Boutique Software Partner - We take ownership of what you entrust us to build
We don’t just ship code. We build with care, ask the hard questions, and stay accountable for the outcome. We’re a boutique team of engineers, consultants, and long-term partners. Every project we take on is treated like it’s our own: designed with clarity, built with discipline, and shaped by a genuine interest in how things work – and how they’ll hold up over time. Whether it’s an enterprise-grade WordPress platform, a custom ecommerce system, or an AI-native app, our approach stays the same: We listen closely. We build responsibly. We stay flexible. We keep things honest. Because we believe that trust is earned not just in how we communicate – but in what we deliver.4 works in Web ApplicationLocated in Rzeszow, PolandFrom €10,000 for Web ApplicationWorked in E-commerce (+4)Speaks English, Polish11-50 membersFocusReactive
5(5 reviews)We build Composable Content Systems. Fast and Scalable.
We architect, build and lead technically advanced websites with a focus on performance and scalability. Partners and experts in Next.js/Vercel, Sanity, Contentful, Shopify Hydrogen and other Headless eCommerce plafroms.Looking for work in Web ApplicationLocated in Warsaw, PolandFrom €1,000 for Web ApplicationWorked in Others (+6)Speaks English11-50 membersSENLA | Software Engineering Laboratory
5(2 reviews)Scale your engineering teams with SENLA
Top awardedSENLA is a leading Talent Augmentation provider in Europe, offering access to over 700 highly skilled tech professionals . Trusted by global leaders such as BOSCH, IKEA, Bayer, and Deloitte, we specialize in enhancing tech teams with top-tier engineers, architects, and data scientists. Our proven talent system guarantees 95% client satisfaction and a 94% staff retention rate . With flexible options including individual experts, dedicated teams, or development centers, we can launch new teams in as little as 10 days . Since 2012, we’ve delivered over 350 successful projects across a wide range of industries. Our approach focuses on: Rapid access to pre-vetted tech talent; Building tailored teams that fit your unique requirements; Effortless integration with your workflows; Reliable ongoing support and quality assurance. Ready to transform your tech capabilities? Partner with SENLA and discover the unmatched value of expert Talent Augmentation.22 works in Web ApplicationLocated in Warsaw, Poland (+1)From €10,000 for Web ApplicationWorked in Software & Computer Services (+16)Speaks English, German(+1)501-1000 membersLexogrine
5(25 reviews)Lexogrine: Your Premier AI-Powered React Development Company
Highly recommendedLexogrine is dedicated to transforming businesses by building advanced web and mobile applications powered by cutting-edge AI. As a specialized React development company , we provide comprehensive services that bridge the gap between intelligent algorithms and seamless user interfaces, including LLM development, AI agents, and strategic consultancy. Our experienced team leverages a world-class tech stack to deliver scalable, intelligent solutions: Web & Mobile : TypeScript, React, React Native, Node.js, Prisma AI & ML : Python, PyTorch, Pandas, TensorFlow LLMs : OpenAI ChatGPT, Google Gemini, Anthropic Claude, Mistral Cloud : AWS, Google Cloud Platform Our expertise helps transform industries like healthcare, financial services, and gaming by integrating complex AI logic into high-performance React & React Native applications. Whether you need AI-driven mobile apps, automated content platforms, or predictive analytics systems, Lexogrine excels in bringing complex projects to life. Our track record as a top-tier AI, React Native & React development company is proven by our successful deliveries: Mysti AI : A personalized health assistant utilizing LLMs for diagnosis and result verification. Dew AI : An AI-driven beauty organizer that learns user preferences to provide smart product suggestions. Scout AI : A custom neural network-based esports observer with automated camera management. LHM : An AI-powered cloud platform for esports production automation. HelloGo : A social platform using intelligent matching to connect events with users. GLHF : Technological infrastructure for the brewing industry, featuring AI-based object identification. Partner with Lexogrine to harness the power of AI, unlock new business possibilities, and gain a competitive edge with a partner that truly understands the future of web technology.3 works in Web ApplicationLocated in Kraków, PolandFrom €5,000 for Web ApplicationWorked in Hospitals & Healthcare (+2)Speaks English, Polish11-50 membersMonterail
(0 review)Setting the new default in software development.
Monterail is a leading software development company based in Wrocław, Poland, delivering innovative digital products for industry leaders. Our team of 130+ experts specializes in building modern web and mobile applications for sectors such as fintech, proptech, healthcare, and e-commerce. With over 15 years of experience and 900+ successful projects for clients all over the world, we bring deep technical expertise and a commitment to exceptional user experience. Recognized by Deloitte (2016, 2017) and the Financial Times 1000 for rapid growth, Monterail continues to stand out through lasting partnerships, transparent collaboration, and consistently high delivery standards. We work with companies of all sizes — from startups to enterprises — offering senior-level talent and time-zone-aligned teams, especially for US-based clients.24 works in Web ApplicationLocated in Wrocław, PolandFrom €1,000 for Web ApplicationWorked in Software & Computer Services (+20)Speaks English51-200 membersUNICO-IT
4.9(12 reviews)Improve your online image, with us it's easy.
As Unico-IT, we combine the best practices of project management and software development to deliver the best possible solution to our clients.3 works in Web ApplicationLocated in Kosakowo, PolandFrom €40 for Web ApplicationWorked in Education (+3)Speaks English, Polish1-10 memberscklicky.com
5(1 review)Expert PHP Laravel & Symfony Applications Modernization, Refactoring and Optimization
cKlicky.com is a software engineering and web application optimization company specializing in refactoring, modernizing, and scaling PHP-based systems built with frameworks such as Laravel and Symfony. We help startups, SMEs, and growing digital businesses transform legacy or inefficient codebases into high-performance, secure, and maintainable applications. Our core focus is not rewriting software from scratch, but improving what already exists—preserving valuable business logic while eliminating technical debt and unlocking new levels of performance, scalability, and reliability. We provide end-to-end technical expertise across: • Code refactoring and modernization of legacy applications • Performance optimization (database queries, backend logic, and API efficiency) • Security audits and vulnerability remediation (SQL injection, XSS, CSRF, and more) • Technical debt reduction and long-term maintainability improvements • API refactoring, integration, and system architecture improvements • Backend and frontend optimization for speed, stability, and scalability We believe refactoring is often the smartest path forward—faster, more cost-efficient, and lower risk than rebuilding from scratch. Our work focuses on improving system architecture incrementally while ensuring business continuity and minimizing disruption. By combining deep expertise in PHP ecosystems with modern engineering practices, we help organizations extend the life of their applications and prepare them for future growth. Why clients work with us: • Improved application performance and response times • Reduced infrastructure and maintenance costs • Stronger application security and compliance readiness • Faster delivery of new features through cleaner architecture • Increased scalability without full system rewrites4 works in Web ApplicationLocated in Kraków, PolandFrom €1,000 for Web ApplicationWorked in Marketing & Advertising (+3)Speaks English, Polish1-10 members