Top 136 SaaS Companies in Warsaw, Poland, September 2026

Warsaw, Mazowieckie, Poland

We're AI Applied Insider, powered by deepsense.ai. Being AI pros ourselves, we get the game – the hurdles and the HUGE wins. We're all about sharing real insights, solutions that work, and what's hot right now in applied AI – expert to expert. Cool partners we collaborate with? Check these out: ‣ OpenAI ‣ Anyscale ‣ Nvidia ‣ LangChain

Warsaw, Mazowieckie, Poland

An integrator with a professional team focusing on integration and business processes automation projects in Poland and abroad. In these areas, we can provide all types of services to our clients, from analysis, consultancy, and audits through the delivery of partners’ software solutions to implementation and development of IT systems. We can provide services as time-and-material staff outsourcing (engineers, architects, PMs) but we mostly deliver fixed-price projects with defined scope, timeframe, and budget – also in the nearshore model. This makes our services exceptionally effective and competitively priced. We’ve delivered over 5000 integration services and 1500 successfully integrated systems.

Warsaw, Poland

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Warsaw, Poland

At LeanCode we deliver end-to-end solutions, starting with concept exploration and ending with a ready-to-use product. We're also engaged in building the Flutter community and in developing open-source libraries for .NET, React and Flutter. What matters to us is the teamwork and willingness to develop knowledge and skills in which we are happy to support our team members. LeanCode builds products for corporations and startups in the US, Europe, China, and Australia whose mission is to solve real-life problems using cutting-edge technologies. Our team consists of 50+ tech experts divided into teams specializing in Flutter, React, .NET supported by UX, PMO, and QA experts. We have been recognized as one of the fastest-growing companies in Central Europe and featured in the prestigious Deloitte’s Technology Fast 50. Get in touch with us and let’s talk about your project.

Warsaw, Poland

Daftcode is a Polish venture builder. We create enterprises from the start, transforming bold ideas into fast-growing products and businesses. We use our expertise and resources to create cutting-edge technologies that influence or disrupt established business models with new ideas, creating future revenue streams. We go beyond investing in tech companies. We actually establish them. And our ventures have a clear advantage over startups that are developed other ways. Our portfolio of ventures includes i.e.: Nethone - the global leader in AI-powered KYU (Know Your Users), providing top-class fraud prevention and customer intelligence solutions; Straal - an everything-payments one-stop-shop for online and omnichannel merchants of any size; Skriware - a comprehensive educational ecosystem that uses 3D printing to teach interdisciplinary STEAM skills; Indoorway - a smart, outstandingly accurate indoor positioning and traffic analysis solution; Performante - a 360 digital marketing agency

Warsaw, Mazowieckie, Poland

We’re Dealavo Smart Prices. We specialize in providing groundbreaking e-commerce solutions. But, what’s in here for you? 👁‍🗨Time and money saving, happier clients, faster scaling. How? Thanks to our tools. Comptetitor Price Monitoring. Dynamic Pricing. ROAS Booster. Competitors Assortiment Report. We combine the power of advanced machine learning technologies with our in-depth industry expertise to offer unparalleled efficiency and accuracy in web scraping, data analysis, and market insights. It’s about you, so we make sure you’ll get the best solution possible. 🤖 Our unique double verification process, combining state-of-the-art machine learning algorithms with manual reviews by our Quality Assurance Team, ensures the highest data quality, with 75% of mappings completed by our sophisticated algorithms. Over eight years, Dealavo has served a diverse range of clients in over 30 countries, gaining trust from global brands such as Samsung, DeLonghi, MSI, Xiaomi, Acer, Epson, and more, including one of Europe's top 10 largest pure-play e-shops. Dealavo's tools are designed to elevate your business strategy, enhancing profits and ROAS from product ads. We offer leading competitor price tracking and dynamic pricing tools that deliver powerful, actionable insights for brands and e-shops. Interested in transforming your ecommerce strategy? Connect with us to discover how Dealavo can drive your business growth. 🔗 Learn more at www.Dealavo.com → We’ve got some cool, solid numbers there ;) For five years we’ve been delivering services for plenty clients from 30 countries. We’ve gained the trust by global brands like Samsung, DeLonghi, MSI, Xiaomi, Acer, Epson, and many more, including one of the top 10 biggest pure play e-shops in Europe. More info: www.Dealavo.com

Warsaw, Poland

Developer of a marketing automation platform intended to help businesses grow faster. The company helps to automate the process of data collection, customer interaction and marketing campaign management, providing clients with a one-stop solution for marketing.

Warsaw, Poland

Vavatech focuses on creating web-based systems and provides specialized information technology training.

Warsaw, Mazowieckie, Poland

Oxla provides a database that specializes in lightning data processing, offering a distributed database platform capable of processing and handling large, complex queries with ease, designed to be compatible with PostgreSQL and optimized for modern hardware.

Warsaw, Masovian Voivodeship, Poland

Storware is a backup software producer with over 10 years of experience in the backup world. Storware Backup and Recovery is an enterprise-grade, agent-less solution that caters to various data environments. It supports virtual machines, containers, storage providers, Microsoft 365, and applications running on-premises or in the cloud. Thanks to its small footprint, seamless integration into your existing IT infrastructure, storage, or enterprise backup providers is effortless. What sets Storware apart is our commitment to centralization and unification of backup management, providing the best possible protection against ransomware attacks and ensuring uninterrupted business continuity, even in the face of disasters. With Storware, you can trust that your data will be restored quickly and easily, with minimal downtime and maximum efficiency. Our approach revolves around a single system, requiring just one universal license, offering unparalleled versatility and configuration freedom. Storware is a comprehensive solution that optimizes efficiency, promotes transparency, and saves costs. Whether you’re a small business or a large enterprise with stringent data protection requirements, Storware is here to provide the peace of mind you deserve. Our solution ensures that your critical data remains secure, accessible, and recoverable, no matter the circumstances.