Top Tech Startups in Warsaw, Poland in 2027

Coder is an information technology company that provides open-source tools and an enterprise platform that makes it easier to configure, secure and scale development environments. The company aims to build the best products available for developers. It was founded in 2017 and based in Austin, Texas.

Clipster is the leading performance-based creator marketing platform, revolutionizing how brands connect with audiences and how creators monetize their content. We believe in a future where influencer marketing drives verified performance, and every creator is fairly rewarded for their reach. Since launching in February 2025, Clipster has grown to 80,000+ signed up creators, generated over 100 billion views for the most recognizable brands in the world, and built a platform that’s redefining how authentic marketing is done. But we’re just getting started. If you are passionate about helping creators succeed, obsessed with impact, hungry to build and want your work to directly shape the future of the creator economy, and you want to do it alongside a world-class team, we’d love to meet you

Deserts Digital OÜ is a global digital agency. We help businesses grow online. Our home base is in Tallinn, Estonia. But our team works from all over the world. We have people from more than 15 countries. We have helped more than 60 brands so far, including big names like Nestlé, Colgate-Palmolive, UNICEF, and Chevrolet. We have delivered over 200 projects, and we support our clients any time, day or night. Here is what we do: Digital and AI marketing Social media marketing Creative services Video editing and color grading Digital accessibility and Braille solutions SAP consultation Corporate training We believe great ideas can come from anywhere, not just one city or one country. That is why we hire people from many backgrounds and let them work from wherever they are. We move fast, we care about good work, and we treat every client like a real partner, not just a number. If you want to build cool things, solve real problems, and work with a team that spans the globe, Deserts Digital could be the place for you.

Most businesses don't run on new software. They run on something built years ago that still takes the orders, books the appointments and holds the customer records — and that nobody has looked after since the person who built it moved on.

Moss is the all-in-one spend management platform built for modern finance teams. We bring together corporate cards, invoice management, and reimbursements with real-time budgets, smart approvals, and automated accounting built in. Moss integrates seamlessly with popular ERP systems like DATEV, Xero, and Exact Online, as well as HRIS systems such as Personio, BambooHR, and HiBob. Over 5000 businesses across Europe, including TicketSwap, CarWow, and Urban Sports Group, trust Moss to streamline spend and scale their finance operations. With €6.5B+ in spend processed annually, we help finance teams shift from manual tasks to more forward-thinking, strategic work. Whether you're managing spend across 5 or 500 employees, Moss gives you the visibility and automation you need to run finance, not spreadsheets. Interested in helping build tools to make life easier for finance professionals? Join our teams in Berlin, Amsterdam, London, Talinn and Warsaw.

CityZeen aims to transform the situation for over 1 billion individuals globally who lack access to secure, high-quality housing, as well as the millions more who lose out on valuable investment opportunities. With CityZeen, you're not just growing your wealth—you’re part of a movement to make sustainable living accessible for everyone.

The AI-powered pre-construction software helping estimators win more bids and win more business. Automatically detect, measure, compare and label project spaces and features on architectural plans and drawings in seconds, not hours.