Top Tech Startups in Eastern Europe in 2026

SimilarWeb is the pioneer of digital market intelligence, and the standard for understanding the digital world. Our platform provides customers with granular insights about every website and mobile app enabling visibility into digital behavior and letting businesses see what is actually happening with their competitors, their industry and throughout the digital world. We have thousands of paying customers worldwide and millions of users using our free platform every month. Our customers are some of the largest global brands in the world and including Walmart, AirBnb, adidas, DHL and eBay. SimilarWeb raised over $112 million and has over 400 employees in 8 offices around the world in NY, SF, London, Tel Aviv, Tokyo, Kiev, Paris, San Paulo. With the insights and the data we provide businesses, agencies, marketers and analysts can benchmark performance against competitors, reveal competitors online strategy, discover new opportunities, identify emerging trends and understand consumer

Aliz is a proud Google Cloud Partner with specializations in Infrastructure, Cloud Migration, Data Analytics, Machine Learning, and Generative AI. We deliver end-to-end cloud solutions, including infrastructure, data analytics, ML, and application development, off the shelf or custom-built on GCP using an agile, holistic approach. Life at Aliz has been really exciting lately. We earned the Google Cloud Generative AI Specialization, won Google Cloud’s Breakthrough Partner of the Year in APAC and the Partner of the Year Award in the Alps. Our team is expanding with offices in Hungary, Germany, Indonesia, Singapore, and we're actively supporting IT education.

You couldn’t pick a better time to join this world-class team of cloud experts.

Glovo is a mobile application operating in Spain since March 2015 that allows customers to outsource their daily errands to one of our delivery people in order to make life less cumbersome. Users can send or obtain any product in less than 60 minutes. The app connects users with independent couriers called glovers that acquire products from any restaurant, laundry or store in the city and also deliver urgent packages. In other words, Glovo is the new personal assistant available to everyone! Once the order is made, the user can interact with the glover assigned and follow his GPS position in real time. We developed a payment system that is easy and convenient – the client simply enters his credit card details when registering for the app and only gets charged once the product arrives at his doorsteps. In less than 8 months, we have launched in three Spanish cities and are already planning our international expansion. Get to know more about us at glovoapp.com

Entrupy aims to fight the global problem of counterfeits to become the de-facto standard for instant authentication. Entrupy is a hardware-enabled SaaS company that uses computer vision algorithms and microscopy to bring trust to transactions of high-value physical goods. Currently in use by thousands of secondary resellers and marketplaces worldwide, Entrupy provides the only scalable technology capable of authenticating luxury products from brands such as Louis Vuitton, Chanel and Hermès, among others. The service launched in 2016, following four years of research led by Ashlesh Sharma, Vidyuth Srinivasan and Lakshminarayanan Subramanian, Professor at New York University. Investors include DG Lab Fund, deep learning pioneer and Facebook AI Research (FAIR) director, Yann LeCun, serial entrepreneur and investor Zach Coelius, cloud computing pioneer and Google VP of Infrastructure Eric Brewer, and Japanese venture capital firm, Accord Ventures.

Medspas are booming, and are often a path for individual nurses to become business owners. We believe that’s a good thing for them, their communities, local economies, and clients. We unlock the entrepreneurial opportunity in aesthetics for those with the moxie to take the leap. Moxie gives aesthetic entrepreneurs everything they need to successfully compete (and win) against even the biggest medspa chains—including a strategic partner, a purpose-built platform, and unmatched pricing power. Today, Moxie has helped more than 250 aesthetic entrepreneurs—90%+ of which are female first-time business owners—successfully launch, run, and grow their own independent medspas. We are a healthy, grown-up but early-stage company, and operate remote-first. Learn more: joinmoxie.com

Showpad delivers the world’s most intuitive sales enablement platform, one that increases the effectiveness of your content by making it incredibly easy to find, present, share, and measure. Our platform enables organizations to equip their customers, partners, and sales reps with the right content at the right time, anywhere and from any device. Unlike traditional file sharing or content management systems, Showpad is the only platform that allows you to effortlessly present and distribute your content in a branded environment to all channels, over the cloud, and easily measure its impact on the business. With Showpad, sales and marketing teams work better together to advance conversations, inspire loyalty, and accelerate your business. Deploy Showpad quickly, and scale as your company and content grow.

Gr4vy is a cloud payments company that takes the complexity out of running your own payments infrastructure by doing it for you. We can deploy services on our cloud across the globe, deploying on the edge close to your customers. We can even allow you to host our services on your own networks. Centralized reporting, monitoring, and management mean all parts of your business will benefit from a single streamlined system, saving you time and money.

We build robotic arms. Custom-built robotic arms are already in use on the International Space Station and on planetary rovers. Our goal is to provide robotic arms that can be adapted for any space mission— from lunar surface missions to free-flying satellite missions. Robotic arms may be attached to lunar landers and rovers to enable a range of activities, including drilling, prospecting, instrument pointing, mobility, and cargo management. Made In Space Europe also provides robotic arms for orbital and free-flying missions, to support and enable activities such as satellite servicing and refueling, in-space manufacturing, debris capture, payload management, and more.

Revenue AI is an on-demand Revenue Growth Management platform for a global market that aims to provide augmented decision-making capabilities and an intelligent assistant. The Revenue AI assistant automates revenue decisions and empowers business leaders to focus on strategy and thrive on the market! Our vision is to fundamentally Reshape Revenue Management by Augmenting revenue decisions and Empowering the Business world to focus on Strategy. We provide Platform-as-a-service implementation of Augmented by our RAI chatbot. Intelligent Assistants disrupt this “on-demand” capability applying to all phases and components associated with Revenue Management across the complete execution cycle. In Revenue AI, this is reflected in four modules: Portfolio Architecture, Precision Pricing, Tailored Promotions, and Capable Organizations. We have clients from FMCG/CPG, Commodity Trading and Retail sectors.

Fluxon is a global product development company headquartered in San Francisco, California. We are builders. Passionate about technology. Focused on results. What excites us is to enable our customers to turn an idea into long-term success. We care deeply about doing the right thing. We are obsessed with quality and speed, and we love the work we do. Our leadership consists of industry experts and technology specialists from Google, Stripe, Accenture, and top tech companies across the globe. Check out more details at; cutt.ly/1QeTE4w