Top Tech Startups in Eastern Europe in 2026

Siena AI is a developer of an autonomous chat platform that aims to transform the way it runs and interacts with consumers by combining human empathy and intelligent automation. The platform provides capabilities such as product information, order tracking, address changes, returns and product exchanges, subscription and retention management, allowing firms to conduct customer care and social media interactions autonomously.

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.

Hello! We're a fully remote team of ∼60 people on a mission to help every creator earn a living. We do that by supporting hundreds of brands in their effort to find local creators around the globe, partner with them and monitor their performance. In the long term, we'll be the control centre creators use to earn a living. With nearly 2000 customers partnering with +10k creators a month, we are well on our way to helping a million creators get paid every single year. ? About our products: Modash's flagship product is discovery and analysis. We allow brands to find influencers all over the world, who reach real, targeted audiences and create impactful, relevant content. We list every creator on Instagram, Tiktok and Youtube. We also offer a monitoring product, which collects content for brands and measures it's performance. Imagine you have 1000 creators globally publishing every day - it's a real pain to keep track of what's happening. In Modash, it's the click of a button. Connecting these two powerful tools are lightweight relationship management functionality so teams can work together to scale their creator partnerships. People love this, because it gets them out of sheets and help keeps things updated in a single place. Some of our up-and-coming projects are in stealth mode. They leverage the power of data, the millions of relationships we're fostering and solve key pay-points related to partnerships and finance. Ask us about them in our intro call!

Insomniac Design is an award-winning digital creative agency founded in 1999, based in D.C.’s historic Blagden Alley. We’re an agile, nimble and innovative team organized by functional areas of expertise — Creative, Technology, Strategy, and Management. With offices in the U.S. and Europe, we’re a global team with diverse experience and cultural backgrounds who consistently strive for excellence. We specialize in human-centered design — with projects and work that includes complex web and mobile builds, digital transformation, branding, visual design, content, video and creative services. We’ve worked in the areas of policy, advocacy, government, foundations, commercial brands, and more — with clients like Brand USA, UNICEF, The World Bank, World Health Organization, Amnesty International, BBC Worldwide, National Endowment for the Arts, Lufthansa Airlines, Adobe, and Google. Insomniac Design’s work has won numerous awards such as W3 Awards, Communicator Awards, and the AIB awards. Beyond the U.S., our work in Asia and Africa has been featured in news and media around the world.

We’re giving the power of digital advertising to the people. Our job is to ensure that anyone has the tools they need to make their voice heard online. We’re a team of technologists, nonprofit leaders, and entrepreneurs driven by purpose and committed to the free exercise of our human agency.

Speechmatics are global experts in deep learning and speech recognition, providing technology that understands every voice. We have built the most accurate and inclusive speech-to-text engine available, which is now working with an amazing mix of global companies. We are VC backed, in the final stages of growth fundraising. Joining us means working with some of the smartest minds around the world, focused on cutting-edge projects and deploying the latest techniques to disrupt the market. We believe in putting people first; we’ll do all we can to help you develop your skills and give you the tools you need to thrive. We support people to work wherever they work best and also understand the importance of coming together to collaborate, socialise and build relationships. This is only the beginning; we’re looking for amazing people like you to continue our journey…

We help our customers to scale with professional and motivated teams. Hire top tech talent to extend your delivery capacity. Our engineers have the necessary niche skills, deep expertise, and are highly loyal.

A marketing agency built on the perfect union of marketers and engineers. Technology has transformed consumer lives A new breed of brands such as Google, Amazon, Netflix and Airbnb have captured consumers’ hearts & minds by disrupting the status quo across all sectors. These brands have defined higher standards of customer experience by continuously improving their products and services through digital media, data & AI. All brands must now live up to these new standards. Their strategic mediation and operational skills will allow you to take a fresh look at the project that you’ve entrusted us with.

BEBURAS is a decentralized venture technology syndicate building, funding and scaling technology ventures. We partner with founders, investors and enterprises across Europe, Africa, Asia and North America to provide venture building, fundraising, AI, technology delivery and strategic execution capabilities. By combining capital access, engineering expertise, AI and deep technology, we create a unified execution model for ambitious technology ventures. Core capabilities: Venture Building, Fundraising, Technology Delivery, AI, Technical Due Diligence, Strategic Partnerships, Deep Technology and Digital Transformation. One Partner. Total Execution.