Top Tech Startups in Eastern Europe in 2027

Influee is a global creator marketplace and content platform that helps brands and agencies produce high‑performing user‑generated content (UGC) for paid social, at scale. We connect e‑commerce brands, performance marketing agencies, and digital products with 80,000+ vetted creators across 23 markets, primarily in Europe plus the US, Canada, and Australia. Our creators produce real, relatable content using real people, real environments, and intentionally imperfect, native styles that perform exceptionally well on Meta, TikTok, and other paid social channels. Brands use Influee to power their performance marketing, app acquisition, product storytelling, and always‑on content needs with a steady stream of UGC video ads, testimonials, unboxings, and social‑native creatives.

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.

ComplyAdvantage is helping firms rethink how they combat financial crime and comply with regulations (specifically around Sanctions, AML and CTF). The team is on a personal mission to combat the rising threat of terrorism and fight the negative impact on society of money laundering. ComplyAdvantage's proprietary, dynamic global database of individuals, organisations and all their connections, provides fresh insight into financial crime risks (e.g. Sanctions, Watchlists, Politically Exposed Persons, Adverse Media). ComplyAdvantage's screening platform helps to safely automate the risk assessment of customers and transactions, and their real-time analytics enable firms to monitor customer activity and spot suspicious behaviours. ComplyAdvantage uses machine learning and big data coupled with a tailored risk-based approach to help a wide range of insurance companies and financial institutions improve automation, reduce manual work (‘false positives’) and make decisions faster.

Connecsi is an easy to use SaaS platform that helps Brands to identify and connect with righteous social media influencers worldwide. Influencer marketing is one of the best solution to earn loyal customers for your brands and thanks to our advance tools and features, we make the whole process remarkably efficient, transparent and above all, Very easy. The basic features on the platform are absolutely free, so you can already save above 90% of your time by using the platform without any commitment. Moreover, we provide fully tailored solutions to clients that are new to the concept and prefer to see only results.

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.

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.

At Koinly, we are building software to help crypto investors stay compliant with their tax obligations and keep track of their investments. We launched the first version of our platform in 2019 and have since grown to over 1.5M users by solving a highly technical problem and saving our users countless hours of work (see what our customers say). All of this with a small team of super intelligent and dedicated individuals! Our values & work environment As a startup we value efficiency above all else. Our team structure is flat and focused where every individual has a critical role that directly impacts our users. You will not find any middle managers or pointless meetings here. Our environment is best suited for people who are hands-on, like to take ownership, and most importantly, are self-learners. Our team is based in Europe, so we try to work in the UK timezone but are flexible. Everyone is expected to work 40 hours and no more. We highly value people who can prioritise their work, know what tools to use to work efficiently and can set up processes to amplify the impact of their time. At Koinly, we’re truly passionate about the crypto space, so a genuine interest in crypto—beyond just Bitcoin—is a big plus. We look forward to hearing from you!

World's first AI Accountant to keep books, file taxes and manage compliance

Thor’s Hall is building a performance-based network for creators, publishers, marketers and online communities. We help partners monetize their audiences without having to build the technical infrastructure themselves. Thor’s Hall handles dedicated landing pages, campaign tracking, reporting and partner management while our partners focus on bringing quality traffic through the channels they already understand. Our model is simple: if a partnership generates revenue, everyone involved shares in the results. We currently focus on online gaming and iGaming, with the goal of building a wider network of creators, publishers and growth partners across multiple markets. We are still early, which means the people joining now have the opportunity to help shape how Thor’s Hall grows, test new acquisition strategies and potentially develop long-term partnerships as the network expands.