ETHSofia 2025

ETHSofia 2025 will take place from 23–25 September in the heart of Sofia, Bulgaria, bringing together a global community of builders, founders, researchers, investors, and crypto enthusiasts to shape the future of web3. With a two-day conference on 24–25 September and a three-day hackathon from 23–25 September, the event is designed for those at the forefront of decentralized innovation. Key focus areas include AI & Blockchain, DeFi, RWA and Tokenization, web3 Security, Scaling Solutions, and Trading Technology, making ETHSofia a vital gathering for anyone pushing the limits of web3 technologies.

Sofia offers a unique environment for web3 growth — home to over 80 registered crypto companies, with 6.1% crypto adoption among Bulgarians (one of the highest rates in Eastern Europe), and a well-established crypto community since 2016. Bulgaria’s 10% flat corporate tax, abundance of tech talent, and top-five global ranking for software engineers per capita make it a compelling hub for blockchain development. ETHSofia 2025 will not only provide rich content and cutting-edge discussions but also tap into the region’s deep-rooted blockchain culture, making it a must-attend event for the global web3 ecosystem.