Connect with other builders, talk to teams looking for talent, meet your users, or showcase your app at the Ethereum World’s Fair. Explore what Ethereum is for and what it enables, test applications, and win in some fun challenges.

Aleph Festival is a single point of convergence for the entire builder universe. Over three months, it will host Latam’s biggest Hackathon, a 6-week Buildathon Season, and the Startup World Cup competition, alongside Regulation Day and technical summits on AI, DeFi, and more. ​Argentina has been building with crypto for decades, becoming a global reference for resilience, creativity, and real-world adoption. As the world turns its eyes to Buenos Aires for Devconnect, Aleph Festival is the step that prepares us to truly Bring Argentina Onchain.