EuroStack Directory is a curated guide to European-made and European-supported digital technologies, helping individuals and organizations discover alternatives that support digital sovereignty, interoperability, and compliance with European data-protection rules. The project brings together solutions across the digital stack, from cloud infrastructure and developer tools to security, communications, analytics, productivity, and business applications. Its directory includes commercial services and open-source technologies, with options for replacing widely used products in areas such as office software, cloud platforms, team communication, identity management, marketing, and analytics.

Visitors can browse by category or digital layer, compare alternatives to major non-European services, and explore recently added and open-source products. The site also publishes news and analysis on Europe’s digital future and invites users to suggest solutions or submit corrections, helping keep the directory useful and current. Developed by Stefane Fermigier of Abilian SAS and endorsed by the EuroStack Industry Initiative Foundation, the project supports greater choice, resilience, and investment in Europe’s technology ecosystem.