The European e-Infrastructures Observatory aims to address the e-Infrastructures community’s need for a tool to support progress monitoring and evaluation of related e-Infrastructures initiatives and programmes. It is currently composed of 7 intuitive, interactive and user-friendly visualization tools that allow for a multidimensional and polymorphic panorama for analysis and dissemination of e-Infrastructures achievements, possessing more than 45 benchmarking indicators as well as more than 10.000 individual data figures.