Gapminder is a data visualization tool for World Bank data. It includes links to various indicator databases maintained by organizations around the world and has links to numerous presentations on global trends
An international collaboration to improve evaluation practice and theory by sharing information about options (methods or tools) and approaches.
The MEASURE DHS STATcompiler allows users to make custom tables based on hundreds of demographic and health indicators across more than 70 countries.
Bob Williams' website offers a variety of resources around the use of systems concepts in evaluation.