Web Services Directory

StatMarket claims to provide the most accurate, real-time source of internet statistics and user trends. Internet demographics, market statistics and market trends are all reported on. Requires a subscription.

Nua Internet Surveys - an important source of information about the Internet on the Internet. It contains digests of all the important research reports and demographic surveys from the major research companies.

A highly recommended site for Internet population and usage statistics. The free weekly newsletter contains a wealth of valuable demographic information. A must-have for all Internet analysts

Media Metrics describes itself as the "global leader in digital media measurement". They regularly measure and publish a Top 10 domains for a wide range of countries.

CyberAtlas is the source for Internet statistics, market research, demographics and surveys. Find statistics on e-commerce, Internet advertising, and online populations from a variety of sources in one place.