Inside Network's research products offer independent data, metrics, and analysis of Facebook and social/mobile apps:

AppData is the leading independent service tracking traffic and trends for Facebook and mobile applications. AppData provides performance data for specific apps and developers, historical metrics, and detailed market and audience information.

PageData is an independent service that tracks user interaction and engagement data for Facebook Pages. PageData provides stats on historical Likes, People Talking About This, Post Likes, Comments, and Shares.

GPlusData is a comprehensive service that tracks trends and statistics for Google+ People and Pages. Discover which individuals and brands are most engaging, most followed, and experiencing the most growth.

The Facebook Marketing Bible is an ever-expanding guidebook for marketers, advertisers, and entrepreneurs who want to learn how to make the most of Facebook to increase reach and conversions.