StatCounter - StatCounter is a simple but powerful real-time web analytics service that helps you track, analyse and understand your visitors so you can make good decisions to become more successful online.

The Embedded Entrepreneur Book - How to build an audience-driven business

AFSAnalytics - AFSAnalytics.

Going Indie - A complete guide to becoming an indie software developer

Woopra - Track your customers' web and mobile activity, forms, emails, support tickets and more, all in one place with customer analytics. Analyze and take action.

PlanMancer - Planmancer.com - Unleash Your Business Potential!