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.

Pingo - Optimize images for the web quickly 🖼️⚡

AFSAnalytics - AFSAnalytics.

Imakiku - Imakiku is an audience response system for real-time voting, posting comments, and surveying.

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.

Presentii - Imagine a tool that lets you capture audience interest in your presentation content as you present.