Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.

Simple Poll - The easiest way to create polls in Slack

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.

GitHub Polls - Polls for GitHub issues and readme

Histats - Start tracking your visitors in 1 minute!

minipoll - Create simple shareable polls in seconds