What are some alternatives?
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.
Quantcast - Quantcast Corporation is a digital marketing company that provides free audience demographics measurement and delivers real-time advertising.
Heap - Analytics for web and iOS. Heap automatically captures every user action in your app and lets you measure it all. Clicks, taps, swipes, form submissions, page views, and more.
ComScore - comScore is a leading internet technology company that provides Analytics for a Digital World™. Our audience, advertising and enterprise analytics enable faster, actionable insight from all forms of digital data.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.
Site Rank Data - View historical rank information of websites via time series charts.