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.
Datamatic.io - Datamatic - WordPress for data visualizations
Histats - Start tracking your visitors in 1 minute!
Whatagraph - Whatagraph is the most visual multi-source marketing reporting platform. Built in collaboration with digital marketing agencies
Matomo - Matomo is an open-source web analytics platform
Microsoft Power BI - BI visualization and reporting for desktop, web or mobile