Psyma - Psyma is an international market research solution.

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.

App Annie - App Annie is a marketing analytics tool available for apps of all kinds. With App Annie, you can track sales, traffic, and a variety of other factors pertinent to monitoring an app's trajectory.

Histats - Start tracking your visitors in 1 minute!

Owler - Owler is a crowdsourced data model allowing users to follow, track, and research companies.

Matomo - Matomo is an open-source web analytics platform