Beats - Beats is the platform for single-purpose data shippers that is installed as lightweight agents and send data to machines to Logstash or Elasticsearch.

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.

Fortinet FortiAnalyzer - Fortinet FortiAnalyzer is a powerful product for Security Fabric Analytics and Automation.

Histats - Start tracking your visitors in 1 minute!

Fluentd - Fluentd is a cross platform open source data collection solution originally developed at Treasure Data.

Matomo - Matomo is an open-source web analytics platform