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.
Google BigQuery - A fully managed data warehouse for large-scale data analytics.
Histats - Start tracking your visitors in 1 minute!
VeloDB - Modern Real-Time Data Warehouse
Matomo - Matomo is an open-source web analytics platform
Amazon Redshift - Learn about Amazon Redshift cloud data warehouse.