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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
What? They list several hubs that work, I guess you could buy any of these.
https://github.com/codazoda/hub-ctrl.c#hubs-known-to-work
I've used this in the past for power cycling USB-powered embedded boards in a test farm, but the dependency on specific hubs is a pain. In the end it was easier to dedicate an RPi per board. The generation of RPi I was using could switch the overall USB power and that was good enough [1].
[1] https://github.com/bfletcher/remote-usb-target
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a more popular project.