Time Series Websites
stata.com
Stata is the solution for your data science needs. Obtain and manipulate data. Explore. Visualize. Model. Make inferences. Collect your results into reproducible reports.
18,083 
$ 742,320.00
prometheus.io
An open-source monitoring system with a dimensional data model, flexible query language, efficient time series database and modern alerting approach.
52,846 $ 254,160.00