Hey! My name is Marcin Gminski and I am the creator of the Free and Open Source SQL Server Monitoring Framework: SQLWATCH.IO.
The project is completely free and under MIT license meaning you can use it however you like. You can monitor your entire SQL Server estate for free. I am not asking for anything in exchange but since you are here, a coffee would be great!
I also created and maintain Data Comunity Event Aggregator where you can see most of the data related events.
Thank you kindly and I hope you are enjoying both projects!