Add GoatCounter

Disclaimer: I am the author of GoatCounter

README.md

@@ -113,6 +113,7 @@ _Web Analytics_
 - [Druid](http://druid.io/) - Distributed, column-oriented, real-time analytics data store. ([Source Code](https://github.com/druid-io/druid)) `Apache-2.0` `Java`
 - [Fathom Analytics](https://usefathom.com) - Simple & trustworthy website analytics. ([Source Code](https://github.com/usefathom/fathom)) `MIT` `Go`
 - [GoAccess](http://goaccess.io/) - Real-time web log analyzer and interactive viewer that runs in a terminal. ([Source Code](https://github.com/allinurl/goaccess)) `GPL-2.0` `C`
+- [GoatCounter](https://www.goatcounter.com) - Simple web statistics. No tracking of personal data. ([Source Code](https://github.com/zgoat/goatcounter)) `AGPL-3.0` `Go`
 - [Hastic](https://hastic.io) - Hackable time series pattern recognition tool with UI for Grafana. ([Source Code](https://github.com/hastic)) `Apache-2.0` `Python/Nodejs`
 - [KISSS](https://kis3.dev) - Very minimalistic (KISS) website statistics tool. ([Source Code](https://github.com/kis3/kis3)) `MIT` `Go`
 - [Matomo](https://matomo.org/) - Leading open-source analytics platform that gives you more than just powerful analytics, formerly known as Piwik. ([Source Code](https://github.com/matomo-org/)) `GPL-3.0` `PHP`