Small correction: it's not really "commercial licensed", it's completely Open Source/Free Software according to the OSI definition and "four freedoms", and can be used for any purpose including commercial (EUPL license, roughly similar to the AGPL).
Only the hosted goatcounter.com SaaS operates on a "free for personal use, pay for commercial use" basis, but there is nothing stopping you from running your own instance for commercial purposes.
I think I need to clarify the README on this a little bit, as I had someone else ask the same question yesterday as well :-)
Small correction: it's not really "commercial licensed", it's completely Open Source/Free Software according to the OSI definition and "four freedoms", and can be used for any purpose including commercial (EUPL license, roughly similar to the AGPL).
Only the hosted goatcounter.com SaaS operates on a "free for personal use, pay for commercial use" basis, but there is nothing stopping you from running your own instance for commercial purposes.
I think I need to clarify the README on this a little bit, as I had someone else ask the same question yesterday as well :-)