[SkipperCat]

I thought Grafana was open-core. They're OSS product is in Github - https://github.com/grafana/grafana and they also offer their enterprise version which requires a paid license. RH is pretty much the same.

Maybe my definition of open-core is different than yours.

[josephcsible]

You're right, I didn't realize they did that, and I do consider them open core now that I know. I think Red Hat is still a solid example though.