In terms of what Grafana provides, it just provides the charting tools. Everything else is third-party. It's like Node-RED. Node-RED is free, and you can choose an application, but that application depends on the person who's supporting it. If they decide not to support it, then you're stuck. However, I believe that it can't be improved or changed because people have to make money and make a living from it. Nothing will ever be changed. It depends on the software. Same as Windward. Windward just decided it could not support a large number of customers, so it focused on high-income, low-volume clients. Whereas Node-RED has millions of followers and fantastic support, the same as Grafana. Grafana is partly free, but it's your problem. That's how all these companies work. If you're big and you pay a lot of money, they'll pay attention to you.
