ChartPixel

First, this tool has no major bug. It is stable. Second, the changelog shows they are improving it. Third, there is good support. Fourth, tier 3 is generous enough to allow an entire team to use it.
This tool can quickly analyze tabular data for various purposes. It can generate clear charts and insights, which can be exported to PowerPoint. It boosts productivity because if you want to get the same results, it would take a significant amount of time. I'm happy with this purchase and eager to see more features.