Powerdrill

Powerdrill lets you upload datasets and ask questions in natural language to get instant charts, statistical analysis, and insights. It supports CSV, Excel, and database connections, making it accessible to analysts who want answers without writing SQL or Python. The platform goes beyond basic charting — it can identify trends, anomalies, and correlations automatically, and generate presentation-ready slides from your analysis. This makes it useful for business users who need to go from data to boardroom quickly. The free tier is generous enough for individual use. The tool handles medium-sized datasets well, though very large datasets or complex multi-table joins may require more specialized tooling.