ADA: An Open-Source AI Data Analyst That Turns Spreadsheets into Dashboards

Ada: An AI business intelligence software from CSV and Excel(yes LLMs but more)

I built ADA, an open-source tool that transforms raw CSV and Excel files into interactive business dashboards without complex setup. Unlike standard AI tools, ADA performs deterministic calculations locally to show the math behind every answer, flagging anomalies and forecasting trends. You can ask plain-English questions and get auditable results, with optional AI assistance that never sends your raw data to external models.

"Every evidence card and chat answer exposes its calculation, ensuring the deterministic product remains authoritative whether or not a model is configured."