QueryVeil is described as 'Privacy-first AI data analyst that runs entirely in the browser. Users can drop in CSV, Excel, JSON, or Parquet files and ask questions in plain English — the AI doesn't just generate a single query, it investigates like a real analyst: running multiple SQL' and is an website. There are more than 50 alternatives to QueryVeil, not only websites but also apps for a variety of platforms, including Windows, Mac, Linux and iPhone apps. The best QueryVeil alternative is GnuPlot, which is both free and Open Source. Other great sites and apps similar to QueryVeil are LabPlot, Plotly, OriginPro and Voyant Tools.