Sourcetable

Sourcetable is an AI spreadsheet generator tool. An AI native spreadsheet in the browser. Connect databases like Postgres, MySQL and BigQuery, then ask questions in plain English to get formulas, SQL, Python analysis and charts without leaving the grid. Free tier with paid AI credits.

Sourcetable is a browser based spreadsheet that puts a conversational AI analyst on top of a familiar grid. Instead of exporting data from a database and pasting it into Excel, users connect a source and ask questions in natural language. The AI writes the queries, builds the formulas, runs Python where needed and places the results directly in cells. The interface keeps the A1 formula model that spreadsheet users already know, so manual work is still possible alongside the assistant. The tool is aimed at people who own analysis but are not full time engineers: finance teams building models and tracking market data, analysts running ad hoc queries and recurring reports, operations staff monitoring SLAs and capacity, marketers reviewing campaign performance, and researchers processing experimental results. Education is also a stated use case, with a 50 percent discount offered to students and faculty on higher plans. In practice, work starts by uploading a file or connecting a database or application. Supported formats include xls, xlsx, csv, tsv, PDF, JSON and plain text, plus MySQL, PostgreSQL and MongoDB connections and named integrations such as Supabase, BigQuery, Clickhouse, DuckDB, GA4 and Google Ads. Files up to 10GB are accepted. From there the assistant answers questions across multiple tabs, generates charts, cleans and reshapes data, and can call on Python libraries including Pandas, NumPy, SciPy, Scikit-learn and Plotly. Visualizations can be downloaded or embedded interactively, and answers can be exported. Positioning is deliberate. Traditional spreadsheets have no native analyst, while notebooks require coding and BI dashboards require setup and engineering time. Sourcetable argues you get spreadsheet, chat assistant and Python runtime in one place, with no exports or laptop sidecar. Security claims cover SOC 2 Type 2, HIPAA and PCI compliance, private user keys and encryption at rest, which matters for teams whose data cannot leave a governed environment. The company states that LLMs are not trained on customer data.