Gigasheet

Gigasheet is a web-based big data spreadsheet that enables anyone to work with massive datasets (millions or rows) in a familiar spreadsheet-like interface, without databases or coding. Users can upload large CSVs, JSON files, or connect to certain data sources, and then filter, sort, group, and pivot the data directly in the browser. Gigasheet offloads heavy processing to its cloud backend, allowing you to analyze big data with ease.

It includes some AI-enhanced features such as automatic pattern detection and basic anomaly highlighting, helping users find insights in the noise. While not a traditional BI tool, Gigasheet supports creating charts and has an intuitive UI to explore data across many rows and columns. It offers integrations to import data from external sources (like cloud storage, databases via CSV export, etc.) and to export results.

Gigasheet has a free tier (for a limited number of rows or file size) and paid plans for higher data volumes and collaboration features. It’s ideal for analysts or investigators who need to examine large datasets quickly without setting up a database or writing SQL, making big data analysis as simple as using a spreadsheet.