Sigma

Spreadsheets on billion-row data. Sigma competes in the AI Data & Analytics category, where our editors have reviewed 16 tools so far. It has been bookmarked by 3,100 readers, making it one of the most trusted options in its class. This in-depth review breaks down exactly where Sigma shines, where it falls short, and who should choose it.

In real-world use, Sigma's clearest strengths are Spreadsheet on warehouses; AI formula help; Billion-row speed; Shareable dashboards. These advantages matter most for Explore warehouse rows, Build live dashboards, Forecast with AI, Share team reports, Drill into changes — the exact workload Sigma was designed around. Readers who prioritise these qualities consistently rank it among their favourites in AI Data & Analytics.

No tool is perfect — before you commit, weigh Warehouse-first setup; SQL knowledge helps; Pricing per user. Sigma pricing starts at Trial, custom pricing. Always confirm the latest plans on the official website, because prices change often. Because you can evaluate the full experience free of charge, Sigma is a low-risk tool to try this week. Sigma is a solid, well-reviewed choice in AI Data & Analytics and deserves a place on your shortlist.