Hello Retail. Meet Data. Sigma is a cloud data analytics platform that helps users explore, analyze, and work with data without special training or expert assistance. With an interface that business people already understand — the spreadsheet — users can find insights without coding, without moving and modeling data, and without the need to predefine questions to be asked. Utilizing the power of the cloud data warehouse, Sigma has massive scalability and quick response times alongside built-in automation, security, and data governance.