G2 Vendor Directory

Sigma vs. Looker

A side-by-side comparison based on G2 review data.

MetricSigma

by Sigma Computing

Looker

by Google

Overall rating4.54.4
Review count6141,653
Ease of use8.88.5
Ease of setup9.08.5
Quality of support9.38.8
Meets requirements8.88.9
NPS63.54515158.653241
Small Business19.0%19.6%
Mid-Market56.2%60.3%
Enterprise24.8%20.1%
Total page views2,4372,894
Total LLM citations11,46614,147

Sigma

Sigma is the AI runtime layer for analytics, agents, and apps built on live warehouse data. It is a cloud analytics and business intelligence platform that helps business and technical teams explore live data, build reports and applications, and deploy AI agents directly on a cloud data warehouse, using a familiar spreadsheet interface alongside SQL, Python, and AI. - Analytics: Use Sigma for classic business intelligence workloads like pixel-perfect reporting, embedded analytics, and self-service access to data in an Excel-like interface. Build with AI, spreadsheet functions, SQL, or Python.

Pros

  • Ease of Use
  • User Interface
  • Customer Support
  • Data Handling
  • Data Visualization
  • Intuitive

Looker

Looker, Google Cloud’s business intelligence platform, enables you to chat with your data. Organizations turn to Looker for self-service and governed BI, to build custom applications with trusted metrics, or to bring Looker modeling to their existing environment. The result is improved data engineering efficiency and true business transformation.

Pros

  • Ease of Use
  • Insights
  • Easy Integrations
  • Integrations
  • Data Visualization
  • Analytics