G2 Vendor Directory

Greta.sh vs. Sigma

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

MetricGreta.sh

by Questera

Sigma

by Sigma Computing

Overall rating4.44.5
Review count17614
Ease of use9.38.8
Ease of setup9.09.0
Quality of support8.49.3
Meets requirements8.68.8
NPS7563.545151
Small Business94.1%19.0%
Mid-Market5.9%56.2%
Enterprise0.0%24.8%
Total page views6202,437
Total LLM citations011,466

Greta.sh

Greta is a vibe-coding platform that turns plain ideas into real, full-stack applications. Just describe what you want, and Greta builds the UI, backend, frontend, workflows, and logic for you. From rapid prototypes to scalable tools, it helps creators and founders go from prompt to product, fast.

Pros

    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