# Greenmask: how AI models rank it, October 2026

IT AI Recommendation Index, October 2026 Edition. Named in 8 judge labels across 1 categories by 8 of 14 models. Page: https://it-ai-index.com/vendors/greenmask/

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| Data masking and test data management | 7% | 6 | 0% | 8 |

## What the models said for it

- "Greenmask (Recommended): ... It is currently the most mature open-source tool specifically for database anonymization." (Qwen 3.7 Flash, Data masking)
- "Microsoft Presidio or Greenmask give you a solid, free foundation with minimal maintenance overhead" (GLM 4.7 FlashX, Data masking)
- "If your stack is primarily PostgreSQL, go with Greenmask (for staging backups)" (Gemini 3.5 Flash, Data masking)
- "Top Recommendation: Greenmask (Free / Open Source)" (DeepSeek V4 Flash, Data masking)

## In its own words

What Greenmask's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: Open Source Data Anonymization Software Empowering a Test Data Management Approach (https://greenmask.io/)
- For: Companies Needing High-Quality Test Data, InfoSec & Legal, Machine Learning Teams, Outsourcing Clients, Outsourcing Providers, Data Engineers, DevOps Teams, Software Developers, Healthcare & Finance Compliance Teams (https://greenmask.io/)
- Price stated: 0 (https://greenmask.io/)
- Starting price: 0 (https://greenmask.io/)
- Free plan or trial: 0 (https://greenmask.io/)
- Customers named: solanica, testmu ai, jetbrains, lenus, xata

## What it publishes

Every page greenmask.io exposes, read 2026-10-05: 8 addresses. By kind, pages and the last 90 days:

- blog: 3 pages, 0 in the last 90 days, latest 2026-03-20
- Recent: 2026-03-20 blog: Greenmask openeverest automating safe production data https://www.greenmask.io/blog/greenmask-openeverest-automating-safe-production-data
- Recent: 2025-06-03 blog: Greenmask database anonymization security https://www.greenmask.io/blog/greenmask-database-anonymization-security
- Recent: 2025-06-03 blog: Greenmask synthetic data privacy https://www.greenmask.io/blog/greenmask-synthetic-data-privacy

## Record

- Method: https://it-ai-index.com/methodology/
- Raw judge labels and full responses: https://it-ai-index.com/data/
- License: CC BY 4.0. Cite as IT AI Recommendation Index, October 2026 Edition, it-ai-index.com.