# PostgreSQL Anonymizer: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 9 judge labels across 1 category by 8 of 14 models. Page: https://www.gane.ai/index/it/vendors/postgresql-anonymizer

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [Data masking and test data management](https://www.gane.ai/index/it/it-data/data-masking-and-test-data/index.md) | 2% | 11 | 0% | 9 |

## What the models said for it

- "Best for PostgreSQL Users: PostgreSQL Anonymizer (`anon`) ... Free & Open Source" (Gemini 3.5 Flash, Data masking)
- "Consider Greenmask or PostgreSQL Anonymizer instead (both actively maintained)" (DeepSeek V4 Flash, Data masking)
- "PostgreSQL Anonymizer offers several approaches, including static and dynamic masking" (GPT-6 Luna, Data masking)
- "If you run PostgreSQL and want no license cost: Greenmask or PostgreSQL Anonymizer." (Muse Glimmer 30B, Data masking)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-5.4 mini | 0 | 1 | 0 | 0 | 1 |
| Gemini 3.5 Flash | 1 | 0 | 0 | 0 | 1 |
| Perplexity Sonar | 0 | 0 | 0 | 0 | 0 |
| Grok 4.20 | 0 | 0 | 0 | 0 | 0 |
| Mistral Small | 0 | 2 | 0 | 0 | 2 |
| DeepSeek V4 Flash | 0 | 1 | 0 | 0 | 1 |
| Llama 4 Maverick | 0 | 0 | 0 | 0 | 0 |
| Qwen 3.7 Flash | 0 | 1 | 0 | 0 | 1 |
| Kimi K2 | 0 | 1 | 0 | 0 | 1 |
| GLM 4.7 FlashX | 0 | 0 | 0 | 0 | 0 |
| MiniMax M2.5 | 0 | 0 | 0 | 0 | 0 |
| GPT-6 Luna | 0 | 1 | 0 | 0 | 1 |
| Muse Glimmer 30B | 0 | 1 | 0 | 0 | 1 |

## Sources returned with these answers

The sites and pages cited by the answers that named PostgreSQL Anonymizer, from 26 of the 26 answers that named it (only the models that return a source list).

### Domains cited

- gane.ai/index: 14
- ovaledge.com: 14
- cybersecuritynews.com: 13
- g2.com: 13
- k2view.com: 13
- github.com: 11
- sourceforge.net: 11
- slashdot.org: 10
- epodcastnetwork.com: 8
- securityboulevard.com: 6

### Pages cited

- https://ovaledge.com/blog/data-masking-tools: 14
- https://www.gane.ai/index/it/it-data/data-masking-and-test-data/smb: 13
- https://cybersecuritynews.com/best-data-masking-tools: 11
- https://g2.com/categories/data-masking/small-business: 10
- https://epodcastnetwork.com/top-8-data-masking-tools-every-small-business-should-know: 8
- https://k2view.com/blog/open-source-data-masking-tools: 8
- https://github.com/topics/data-masking: 6
- https://itsecuritynews.info/12-data-masking-tools-the-2026-buyers-verdict-guide: 5

## Record

- Method: https://www.gane.ai/index/it/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/it.