Data masking and test data management · RankedPostgreSQL Anonymizer
PostgreSQL Anonymizer is an open-source extension for PostgreSQL that masks data directly inside the database · postgresql.org ↗
Read the same way at every company size.
The standing depends on who is buying. Every model is asked the same questions for each company size.
DataVeil is first at 18%.
DATPROF Privacy is first at 22%.
Perforce Delphix is first at 27%.
Why models recommend it
“Best for PostgreSQL Users: PostgreSQL Anonymizer (`anon`) ... Free & Open Source”Gemini 3.5 Flash · Budget-constrained question · first choice
“Consider Greenmask or PostgreSQL Anonymizer instead (both actively maintained)”DeepSeek V4 Flash · Negative question · alternative
“PostgreSQL Anonymizer offers several approaches, including static and dynamic masking”GPT-6 Luna · Budget-constrained question · alternative
“If you run PostgreSQL and want no license cost: Greenmask or PostgreSQL Anonymizer.”Muse Glimmer 30B · Budget-constrained question · alternative
What gives them pause
No model argued against it.
Also on the shortlist
The products named in the same answers as PostgreSQL Anonymizer, over the 26 answers that named it, and how often each was the first choice instead.
| Product | Named together | Picked instead | |
|---|---|---|---|
| 22 | 3 | View → | |
| 15 | 4 | View → | |
| 14 | 6 | View → | |
| 14 | 0 | View → | |
| 13 | 0 | View → | |
| 11 | 1 | View → | |
| 10 | 0 | View → | |
| 9 | 5 | View → | |
| 7 | 1 | View → | |
| 6 | 1 | View → |
A side-by-side page exists where both products are among a category's top eight.
At a glance
Stated on PostgreSQL Anonymizer's own site, not checked by Gane.
- Also from PostgreSQL
- PostgreSQL with TimescaleDB, PostgreSQL with vector support
How this is measured
Fourteen AI models from 12 labs are asked the same buying questions six ways, for three company sizes. Standings refresh every edition.
Gane sells AI visibility software. No company can pay to change a result.
Read the method →Sources returned with these answers
Fourteen of the fourteen models returned a source list in this edition: five return the pages they cited and nine the search results they consulted. These counts come from 26 of the 26 answers that named PostgreSQL Anonymizer and are not a share of its labels.
Domains cited
Ninety-nine of the 113 domain citations in answers naming PostgreSQL Anonymizer came from a third party's page. Fourteen were to the publisher's own pages (the Gane Index), which the models cite like any other source; they are not counted as a third party.
Pages cited
Pages are listed as the models cited them.
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 |