PostgreSQL Anonymizer

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

PostgreSQL Anonymizer is ranked #13 of 22 in data masking software on Inferse. It runs on Linux, macOS, Self-hosted, Windows. There is a free plan.

Compared on data masking software

Free plan: Yespostgresql-anonymizer.readthedocs.io
Masking methods: bothpostgresql-anonymizer.readthedocs.io
Synthetic data: Yespostgresql-anonymizer.readthedocs.io
Referential integrity: Yespostgresql-anonymizer.readthedocs.io
Data subsetting: Yespostgresql-anonymizer.readthedocs.io
API access: Yespostgresql-anonymizer.readthedocs.io

Facts

Purpose: A PostgreSQL extension for masking or replacing personally identifiable or commercially sensitive data.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Declarative rules: Masking rules can be declared in SQL using PostgreSQL DDL and stored in the database schema.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Masking methods: The documentation describes anonymous dumps, static masking, dynamic masking, replica masking, masking views, and masking data wrappers.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Masking functions: Available function types include randomization, faking, partial scrambling, shuffling, noise, generalization, and custom functions.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Identifier detection: Its detection function searches for common identifier names using English and French dictionaries, and the documentation warns that detection can produce false positives and false negatives.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Anonymous exports: A masked database role can be used with pg_dump to export anonymized data, and the documentation says masking rules should be removed from the resulting dump.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Integrations: Installation documentation includes Ansible, Docker, and Django, and lists compatible PostgreSQL forks and cloud database providers.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Supported deployment: The extension has installation instructions for Linux distributions and self-hosted PostgreSQL; it can also be built from source on macOS, but community support for macOS is not provided.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Windows support: There is no native Windows build; the documentation describes running PostgreSQL Anonymizer inside PostgreSQL on WSL2.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Cloud limitation: Installation requires superuser privileges, so a DBaaS provider must add the extension to its catalog for customers to use it.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Dynamic masking limitation: Masked roles are not allowed to use EXPLAIN, and masking rules can break data integrity, for example when masking a UNIQUE column to NULL.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
Support: The project invites users to join its Matrix or Discord communities or open a public GitLab issue; enterprise support is available by contacting Dalibo.postgresql-anonymizer.readthedocs.io · 29 Sept 2026
License: The project license permits use, copying, modification, and distribution without a fee, while disclaiming any obligation to provide maintenance, support, or updates.gitlab.com · 29 Sept 2026