The Shift in Data Privacy

As global regulations like GDPR and CCPA tighten, businesses are struggling to balance the need for data analytics with the strict requirements of user privacy.

pseudonymize.io was built precisely to bridge this gap.

Deterministic vs. Random Anonymization

Random anonymization destroys the relational integrity of your data. If user ID 123 becomes abc on Monday and xyz on Tuesday, your analytics pipelines are broken.

Deterministic pseudonymization ensures that 123 always becomes abc. You retain the relational value of the data without ever exposing the raw PII.

Getting Started

Using our API is incredibly simple. Just pass the raw payload, and receive the masked version instantly.