Overview
Features & RoadmapHow It WorksUse CasesFAQsGetting StartedResourcesMeet the Team
Cloak
Overview
Overview
Features & Roadmap
How It Works
Use Cases
FAQs
Getting Started
Resources
Meet the Team
/ PRODUCTS / Data and Apis / Cloak / Overview

Cloak

PILOT

Cloak provides free-text and tabular data anonymisation so agencies can safely share, analyse, or send sensitive data to AI products. It is approved to handle data up to Confidential Cloud-Eligible, Sensitive-High, and is optimised for Singaporean PIIs with >97% recall like Names, NRICs, and Emails. Access via the Cloak Web UI or integrate through the API. Open to WOG users and select non-government entities including public healthcare.

View Features Sign in

Key Benefits

Safe for Sensitive Data

Able to handle up to Confidential Cloud-Eligible, Sensitive-High data. No data retention

Automated Policy Compliance

Designed to enable IM8 compliance with guided access-mode selection and k-anonymity testing against WOG Modes A and B.

Highly Customisable

Add any custom entity using inclusion lists, pattern-matching (regex), or privately-hosted LLMs to improve detection for your specific dataset.

Scalable

Integrate via API into platforms, pipelines, and workflows. Currently processing >5 million PIIs removed per month across WOG.

Collaborative

Share encryption secrets across data owners so anonymisation can occur independently but data can still be fused using a common encrypted identifier.

Statistics

>80M

Datasets Transformed

> 120

Onboarded Agencies

> 2,000

Onboarded Users

Last updated 21 Aug 2026

Was this article useful?

The Singapore Public Sector's Anonymisation Toolkit that Makes Sensitive Data Safe to Share and Use