Your data leaks into AI.
Every time.
RedMatiq strips sensitive data before it reaches any AI.
Privacy protection that fits how you work
Privacy Redactor
For individuals
Strip sensitive data from documents and AI chats before anything leaves your Mac. A Safari extension and a desktop app — use one or both.
Explore Privacy RedactorFor Business
Teams & enterprise
We help organizations use AI without exposing sensitive data — through consulting, transformation programs, and our AI Gateway privacy layer.
Explore business solutionsThe case for redaction
AI doesn't need your real data
to give you real answers.
Customer names, medical records, financial details — pasted into AI prompts thousands of times a day. Here's why that matters, even when it feels harmless.
You can't unsend it
Once data hits an external API, it's been transmitted, processed, and potentially logged. There is no recall button.
It's not just your data
That prompt has your client's name, your patient's diagnosis, your colleague's salary. They didn't consent to this.
The law expects less, not more
GDPR, HIPAA, and PCI-DSS all require data minimization. Sending real PII when a placeholder works is a compliance failure.
Contracts don't prevent breaches
Your enterprise agreement is a legal remedy after something goes wrong. It's not a technical barrier that stops it from happening.
Vendors change. Policies change.
Acquisitions, pivots, and ToS updates quietly reshape what happens to your data. What's guaranteed today may not be tomorrow.
The AI doesn't care either way
Replace "John Smith, DOB 1984-03-12" with "[PERSON_1]" and the answer is identical. The risk isn't.
The safest data in a breach is the data that was never there.
How data leaks. Why it matters. What to do.
OpenAI's Privacy Filter, Tested on Real Documents
We benchmarked OpenAI's new open-weight PII detection model against Presidio + BERT-multilingual on eighteen real documents. Numbers, methodology, limits.
April 26th, 2026 guideUsing AI with Confidential Documents: A Practical Guide
Your company banned ChatGPT but you need it. Here's an honest guide to what's actually risky, what's not, and what strategies exist.
February 27th, 2026 essayWhat Your PDF Knows About You
Most people think a PDF contains what's on the page. It also contains who wrote it, when, where, and sometimes what they deleted. Here's what's actually in there.
February 21st, 2026Ready to stop the leak?
Whether you need a privacy tool, a consulting engagement, or both — we can help.