The privacy solution for semi-structured & structured data

Building privacy into your workflows shouldn’t be hard. Private AI makes privacy and GDPR compliance fast, easy, and reliable.

Redact, de-identify, pseudonymize

Say goodbye to regexes with our contextual AI, which strips over 30 categories (and growing) of PII, PHI & PCI.

Psst… no 3rd party processing required.

Try us out in 7 languages:


Working with personal data?

We can help with English, French, Spanish, Portuguese, Italian, German, and Korean.

How our tech stacks up

Our AI model has outperformed every other redaction service on the market.
Don’t believe us? We’re happy to go toe-to-toe in a performance test any day.

45ms Latency

We’re lightning fast on-prem, running over 25x faster than a reference NLP system on a single CPU core.

99%+ Accuracy

Our contextual NLP model delivers industry leading performance across more than 30 different types of PII, and we can easily add custom ones too.

100% Private

None of your data is ever shared outside of your systems.

Designed for developers

We’re easy to deploy in any workflow — on-prem, web, or mobile — with just a few lines of code, so you can quickly add privacy protection to your data pipeline and then get back to shooting the breeze with rubber ducks.

Trusted By

We understand that using our technology to promise privacy to your clients means that you’re putting your reputation into our hands, and we take that responsibility incredibly seriously. But don’t take our word for it – here’s what our partners have to say about us and our technology:

“PrivateAI’s de-identification solution was extremely easy to integrate with our current pipeline, requiring only a few lines of code to ensure GDPR-compliant data handling for our users’ sensitive information. As a data anonymizer it was accurate and highly performant, allowing us to offer superior privacy protection without affecting our rates of service. Importantly, it enabled us to meet the rigorous data privacy requirements of the financial services sector without having to break the bank.”

— Damian Tran, CTO MinervaAI


The docker image was really easy to integrate into our data workflows and we had it up and running in just a few hours. Our data involves mental health chat transcripts, so we were very happy to see that we were hitting impressive accuracy numbers out-of-the-box on a wide range of entity types that matter to our customers, saving us an enormous amount of time compared to building it ourselves. Plus their team was great to work with.

— Quinn Underwood, CEO Autumn AI

We provide a speech-to-text transcription API and needed to bring our redaction of credit cards, SSNs, and other personal financial and health information up to the highest accuracy level possible. Private AI made that quick and easy – now our accuracy numbers are through the roof and our clients are happy, which has been amazing. Plus they were remarkably easy to integrate into our existing workflows, which saved us a lot of time & effort compared to building something in-house, without our data ever having to leave our servers since we can run Private AI’s models on-premise.”

— Dylan Fox, CEO AssemblyAI