Detect, Anonymize, & Replace Personally Identifiable Information with better accuracy than big tech

Safely share your production data with ML, data science, and analytics teams while safeguarding customer trust.

Trusted by companies of all sizes, from startups to Fortune 500:

How We Can Help

Redact, De-Identify, and Anonymize PII

Stop fiddling with regexes and open source models. Private AI efficiently anonymizes 50+ entities of PII, PCI, and PHI across GDPR, CPRA, and HIPAA in 47 languages with unrivalled accuracy.

Replace PII With Synthetic Personal Data

Replace PII, PCI, and PHI in text with synthetic data to create model training datasets that look exactly like your production data without compromising customer privacy.

Redact Audio and Video

Remove PII from audio recordings with customizable bleeping, and blur out faces and personally identifiable text from video recordings to protect your customer data and comply with privacy regulations.

Try our web demo

Check out our web demo to see our AI-powered solution in action:


Find a more detailed demo in our docs or try it yourself on your own data:

How We Compare

Private AI uses the latest in transformer architectures to achieve remarkable accuracy out of the box, no third party processing required. Our technology has outperformed every other redaction service on the market. Feel free to ask us for a copy of our evaluation toolkit to test on your own data.

99.5% Accuracy*

Our contextual NLP solution delivers industry leading performance out of the box. Plus we can deliver custom tuned models.

47 Languages

Private AI accurately detects personally identifiable information in 47 languages (and growing!).

50+ Entities

We anonymize 50+ different types of PII, PHI, and PCI, with complete coverage of the GDPR, CPRA, and HIPAA.

100% Private

Deploys as a single container in your existing infrastructure so your data never leaves your environment.

Learn more about Private AI’s use cases, methodology, how we compare against our competitors, and more:

Anonymize PII to Achieve Regulatory Compliance

Private AI helps companies of all sizes comply with the growing patchwork of global privacy regulations including the General Data Protection Regulation (GDPR), The California Privacy Rights Act (CPRA), Health Insurance Portability and Accountability Act (HIPAA), Brazil's General Data Protection Law (LGPD), and Payment Card Industry Data Security Standard (PCI DSS).

Find the Right Use Case For You

ASR Transcripts

Identify and redact personal data (PII, PHI, PCI) from notoriously difficult, idiosyncratic data - on prem with no regexes in sight.

Machine Learning

Replace PII with contextually relevant synthetic data so you don’t compromise model accuracy for privacy.


Scrub PII and PHI from healthcare documents to create HIPAA-compliant data that data science teams can safely play with.

Data Discovery

Scan enormous databases to pinpoint where customer PII lives.

Compliance & Secure Storage

Filter all sensitive data from your datasets for compliance with global privacy regulations including the GDPR, HIPAA, CPRA, and LGPD.

Named Entity Recognition

Structure your unstructured data and unlock valuable insights.

Awards & Recognition

Don't Just Take It From Us

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. Don’t just take our word for it – here’s what our partners have to say about us:

"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 ourv clients are happy, which has been amazing."

Dylan Fox CEO, AssemblyAI

"Private AI scored best on our hybrid patient / provider PII test sets, and offers advanced features that we can customize to our needs. We quickly got state-of-the-art performance on challenging de-identification tasks critical to our business, at a fraction of the cost of doing it in-house."

François Huet Head of Engineering, Curai

"From all of the PII redaction products we've seen out there (and believe me, we've seen all of them), Private AI is the best one by far in terms of accuracy, types of data that can be redacted, and flexibility of their models. After doing a side by side comparison it quickly became clear to us that we couldn't go back to using something like AWS Comprehend."

Sebastian Jimenez Founder, Rilla Voice

"Private AI 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. It offered superior privacy protection and enabled us to meet the rigorous data privacy requirements of the financial services sector without having to break the bank."

Damian Tran CTO, Minerva AI

“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.”

Quinn Underwood CEO, Autumn AI

“Working with Private AI was essential to developing the full framework of the vision I have for LIDI and Compass, namely advancing access to justice and legal NLP in a manner that balances the principles of open courts and personal privacy.”

Colin Lachance Founder & Executive Director, Legal Innovation Data Institute

    99.5%+ Accuracy

    Number quoted is the number of PII words missed as a fraction of total number of words. Computed on a 268 thousand word internal test dataset, comprising data from over 50 different sources, including web scrapes, emails and ASR transcripts.

    Please contact us for a copy of the code used to compute these metrics, try it yourself here, or download our whitepaper.


    Testé sur un ensemble de données composé de données conversationnelles désordonnées contenant des informations de santé sensibles. Téléchargez notre livre blanc pour plus de détails, ainsi que nos performances en termes d’exactitude et de score F1, ou contactez-nous pour obtenir une copie du code d’évaluation.