Filter sensitive information from text

Philter identifies and removes sensitive information such as PHI and PII from natural language text. Philter can be deployed in less than 10 minutes in AWS, Azure, and Google Cloud Compute Engine.




Philter identifies and removes sensitive information, such as Personally Identifiable Information (PII) and Protected Health Information (PHI), from natural language text.

Featured Solution: Apache NiFi and Philter

Use Philter with Apache NiFi to remove sensitive information from text in your data flow. Philter can process the content of flowfiles to redact sensitive information without requiring any custom NiFi processors or code.

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Customizable types of sensitive information

Philter can find persons names, phone numbers, SSNs and other unique identifiers, and many more types of sensitive information.

Platform agnostic

Use Philter in AWS, Azure, GCP, or on-premises. Philter keeps your data in your private cloud. Philter Enterprise Edition is certified for RHEL8.

State-of-the-art NLP

Philter uses state-of-the-art natural language processing technology to analyze the text. Philter’s NLP models are trained and refined for optimal performance.


Philter’s API allows it to be used virtually anywhere. Utilize Philter through scripts, custom code, or pre-built integrations.

Customizable redaction logic

Philter can redact sensitive information based on conditions such as zip code population and textual content.

Replace with realistic values

Philter can replace sensitive information with similar but random values. With consistent anonymization, documents can remain useful for secondary purposes by not losing meaning.

Schedule a 30 minute demo of Philter. We’d love for you to see it.   

Compare Philter® Editions

Philter is available in two editions.

 Standard EditionEnterprise Edition
Sensitive information filtering Yes Yes
API and open source SDKs Yes Yes
Works with Philter Studio Yes - includes 5 licenses Yes - includes 25 licenses
Works with Filter Profile Registry Yes Yes
Integrates with big-data applications Yes Yes
Available as Docker Container Yes
Certified for RHEL8 Yes
SupportStandard Email SupportPriority Email Support
AvailabilityAWS Marketplace
Azure Marketplace
GCP Marketplace
Download Binaries
Docker Containers
CostStarting at $0.79 / hour Contact us for pricing