Microsoft Presidio

Open source

Open-source framework for detecting, analyzing, and anonymizing personal data in text and images.

by Microsoft ↗Official site ↗Source code ↗

Pricing: free
Free tier: true
License: open-source
Open source: Yes

Editorial review

Microsoft Presidio has not yet been editorially reviewed. User reviews and published field data below are unaffected — we say so rather than implying an editorial verdict.

Facts & attributes

Every value carries its evidence state. “—” means unknown — never a silent default (P-02).

Identity · Taxonomy

Documentation(HTTPS URL): https://presidio.dataprivacystack.orgVerified
Tags(open-source;cloud-native): pii-detection, privacy, de-identification, nlp, open-sourceVerified

Platform · Deployment

Delivery model(SaaS;self-hosted;desktop;mobile;embedded;managed-cloud;appliance): self-hostedVerification pending

Pricing · Licensing

Free plan(true/false): trueVerification pending
License model(proprietary;open-source;source-available;dual-license): open-sourceVerified
Pricing model(free;subscription;usage;seat;asset;transaction;revenue-share;perpetual;custom): freeVerification pending
Source repository(HTTPS URL): https://github.com/data-privacy-stack/presidioVerified
SPDX license IDs(Apache-2.0;MIT): MITVerified

Features · Product · Fit

Core capabilities(authoring;automation;analytics): detecting sensitive data (PII) across text, images, and structured data, redacting and masking sensitive data, anonymizing sensitive data, context-aware, pluggable and customizable PII de-identification, Presidio Analyzer, Anonymizer, Image-Redactor, and Structured components, NLP and pattern matching pipelinesVerification pending

Api · Integrations · Ecosystem

CLI(true/false): trueVerification pending

Support · Docs · Services

Support channels(email;ticket;chat;phone;community): github-issues, github-discussions, docsVerification pending

Audience · Use · Case

Best for(Neutral editorial summary): Engineering teams that need an open-source SDK to detect, redact, and anonymize PII in text, images, and structured dataVerification pending
Primary use cases(build;monitor;automate): pii-detection, data-anonymization, image-redaction, de-identification, privacy guardrailsVerification pending
Skill level(beginner;intermediate;advanced;specialist): advancedVerified

Lifecycle · Versioning

Maintenance status(active;maintenance;deprecated;EOL;archived): activeVerification pending

Vendor · Maintainer

Vendor type(commercial;foundation;community;government;consortium;individual): communityVerified

User reviews

Review policy

No published reviews yet.